[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.1"]
[White "Shiven, Khosla"]
[Black "Baklan, Vladimir"]
[Result "1/2-1/2"]
[ECO "B28"]
[PlyCount "98"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 a6 3. c3 d6 4. d4 Qc7 5. Bd3 g6 6. O-O Bg7 7. Be3 Nf6 8. Nbd2
O-O 9. h3 Nbd7 10. Re1 Nh5 11. a4 b6 12. Nf1 e5 13. Rc1 Bb7 14. N1d2 d5 15.
dxe5 Nxe5 16. Nxe5 Bxe5 17. exd5 Bxd5 18. Be4 Nf6 19. Bxd5 Nxd5 20. Nc4 Nxe3
21. Nxe3 Rad8 22. Qf3 Bh2+ 23. Kh1 Bf4 24. Rcd1 Bxe3 25. Rxe3 Rxd1+ 26. Qxd1
Rd8 27. Rd3 Re8 28. Re3 Rxe3 29. fxe3 Kg7 30. Qd3 a5 31. Kg1 Qc6 32. Qc4 Qf6
33. Qd3 Qe6 34. c4 Qf6 35. b3 h5 36. Qd1 h4 37. Qd3 Qb2 38. Qd1 Qe5 39. Qd3 Kh6
40. Kf2 f5 41. Qd2 Kh5 42. Qd1+ Kg5 43. Qd8+ Qf6 44. Qd5 Qe7 45. e4 Qxe4 46.
Qd8+ Kh5 47. Qh8+ Kg5 48. Qd8+ Kh6 49. Qh8+ Kg5 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.2"]
[White "Gupta, Abhijeet"]
[Black "Kantans, Toms"]
[Result "1-0"]
[ECO "D80"]
[PlyCount "105"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 c5 6. cxd5 Nxc3 7. bxc3 Qxd5 8.
e3 Nc6 9. Nf3 cxd4 10. cxd4 e5 11. Be2 Bb4+ 12. Kf1 O-O 13. a3 Bc3 14. Rc1 Bb2
15. Rc5 Qd6 16. Nxe5 Nxd4 17. exd4 Bxd4 18. Be7 Qxe7 19. Qxd4 Rd8 20. Qe3 b6
21. Nc6 Qxc5 22. Qxc5 bxc5 23. Nxd8 Bd7 24. Nxf7 Kxf7 25. Bc4+ Be6 26. Bxe6+
Kxe6 27. Ke2 Rb8 28. Rc1 Rb2+ 29. Ke3 Kd5 30. Rd1+ Kc6 31. g4 a5 32. f4 Rxh2
33. f5 gxf5 34. gxf5 Rh6 35. Ke4 Rd6 36. Rh1 Rd7 37. f6 c4 38. Ke5 Kb5 39. Ke6
Rc7 40. f7 Rc6+ 41. Ke7 Rc7+ 42. Kf6 Rc8 43. Rh5+ Ka4 44. Rc5 Rb8 45. Re5 c3
46. Re4+ Kb3 47. Re8 Rb6+ 48. Kf5 Rb5+ 49. Ke4 c2 50. Rc8 Kxa3 51. f8=Q+ Kb2
52. Qf6+ Kb3 53. Qc3+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.3"]
[White "Krause, Ullrich"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "E04"]
[PlyCount "128"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 a6 6. O-O Nc6 7. e3 Bd7 8. Ne5
Nxe5 9. dxe5 Nd5 10. Nc3 Nxc3 11. bxc3 Rb8 12. Qg4 h5 13. Qf4 g5 14. Qe4 Ba4
15. f4 Qd3 16. Rb1 c6 17. fxg5 Qxe4 18. Bxe4 Bc5 19. Rb2 Ke7 20. Kg2 h4 21. Rf4
h3+ 22. Kf1 Rhg8 23. Rbf2 Rbf8 24. g6 fxg6 25. Rxf8 Rxf8 26. Rxf8 Kxf8 27. Bxg6
Bd1 28. Be4 Kg7 29. Kf2 Kh6 30. Bf3 Bxf3 31. Kxf3 Bb6 32. Kg4 Bc7 33. e4+ Kg6
34. Bf4 Ba5 35. Bd2 b5 36. Kxh3 c5 37. a3 Bc7 38. Bf4 a5 39. Kg4 b4 40. a4 Bxe5
41. cxb4 Bxf4 42. Kxf4 cxb4 43. Ke3 b3 44. Kd2 b2 45. Kc2 c3 46. Kb1 Kf6 47. h4
Ke5 48. h5 Kxe4 49. h6 Kd3 50. h7 c2+ 51. Kxb2 Kd2 52. h8=Q c1=Q+ 53. Kb3 Qc2+
54. Ka3 Qc5+ 55. Ka2 Qc2+ 56. Ka3 Qc5+ 57. Ka2 Qc4+ 58. Ka3 Qb4+ 59. Ka2 Qxa4+
60. Kb2 Qc2+ 61. Ka3 Qc3+ 62. Qxc3+ Kxc3 63. Ka4 Kd3 64. Kxa5 e5 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.4"]
[White "Bluvshtein, Mark"]
[Black "Baghdasaryan, Vahe"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "84"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Be2 O-O 8. O-O
dxc4 9. Bxc4 a6 10. Rd1 b5 11. Bd3 Bb7 12. e4 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5
15. Kf1 Bxh2 16. Bxb5 Qc7 17. Be2 Be5 18. Bf3 Rfe8 19. Bg5 a5 20. Na4 c5 21.
Rac1 Bf4 22. Bxf4 Qxf4 23. Nxc5 Rac8 24. Qa4 Qh2 25. g3 Bc6 26. Qxa5 Rb8 27. a4
g6 28. Rc4 Ng4 29. Nd3 Rxb2 30. Qc5 Ra2 31. Bg2 Bxa4 32. Rdc1 Bb5 33. Qg5 Bxc4
34. Rxc4 Ra1+ 35. Rc1 Rxc1+ 36. Qxc1 Qh5 37. Qc6 Rd8 38. Nf4 Nh2+ 39. Kg1 Rd1+
40. Bf1 Rxf1+ 41. Kg2 Qf3+ 42. Kh3 Ng4 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.5"]
[White "Afek, Yochanan"]
[Black "Andriasian, Zaven"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "60"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5
dxe5 9. Nxe5 Bd7 10. Nc3 Nxe5 11. dxe5 Bxb5 12. Qxd8+ Rxd8 13. Nxb5 e6 14. Nc3
a6 15. Ke2 Bb4 16. f4 Bxc3 17. bxc3 Kd7 18. Be3 Na4 19. Bd4 Rc8 20. Rad1 Rc4
21. Rd3 Kc6 22. Rf1 g6 23. g4 h5 24. Rh3 b5 25. f5 b4 26. fxg6 fxg6 27. Kd3 Kd5
28. Rf7 Rd8 29. Kc2 bxc3 30. Bb6 Kxe5 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.6"]
[White "Nijboer, Friso"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[ECO "C16"]
[PlyCount "47"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 b6 7. Qg4 Ng6 8. h4
h5 9. Qd1 Qd7 10. Bg5 Ba6 11. Bxa6 Nxa6 12. Ne2 Qc6 13. Qd3 Qc4 14. Qf3 c5 15.
O-O Rc8 16. Rfd1 Nb8 17. Ng3 Nc6 18. Nxh5 Rh7 19. Nf4 Nxf4 20. Qxf4 Qxc3 21.
dxc5 Qxe5 22. Qa4 bxc5 23. Bf4 Qe2 24. Rd2 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.7"]
[White "Hess, Christian"]
[Black "Werle, Jan"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "80"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O c5 6. Nc3 Be7 7. b3 d5 8. e3
dxc4 9. bxc4 O-O 10. Qe2 Nc6 11. Bb2 Qc7 12. Rfd1 Rac8 13. Rac1 Qb8 14. d3 Rfd8
15. Ne1 a6 16. f4 Ne8 17. Nf3 Nd6 18. Na4 Qa7 19. Ba1 Bf8 20. Qb2 Nf5 21. Qxb6
Nxe3 22. Rb1 Qxb6 23. Nxb6 Rb8 24. Ne5 Nxe5 25. Bxe5 Bxg2 26. Bxb8 Nxd1 27. Bc7
Rxd3 28. Kxg2 Rd2+ 29. Kf1 Ne3+ 30. Ke1 Rxh2 31. Rb3 Nc2+ 32. Kd1 f6 33. Nd7
Be7 34. Bb6 e5 35. Bxc5 e4 36. Bxe7 e3 37. Rb8+ Kf7 38. Bb4 e2+ 39. Kc1 Nxb4
40. Rf8+ Ke7 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.8"]
[White "Bojkov, Dejan"]
[Black "Stjazhkina, Olga"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "41"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 a6 7. Bb3 Ba7 8. Nbd2
O-O 9. Nc4 Ne7 10. Bg5 h6 11. Bxf6 gxf6 12. Nh4 f5 13. Qh5 fxe4 14. Qxh6 exd3
15. Rae1 Nf5 16. Nxf5 Bxf5 17. Ne3 Bxe3 18. Rxe3 d5 19. Rxe5 Bg6 20. Rxd5 Qf6
21. Rg5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.9"]
[White "Lyell, Mark"]
[Black "Rotstein, Arkadij"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2210"]
[BlackElo "2538"]
[PlyCount "48"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O d6 7. d3 Nxe2+ 8.
Qxe2 Be7 9. f4 O-O 10. e5 Ne8 11. Bd2 Nc7 12. a4 b6 13. Rfe1 d5 14. Ba2 a6 15.
Qg4 b5 16. Re3 f5 17. exf6 Bxf6 18. Rh3 Qe8 19. Nd1 bxa4 20. Bc3 Rb8 21. Bxf6
Rxf6 22. Qg5 Rf5 23. Qh4 h6 24. g4 Rf8 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.10"]
[White "Prohaszka, Peter"]
[Black "Aronov, Igor"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2536"]
[BlackElo "2207"]
[PlyCount "119"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. Nc3 e6 5. cxd5 exd5 6. Bf4 Bd6 7. Bxd6 Qxd6 8.
e3 Nf6 9. Be2 O-O 10. Qb3 Rfe8 11. O-O Ne4 12. Rfe1 Nxc3 13. bxc3 Rab8 14. Qc2
Ne7 15. c4 dxc4 16. Qxc4 Be6 17. Qa4 Ng6 18. Qxa7 Bd5 19. Qc5 Qxc5 20. dxc5 Ra8
21. Nd4 Rxa2 22. Rxa2 Bxa2 23. Nb5 h6 24. Ra1 Bb3 25. Ra3 Bc2 26. Rc3 Ba4 27.
Nxc7 Re5 28. Bf3 Bc6 29. Bxc6 bxc6 30. f3 Nf8 31. Kf2 Re7 32. Na6 Rb7 33. Rc4
Ne6 34. Nb4 Rb5 35. Nxc6 Nxc5 36. Nd4 Ra5 37. g4 Nd3+ 38. Ke2 Ne5 39. Rc2 Ng6
40. f4 Ra4 41. Nf3 Ra7 42. h4 Ne7 43. h5 g6 44. hxg6 Nxg6 45. Nd4 Ne7 46. Kf3
Kg7 47. Ke4 Kg6 48. Rb2 Ra6 49. Rb7 Ng8 50. Nf5 Nf6+ 51. Kf3 h5 52. Nh4+ Kg7
53. g5 Ng4 54. g6 Rf6 55. f5 Kg8 56. Kf4 fxg6 57. Nxg6 Rf7 58. Rxf7 Kxf7 59.
Ne5+ Nxe5 60. Kxe5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.11"]
[White "Donchenko, Alexander"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "E62"]
[PlyCount "52"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. Nc3 Bg4 8. Ne1
Qc8 9. Nc2 Bh3 10. e4 Bxg2 11. Kxg2 Nd7 12. Be3 a5 13. Qd2 e5 14. d5 Ne7 15. b3
f5 16. f3 f4 17. Bg1 h5 18. a3 g5 19. b4 Ng6 20. c5 Nf6 21. cxd6 cxd6 22. Na4
g4 23. Ne1 gxf3+ 24. Nxf3 Qg4 25. Qe1 fxg3 26. Qxg3 Nxe4 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.12"]
[White "Romanishin, Oleg"]
[Black "Partenheimer, Axel"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2534"]
[BlackElo "2201"]
[PlyCount "31"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 c5 2. e4 e6 3. d3 d5 4. Qe2 dxe4 5. dxe4 Nc6 6. c3 Nf6 7. g3 Be7 8. Bg2
b6 9. O-O Bb7 10. Rd1 Qc8 11. e5 Nd7 12. Na3 O-O 13. Nb5 Rd8 14. Bg5 Bxg5 15.
Nd6 Qc7 16. Nxg5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.13"]
[White "Jacoby, Gisbert"]
[Black "Brandenburg, Daan"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2185"]
[BlackElo "2515"]
[PlyCount "58"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. O-O c5 7. Bb3 b5 8. a4 b4
9. Nbd2 Bb7 10. a5 Be7 11. Nc4 O-O 12. Nfe5 Nc6 13. Nb6 Ra7 14. Ba4 Qc7 15.
Bxc6 Bxc6 16. Nxc6 Qxc6 17. dxc5 Qxc5 18. Qe2 Qe5 19. Rd1 h5 20. Rd4 Bc5 21.
Rc4 Rd8 22. Bd2 Qxb2 23. Rd1 Bxb6 24. axb6 Rad7 25. Rd4 Rxd4 26. exd4 Qxd4 27.
Qxa6 Ne4 28. Qa1 Qxf2+ 29. Kh1 Qxb6 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.14"]
[White "Lobzhanidze, Davit"]
[Black "Lambrechts, Koen"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2496"]
[BlackElo "2174"]
[PlyCount "115"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Nc6 8. Rb1
cxd4 9. Nxd4 Nxd4 10. Bxd4 Bc5 11. Bxc5 Qxc5 12. Nb5 Ne7 13. Nd6+ Kf8 14. Nxf5
Nxf5 15. O-O g6 16. Bd3 Kg7 17. Qf3 Rhe8 18. Rfe1 Rac8 19. Qf4 Qd4 20. Qd2 a6
21. c3 Qc5 22. Bxf5 exf5 23. Rbd1 Rcd8 24. Qd4 Qxd4 25. Rxd4 f6 26. e6 Rd6 27.
Kf1 Kf8 28. Red1 Rexe6 29. Rxd5 Rxd5 30. Rxd5 Ke7 31. Rd2 Rc6 32. Ke2 Re6+ 33.
Kd1 Rc6 34. Re2+ Kd7 35. Kc2 Rc4 36. b3 Rh4 37. h3 Re4 38. Kd3 Re5 39. c4 Rc5
40. b4 Rc6 41. c5 a5 42. a3 axb4 43. axb4 Ra6 44. Kc4 Ra1 45. Rd2+ Kc7 46. Rd6
Ra2 47. Rxf6 Rxf2 48. Rf7+ Kc8 49. Kb5 Rxg2 50. Kb6 Rb2 51. b5 Rb3 52. Rc7+ Kd8
53. Rxb7 Rxh3 54. c6 Rc3 55. Rxh7 f4 56. c7+ Kc8 57. Rh8+ Kd7 58. Rd8+ {
Diagram #} 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.15"]
[White "Ootes, Lennart"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2173"]
[BlackElo "2487"]
[PlyCount "75"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 O-O 8. Nbd2
d6 9. Nf1 Na5 10. Bc2 c5 11. Ng3 Qc7 12. O-O Nc6 13. h3 Rd8 14. Nh2 d5 15. Qe2
Be6 16. Ng4 Nxg4 17. hxg4 d4 18. Nf5 c4 19. f4 Bc5 20. Kh1 dxc3 21. bxc3 f6 22.
Rf3 b4 23. Bb2 bxc3 24. Bxc3 Bd4 25. dxc4 exf4 26. Bb3 Bxc3 27. Rxc3 g6 28.
Nh6+ Kg7 29. Rh3 Qe5 30. Re1 Nd4 31. Qf2 Re8 32. Qh4 Kf8 33. Nf5 gxf5 34. exf5
Ne2 35. Rxe2 Qxe2 36. Qxf6+ Bf7 37. c5 Ra7 38. Qh6+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.16"]
[White "Bok, Benjamin"]
[Black "Herman, Matthew J"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2458"]
[BlackElo "2149"]
[PlyCount "196"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Qc7 8. Bg5
Nbd7 9. Nd2 h6 10. Bh4 g5 11. Bg3 Nc5 12. h4 g4 13. h5 Be6 14. Bh4 Ncd7 15. g3
Rc8 16. Bg2 Qb6 17. Rb1 Qd4 18. Qe2 Nxh5 19. Nf1 Qb4 20. Qd2 Nb6 21. Ne3 Nc4
22. Nxc4 Qxc4 23. Bf1 Qb4 24. Bd3 Bg7 25. Kf1 Bf6 26. Kg2 Bxh4 27. Rxh4 Nf6 28.
Rxh6 Rxh6 29. Qxh6 Ke7 30. Qd2 Bd7 31. Qe1 Bxa4 32. Nxa4 Qxa4 33. Qe3 Qb4 34.
c3 Qc5 35. Qe2 Rd8 36. Re1 Qc6 37. c4 a5 38. Rh1 Rg8 39. Rh6 Qb6 40. Rh1 Qd4
41. Bc2 Rc8 42. Bd3 Rc6 43. b3 Rc8 44. Rd1 Qc3 45. Qe3 Qb4 46. Rh1 Rg8 47. Bc2
Qc5 48. Qd2 Rg6 49. Rb1 Nd7 50. Rh1 Rg8 51. Rb1 Nf6 52. Bd3 Qd4 53. Qe2 Ra8 54.
Bc2 b6 55. Rd1 Qc5 56. Rh1 Rg8 57. Bd3 Qd4 58. Bc2 Rc8 59. Bd3 Ra8 60. Bc2 Qc3
61. Bd3 a4 62. bxa4 Rxa4 63. Qe3 Ra3 64. Rd1 Rb3 65. Qg5 Rb2 66. Qe3 Qd4 67.
Qxd4 exd4 68. Kf1 Ke6 69. Ra1 Rd2 70. Ra3 Nd7 71. Ke1 Rb2 72. Be2 Ne5 73. Bd1
f5 74. exf5+ Kxf5 75. f4 gxf3 76. Bxf3 Nxc4 77. Ra8 Ne3 78. Rf8+ Ke6 79. Be2
Nc2+ 80. Kd1 Nb4 81. Re8+ Kd5 82. Kc1 Rc2+ 83. Kd1 Rc3 84. Rb8 Rxg3 85. Rxb6
Na2 86. Kd2 Nc3 87. Bd3 Rg2+ 88. Ke1 Ke5 89. Bf1 Rh2 90. Ra6 d5 91. Rg6 Kf4 92.
Rg8 Ne4 93. Ra8 Ke3 94. Ra5 Rb2 95. Ra1 d3 96. Bxd3 Kxd3 97. Rd1+ Nd2 98. Kf2
Rb1 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.17"]
[White "Kerigan, Demre"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "2149"]
[BlackElo "2454"]
[PlyCount "72"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qf3 Qa5 8.
Bd2 Qb6 9. Nb3 e6 10. O-O-O Qc7 11. Bd3 b5 12. a3 Bb7 13. Qg3 Ne5 14. f4 Nc4
15. Be1 g6 16. Qg5 Nd7 17. Bxc4 Be7 18. Qg3 bxc4 19. Nd4 Rb8 20. h4 h5 21. Nxe6
fxe6 22. Qxg6+ Kf8 23. Rf1 Rg8 24. Qh6+ Ke8 25. e5 dxe5 26. Qxh5+ Kd8 27. fxe5
Qb6 28. Qf7 Rf8 29. Qxf8+ Bxf8 30. Rxf8+ Ke7 31. Na4 Qe3+ 32. Bd2 Qxd2+ 33.
Kxd2 Rxf8 34. Re1 Bxg2 35. h5 Rh8 36. Rg1 Bc6 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.18"]
[White "Grover, Sahaj"]
[Black "Bijlsma, Nick"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2432"]
[BlackElo "2133"]
[PlyCount "49"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8.
f4 h6 9. Bxf6 gxf6 10. Nf5 Qa5 11. Bd3 e6 12. Ne3 a6 13. O-O Be7 14. a3 b5 15.
Kh1 Qb6 16. Qe2 h5 17. Rae1 Bd8 18. Qf3 Kf8 19. Qh3 Rc7 20. f5 Ne5 21. Ne2 Qb7
22. Nf4 Ke7 23. Qh4 Rh6 24. Nxh5 Kf8 25. Ng4 {Diagram #} 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.19"]
[White "Theulings, Paul-Peter"]
[Black "Van Oosterom, Chiel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2132"]
[BlackElo "2426"]
[PlyCount "160"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. d3 Nge7 7. Nd2 d6 8. Nf1
Rb8 9. Ne3 a6 10. Ned5 Nxd5 11. Nxd5 Be6 12. h4 h5 13. Bg5 f6 14. Bd2 O-O 15.
a3 Ne7 16. Qa4 Nxd5 17. cxd5 Bd7 18. Qa5 Qe7 19. Qb6 Rfc8 20. Rc1 Bf8 21. b4
cxb4 22. Rxc8 Rxc8 23. Qxb7 a5 24. axb4 Qd8 25. O-O Rb8 26. Qa6 axb4 27. Rb1 b3
28. Ba5 Qc8 29. Qxc8 Bxc8 30. Kf1 Rb5 31. Bc3 Bb7 32. e4 Ba6 33. Ke2 Kf7 34.
Bh3 f5 35. f3 Be7 36. Bd2 b2 37. Bc3 f4 38. gxf4 exf4 39. Rxb2 Rxb2+ 40. Bxb2
Bxh4 41. Be6+ Kf8 42. e5 Be7 43. exd6 Bxd6 44. Bf6 Bb5 45. Bg5 Ba4 46. Kd2 Ke8
47. Ke2 Bd7 48. Kf1 Bc7 49. Ke2 Ba4 50. Kd2 Be5 51. Ke2 Bb3 52. Kd2 Kf8 53. Ke2
Kg7 54. Kd2 Bd4 55. Ke2 Be3 56. Ke1 Kf8 57. Ke2 Ke8 58. Ke1 Ba4 59. Ke2 Bb5 60.
Bf6 Bg1 61. Bg5 Bh2 62. Kd2 Bg3 63. Ke2 h4 64. Kf1 Bxd3+ 65. Kg2 Bc4 66. Bf6
Kf8 67. Bg5 Kg7 68. Be7 Kh7 69. Bg5 Kg7 70. Be7 Bb3 71. Bg5 Kf8 72. Bf6 Ba4 73.
d6 Ke8 74. Kh3 Bd7 75. Bxd7+ Kxd7 76. Be7 Ke6 77. Kg4 Be1 78. Kh3 Bb4 79. Bxh4
Bxd6 80. Kg4 Kd5 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.20"]
[White "Naroditsky, Daniel"]
[Black "Lampert, Jonas"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2425"]
[BlackElo "2131"]
[PlyCount "77"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Bg4
8. Bf4 Nd7 9. h3 Bh5 10. g4 Bg6 11. Bxg6 hxg6 12. Qe2 O-O 13. O-O-O Re8 14. Qc4
Nb6 15. Qd3 Qd7 16. Kb1 Qa4 17. Bc1 Qc4 18. Qxc4 Nxc4 19. Nd4 a6 20. b3 Ne5 21.
f4 Nd7 22. g5 Nc5 23. Bb2 Ne4 24. Rhg1 d5 25. Nf3 c6 26. c4 Bc5 27. Rg2 Be3 28.
cxd5 Nf2 29. Re1 Bc5 30. dxc6 Rxe1+ 31. Nxe1 bxc6 32. Nd3 Nxd3 33. cxd3 Rd8 34.
Rc2 Be3 35. Be5 c5 36. Re2 Rxd3 37. Kc2 c4 38. bxc4 Ra3 39. Bb2 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.21"]
[White "Van Overdam, Julian"]
[Black "Ashwin, Jayaram"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2122"]
[BlackElo "2420"]
[PlyCount "62"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 d5 5. Bb5 Nge7 6. exd5 exd5 7. Qe2 Qd6 8.
d4 c4 9. b3 Bg4 10. bxc4 O-O-O 11. Bxc6 Nxc6 12. cxd5 Qb4 13. Bd2 Nxd4 14. Qd3
Bc5 15. Rb1 Rhe8+ 16. Kf1 Bf5 17. Rxb4 Bxd3+ 18. cxd3 Nxf3 19. Rb2 Ba3 20. Rc2
Nd4 21. Rc1 Bxc1 22. Bxc1 Nc2 23. Kf2 Nb4 24. Ba3 Nxd5 25. Nb5 Nxf4 26. Nd6+
Rxd6 27. Bxd6 Nxd3+ 28. Kf3 Re1 29. Rxe1 Nxe1+ 30. Ke2 Nxg2 31. Bg3 g5 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.22"]
[White "Poetsch, Hagen"]
[Black "Dehn, Marcus"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2408"]
[BlackElo "2115"]
[PlyCount "49"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 g6 2. d4 Bg7 3. c4 c6 4. Nc3 d6 5. Nf3 Bg4 6. Be2 Nd7 7. Be3 Bh6 8. Bxh6
Nxh6 9. Qd2 Ng8 10. O-O e5 11. Rad1 Bxf3 12. Bxf3 Qe7 13. Bg4 Ndf6 14. Bh3 h5
15. f4 Ng4 16. fxe5 dxe5 17. Bxg4 hxg4 18. dxe5 Rh5 19. Qf4 Nh6 20. e6 Qxe6 21.
e5 Rd8 22. Ne4 Rxd1 23. Nf6+ Kf8 24. Rxd1 Rh4 25. Qg5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.23"]
[White "Knol, Geon"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2097"]
[BlackElo "2406"]
[PlyCount "122"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. c3 dxe4 5. Bxe4 Nf6 6. Bf3 Nc6 7. Ne2 cxd4 8.
cxd4 Be7 9. Nbc3 O-O 10. O-O Qb6 11. Be3 Qxb2 12. Rb1 Qa3 13. Nb5 Qa5 14. Bf4
Bd7 15. Nc7 Rad8 16. Rxb7 e5 17. Bd2 Qa3 18. Rb3 Qd6 19. Nb5 Qe6 20. Nc7 Qf5
21. d5 Nb8 22. Ng3 Qg6 23. Qb1 Bd6 24. Nb5 Bxb5 25. Rxb5 Rfe8 26. Ne4 Nxe4 27.
Bxe4 Qh5 28. Ba5 Rc8 29. Bb4 Bxb4 30. Rxb4 Nd7 31. Bf5 Rcd8 32. Bxd7 Rxd7 33.
Rb8 f6 34. Qb3 h6 35. h3 Rxb8 36. Qxb8+ Kh7 37. Qb1+ Qg6 38. Qb5 Rd6 39. Qc5 f5
40. a4 e4 41. Qxa7 Rxd5 42. Qc7 Rd3 43. Kh1 Ra3 44. Qc4 Qd6 45. Qc2 Qa6 46. Qb1
Qxa4 47. f3 Rb3 48. Qc2 Qb5 49. Re1 exf3 50. g4 f2 51. Qxf2 Rxh3+ 52. Kg2 fxg4
53. Re4 Qd5 54. Qd4 Qa2+ 55. Kg1 Qh2+ 56. Kf1 Qh1+ 57. Ke2 Qf3+ 58. Kd2 Rh2+
59. Kc1 Qa3+ 60. Kd1 Qb3+ 61. Kc1 Qc2# 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.24"]
[White "Feuerstack, Aljoscha"]
[Black "Sparenberg, Erik"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2404"]
[BlackElo "2095"]
[PlyCount "47"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 O-O-O 10. g3 g5 11. Bb2 Bg7 12. Nd2 Nb6 13. O-O-O d5 14. f4 Kb8
15. Nf3 gxf4 16. Nd4 Qd7 17. gxf4 c5 18. Nc2 Qf5 19. Qe3 Bh6 20. Qxc5 dxc4 21.
Be2 Bxf4+ 22. Kb1 f6 23. bxc4 Bxe5 24. Rhf1 {Diagram #} 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.25"]
[White "Ypma, Peter"]
[Black "Willemze, Thomas"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2080"]
[BlackElo "2394"]
[PlyCount "82"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Nbd7 6. Nc3 a6 7. Be2 b5 8.
d4 Nb6 9. Nf3 Nbxd5 10. O-O e6 11. Bg5 Be7 12. Ne5 Bb7 13. Rc1 O-O 14. Bf3 Nxc3
15. bxc3 Nd5 16. Bxe7 Qxe7 17. Nd3 Ra7 18. Re1 Ba8 19. Qb3 Qg5 20. Re5 Qg6 21.
Qc2 Rc8 22. Nc5 Nf4 23. Bxa8 Raxa8 24. Qxg6 hxg6 25. Re4 Nd5 26. g3 Rc6 27. Kf1
a5 28. a3 b4 29. cxb4 axb4 30. axb4 Nxb4 31. Re2 Rd8 32. Rc4 Nd5 33. Ra2 Ne7
34. Ra7 Nf5 35. Nb7 Rxc4 36. Nxd8 Nd6 37. Ra8 Kh7 38. Ra7 Kg8 39. Ra8 Kh7 40.
Ra7 Rxd4 41. Nxf7 Nxf7 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.26"]
[White "Carlstedt, Jonathan"]
[Black "Van Overdam, Jan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2392"]
[BlackElo "2030"]
[PlyCount "141"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 d6 7. e3 O-O 8. Nge2
Bxc3 9. Nxc3 Nb4 10. Bc1 f4 11. a3 Nc6 12. exf4 exf4 13. Bxf4 Re8+ 14. Ne4 d5
15. cxd5 Nxd5 16. Bd2 Ne5 17. O-O c6 18. d4 Nf7 19. Nc3 Be6 20. Re1 Qd7 21. Qc2
Nb6 22. Be4 h6 23. Ne2 Bb3 24. Bh7+ Kh8 25. Qxb3 Kxh7 26. Qd3+ Kg8 27. Nf4 Ng5
28. h4 Qxd4 29. hxg5 Qxd3 30. Nxd3 Red8 31. gxh6 Rxd3 32. Bc3 gxh6 33. Re6 Nd5
34. Rg6+ Kf7 35. Rg7+ Kf8 36. Rd7 Rf3 37. Bg7+ Kg8 38. Bxh6 Rf7 39. Rxf7 Kxf7
40. Re1 a5 41. Bd2 a4 42. Re4 b5 43. Kf1 Rd8 44. Ke2 Nf6 45. Re5 Nd7 46. Re3 c5
47. f4 Nf6 48. Re5 Nd5 49. Be3 c4 50. Bd2 b4 51. Bxb4 Nxb4 52. axb4 Rb8 53. b5
c3 54. bxc3 a3 55. b6 Rxb6 56. Ra5 Rb2+ 57. Ke3 a2 58. g4 Rg2 59. Kf3 Rc2 60.
Ke4 Rxc3 61. Rxa2 Rc4+ 62. Ke5 Rc5+ 63. Kd4 Rb5 64. Rc2 Rb4+ 65. Rc4 Rb1 66.
Ke4 Kf6 67. Rc6+ Kf7 68. g5 Rb4+ 69. Kf5 Rb5+ 70. Kg4 Rb1 71. Rc7+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.27"]
[White "Van Foreest, Jorden"]
[Black "Donchenko, Anatoly"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1970"]
[BlackElo "2391"]
[PlyCount "104"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nb3 Nf6 7. O-O Be7 8.
Nc3 b5 9. a3 Bb7 10. Be3 Rc8 11. Nc5 Qc7 12. Nxb7 Qxb7 13. f4 d6 14. Qf3 Na5
15. a4 b4 16. Ne2 Nc4 17. Bc1 d5 18. Ng3 dxe4 19. Nxe4 Nxe4 20. Qxe4 Qxe4 21.
Bxe4 a5 22. b3 Bf6 23. Ra2 Nd6 24. Bd3 Bd4+ 25. Kh1 Ke7 26. Bb2 Bxb2 27. Rxb2
g6 28. Rbb1 Rc5 29. Rbe1 h5 30. h3 Nf5 31. Bxf5 Rxf5 32. Kg1 Rc8 33. Re2 h4 34.
Rff2 Rc3 35. Rd2 Kf6 36. Kf1 g5 37. fxg5+ Kxg5 38. Rxf5+ Kxf5 39. Rd7 f6 40.
Rd2 e5 41. Ke1 Ke6 42. Kd1 Rg3 43. Re2 f5 44. Rd2 e4 45. Ke1 Ke5 46. Kf1 Rc3
47. Rf2 f4 48. Rd2 e3 49. Re2 Rc5 50. Ke1 Ke4 51. Kf1 Rc6 52. Ke1 Rd6 {
Diagram #} 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.21"]
[Round "1.28"]
[White "Van Eijk, Sander"]
[Black "Maris, Ivo"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2387"]
[BlackElo "1955"]
[PlyCount "69"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Be2 Nf6 8.
a3 d6 9. f4 Be7 10. g4 Nxd4 11. Bxd4 e5 12. Bf2 exf4 13. g5 Nd7 14. Nd5 Qd8 15.
h4 b6 16. Qd4 O-O 17. O-O-O Bb7 18. Nxf4 d5 19. Qd2 Nc5 20. Bxc5 Bxc5 21. Nxd5
Re8 22. Kb1 Kh8 23. Qf4 Bxd5 24. Rxd5 Qe7 25. Bd3 b5 26. h5 Rad8 27. Qf5 g6 28.
hxg6 fxg6 29. Qxg6 Rxd5 30. exd5 Qe1+ 31. Ka2 Qxh1 32. Qxe8+ Kg7 33. Qd7+ Kg8
34. Bf5 Qf1 35. Qxh7+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.1"]
[White "Van Kampen, Robin"]
[Black "Gupta, Abhijeet"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "141"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8.
Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. f4 Nbc6 12. Qd3 Bd7 13. Qxc3 O-O-O 14.
Rb1 Kb8 15. g3 d4 16. Qc4 Rc8 17. Bg2 Nf5 18. Bd2 Nce7 19. Qxc7+ Rxc7 20. c3 d3
21. Nc1 Ba4 22. Be4 Bc2 23. Rb2 Rd7 24. Rg1 Nc8 25. g4 Nh4 26. Rg3 Nb6 27. Nxd3
Bxd3 28. Bxd3 Rgd8 29. Be2 Ng6 30. Rc2 Rc7 31. Rd3 Rh8 32. h3 Rc4 33. Rf3 Re4
34. Kf2 Nh4 35. Rd3 Ng6 36. Rf3 Nh4 37. Rg3 Rc8 38. Bd3 Ra4 39. Bc1 Ng6 40. Rf3
Nh4 41. Rg3 Ng6 42. Bxg6 fxg6 43. Rd3 Nd5 44. f5 gxf5 45. gxf5 Re4 46. Re2 Nxc3
47. Rxe4 Nxe4+ 48. Kf3 exf5 49. Bd2 Nxd2+ 50. Rxd2 Rc4 51. Rh2 Rh4 52. Kg3 Rh5
53. Rc2 Rh6 54. Kf4 a5 55. Kxf5 Rh5+ 56. Kf4 Rh4+ 57. Kf5 Rh5+ 58. Kf6 Rxh3 59.
e6 Rf3+ 60. Kg6 Re3 61. Kf6 Rf3+ 62. Kg6 Re3 63. Kf5 b5 64. Rc5 b4 65. a4 b3
66. Kf6 Rf3+ 67. Kg7 b2 68. Rb5+ Kc7 69. Rxb2 Kd6 70. Rb5 Kxe6 71. Rxa5 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.2"]
[White "Ernst, Sipke"]
[Black "Grover, Sahaj"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2590"]
[BlackElo "2432"]
[PlyCount "45"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bh4 Ne4 8. Bg3
Bb4 9. Qc2 c5 10. Bd3 Nxg3 11. hxg3 dxc4 12. Bxc4 cxd4 13. exd4 Nc6 14. Rd1 Bd7
15. O-O Na5 16. Bd3 Rc8 17. Ne5 Be8 18. Rfe1 Qc7 19. Re3 Nc6 20. Nf3 Ne7 21.
Ne5 Nc6 22. Nf3 Ne7 23. Ne5 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.3"]
[White "Andriasian, Zaven"]
[Black "Naroditsky, Daniel"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "103"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Bc4
O-O 9. O-O Be6 10. Qe2 b5 11. Bb3 Nc6 12. Rfd1 Qc7 13. Nd5 Bxd5 14. Bxd5 Nxd5
15. Rxd5 Nb4 16. Rd2 Qc4 17. c3 Nc6 18. Qxc4 bxc4 19. b4 cxb3 20. axb3 Rab8 21.
Rb2 a5 22. Nd2 Rb5 23. Ra4 d5 24. exd5 Rxd5 25. g4 Rb8 26. Rc4 Nd8 27. Ra2 Ne6
28. Re4 f6 29. Kf1 g6 30. c4 Rdd8 31. g5 Nxg5 32. Bxg5 fxg5 33. Rxe5 Bf6 34.
Re3 Bd4 35. Rd3 Bb6 36. Rxd8+ Rxd8 37. Ne4 Rd3 38. c5 Bc7 39. Nxg5 Rxb3 40. Ne6
Bxh2 41. Rxa5 Kf7 42. Ng5+ Kg7 43. Kg2 Bb8 44. c6 Rc3 45. Ra8 Bd6 46. Ra7+ Kg8
47. Ne6 h5 48. c7 Bxc7 49. Nxc7 h4 50. Ne6 h3+ 51. Kh2 Rc2 52. Ra8+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.4"]
[White "Werle, Jan"]
[Black "Poetsch, Hagen"]
[Result "1-0"]
[ECO "D12"]
[PlyCount "89"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3
Qc7 9. Bd2 Be7 10. g3 Nbd7 11. cxd5 exd5 12. Nxg6 hxg6 13. O-O-O Nf8 14. Kb1
Ne6 15. Rc1 Qb6 16. Qc2 g5 17. Bd3 g6 18. f4 O-O-O 19. Qa4 Rd7 20. Ne2 Bd8 21.
Rc3 Ne4 22. Bxe4 dxe4 23. Rb3 Qa6 24. Qxa6 bxa6 25. Nc3 f5 26. Na4 Rdh7 27. Rc1
Rxh2 28. Rxc6+ Kd7 29. Rc2 Rg2 30. d5 Nc7 31. Nc5+ Ke7 32. d6+ Kxd6 33. Nxe4+
Kd5 34. Nc3+ Ke6 35. Rb8 Bf6 36. Rxh8 Bxh8 37. fxg5 Rxg3 38. Ne2 Rxg5 39. Rxc7
Be5 40. Nf4+ Kd6 41. Rxa7 Rg1+ 42. Kc2 g5 43. Rxa6+ Kd7 44. Nd3 Bd6 45. Bb4 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.5"]
[White "Ashwin, Jayaram"]
[Black "Bojkov, Dejan"]
[Result "0-1"]
[ECO "E91"]
[PlyCount "70"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Na6 7. O-O e5 8. Be3
Ng4 9. Bg5 Qe8 10. Re1 exd4 11. Nd5 c6 12. Ne7+ Kh8 13. Nxc8 Rxc8 14. Nxd4 Nf6
15. f3 Qe5 16. Be3 d5 17. Qb3 c5 18. Nb5 dxe4 19. Rad1 Rcd8 20. Nxa7 Rxd1 21.
Rxd1 exf3 22. Bxf3 Ne4 23. a3 f5 24. Qxb7 Nd6 25. Qb3 Nxc4 26. Bc1 Nxb2 27. Nc6
Qf6 28. Rd7 c4 29. Qb6 Nd3 30. Qxa6 Qc3 31. h3 Qxc1+ 32. Kh2 Qf4+ 33. Kg1 Nc5
34. Qa7 Nxd7 35. Qxd7 c3 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.6"]
[White "Rotstein, Arkadij"]
[Black "Carlstedt, Jonathan"]
[Result "1/2-1/2"]
[ECO "E01"]
[PlyCount "180"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. O-O Nf6 6. c4 Be7 7. dxc5 Bxc5 8. a3
a5 9. cxd5 exd5 10. Bg5 O-O 11. Nc3 d4 12. Bxf6 Qxf6 13. Nd5 Qf5 14. Nd2 Rd8
15. Nf4 Bd6 16. Nd3 Be6 17. Rc1 Rab8 18. Ne4 Be7 19. Nf4 d3 20. exd3 Qb5 21.
Nxe6 fxe6 22. Qg4 Qf5 23. Qxf5 exf5 24. Nc5 Bf6 25. Rfe1 Bxb2 26. Rb1 Bxa3 27.
Nxb7 Rdc8 28. Bxc6 Rxc6 29. Nxa5 Rxb1 30. Rxb1 Rc2 31. Rb8+ Kf7 32. Rb7+ Kf6
33. Rb6+ Kf7 34. Rc6 Bc5 35. d4 Rc1+ 36. Kg2 Ba3 37. Nc4 Ke7 38. d5 Rc3 39. Ne3
Rxc6 40. Nxf5+ Kd8 41. dxc6 Bb2 42. Kf3 Kc7 43. Ke4 Kxc6 44. f4 Kd7 45. Kd5 Bc3
46. Nd6 Ke7 47. Ne4 Bb2 48. Ng5 h6 49. Nf3 Kf6 50. Ke4 Bc3 51. g4 Bb2 52. h4
Bc1 53. h5 Ke6 54. Ne5 Kf6 55. Nd3 Bd2 56. Kd4 Ba5 57. Nc5 Bc7 58. Ke4 Bd6 59.
Nd7+ Ke6 60. Nb6 Ba3 61. Nd5 Bb2 62. Ne3 Ba1 63. Nc2 Bb2 64. Nd4+ Kf6 65. Nb5
Bc1 66. Nc7 Bb2 67. Nd5+ Ke6 68. g5 hxg5 69. fxg5 Bc1 70. Nf4+ Kf7 71. Kf5 Bd2
72. Ng6 Kg8 73. Ne5 Kh7 74. g6+ Kg8 75. Ke6 Bc3 76. Nc6 Bd2 77. Ke7 Bc3 78. Ke8
Bb2 79. Ne7+ Kh8 80. Kf7 Bc3 81. Nf5 Bb2 82. h6 gxh6 83. Nxh6 Bc3 84. Ng4 Bg7
85. Nf6 Bh6 86. Ne8 Bg7 87. Nd6 Be5 88. Ne4 Bg7 89. Nf6 Bh6 90. Nh5 Bg7 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.7"]
[White "De Jong, Migchiel"]
[Black "Prohaszka, Peter"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2406"]
[BlackElo "2536"]
[PlyCount "52"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6 8.
Be2 O-O 9. O-O Bf5 10. Nb3 Qc7 11. h3 Nb4 12. Nbxd4 Bxc2 13. Nxc2 Nxc2 14. Rb1
Rfd8 15. Bd2 Ne4 16. Rc1 Bh2+ 17. Kh1 Rac8 18. g3 Bxg3 19. fxg3 Qxg3 20. Rxc2
Qxh3+ 21. Kg1 Qg4+ 22. Kh2 Rxc2 23. Qxc2 Nxd2 24. Rf2 Rd6 25. Rg2 Nxf3+ 26.
Bxf3 Qh4+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.8"]
[White "Nyzhnyk, Illya"]
[Black "Van Eijk, Sander"]
[Result "1-0"]
[ECO "E10"]
[PlyCount "103"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 b5 5. dxe6 fxe6 6. cxb5 d5 7. Nbd2 Qa5 8. e3
c4 9. Be2 a6 10. bxa6 Nxa6 11. O-O Nc5 12. b3 cxb3 13. Nxb3 Nxb3 14. Qxb3 Bd6
15. Bb5+ Bd7 16. Nd4 Bxb5 17. Nxb5 Be5 18. Bb2 Bxb2 19. Qxb2 O-O 20. Rfc1 Rfc8
21. Rxc8+ Rxc8 22. Nd6 Qc3 23. Qxc3 Rxc3 24. a4 Rc6 25. Nb5 Nd7 26. a5 Rc5 27.
Rb1 Nb8 28. Nd4 Kf7 29. h4 Na6 30. Rb7+ Kf6 31. Nxe6 Kxe6 32. Rb6+ Kf5 33. Rxa6
h5 34. g3 Rc1+ 35. Kg2 Ra1 36. Ra8 Ra2 37. a6 Kf6 38. a7 Kg6 39. Kf1 Kf7 40.
Ke1 Kg6 41. Kd1 Kf7 42. Kc1 Kg6 43. Kb1 Ra4 44. Kb2 Rb4+ 45. Kc3 Ra4 46. Kb3
Ra5 47. Kb4 Ra1 48. Kc5 Ra5+ 49. Kd4 Kh7 50. Ke5 Kg6 51. f4 Kh7 52. f5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.9"]
[White "Donchenko, Anatoly"]
[Black "Romanishin, Oleg"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2391"]
[BlackElo "2534"]
[PlyCount "30"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. a3 Bb7 5. Nc3 Ne4 6. Qc2 Nxc3 7. Qxc3 Be7 8. g3
Bf6 9. Qd3 d5 10. cxd5 exd5 11. Bg2 O-O 12. O-O c5 13. Bf4 Nd7 14. Rad1 Re8 15.
Rfe1 Be7 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.10"]
[White "Brandenburg, Daan"]
[Black "Ootes, Lennart"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "67"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. c3 g6 7. d4 Qe7 8. Re1 Bg7
9. Nbd2 O-O 10. h3 Kh8 11. Nf1 Nb8 12. Ng3 Nbd7 13. Be3 Ng8 14. Bd3 c5 15. a4
Rb8 16. Rb1 b6 17. b4 Rb7 18. a5 Rc7 19. bxc5 bxc5 20. Qe2 Ndf6 21. Qa2 Nh7 22.
dxe5 dxe5 23. Bc4 f5 24. exf5 gxf5 25. Bf4 e4 26. Bxc7 Qxc7 27. Nh4 Ne7 28. Be6
Qf4 29. Ngxf5 Rxf5 30. Nxf5 Bxe6 31. Qxe6 Nxf5 32. Rxe4 Qg5 33. Rg4 Qf6 34.
Rb8+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.11"]
[White "Baghdasaryan, Vahe"]
[Black "Lobzhanidze, Davit"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "81"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. d4 Bg4 10. Be3 exd4 11. cxd4 d5 12. e5 Ne4 13. Nc3 Nxc3 14. bxc3 Qd7 15.
h3 Bh5 16. Bf4 Nd8 17. g4 Bg6 18. Bg3 Ne6 19. Nh4 Bxh4 20. Bxh4 a5 21. a4 bxa4
22. Bxa4 c6 23. Qd2 f5 24. exf6 gxf6 25. c4 dxc4 26. d5 Nd8 27. Qc3 Qxd5 28.
Bxf6 Ne6 29. Rad1 Bd3 30. Rxd3 Qxd3 31. Rxe6 Qxc3 32. Bxc3 Rae8 33. Rxc6 Rc8
34. Bxa5 Rxc6 35. Bxc6 Rc8 36. Bd7 Rc5 37. Be6+ Kg7 38. Bc3+ Kg6 39. f4 Rc6 40.
f5+ Kg5 41. f6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.12"]
[White "Herman, Matthew J"]
[Black "Nijboer, Friso"]
[Result "1/2-1/2"]
[ECO "B57"]
[PlyCount "114"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 Qb6 7. Ndb5 Bg4 8.
f3 Bd7 9. Qe2 a6 10. Be3 Qa5 11. Nd4 b5 12. Bb3 e6 13. Nxc6 Bxc6 14. Qf2 Qc7
15. O-O Be7 16. a3 O-O 17. Rfd1 Rab8 18. Qg3 a5 19. Rd4 b4 20. axb4 axb4 21.
Ne2 e5 22. Rd2 Bd7 23. Qf2 Be6 24. Ng3 g6 25. Qe2 Nd7 26. Ra7 Qc8 27. Nf1 Re8
28. Qa6 Qxa6 29. Rxa6 Ra8 30. Rxa8 Rxa8 31. Bxe6 fxe6 32. Kf2 Kf7 33. Ke2 Nf6
34. g4 Ra5 35. Ng3 d5 36. Rd1 Nd7 37. f4 exf4 38. Bxf4 Nf6 39. exd5 Nxd5 40.
Bc1 Bd6 41. Ne4 Be5 42. Rf1+ Ke7 43. Kd3 h5 44. h3 Ra8 45. gxh5 gxh5 46. Bg5+
Kd7 47. b3 Kc6 48. Nd2 Bc7 49. Rf7 Ra1 50. Nf3 e5 51. Rh7 Rd1+ 52. Nd2 Bd6 53.
Rxh5 e4+ 54. Kxe4 Rxd2 55. Bxd2 Nf6+ 56. Kf3 Nxh5 57. c3 bxc3 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.13"]
[White "Baklan, Vladimir"]
[Black "Theulings, Paul-Peter"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "57"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c3 Nb6 6. Bf4 dxe5 7. Nxe5 Nxe5 8.
Bxe5 e6 9. Nd2 Bd7 10. Qf3 Bc6 11. Qg3 Rc8 12. Be2 Nd7 13. Nc4 Bd5 14. Bf4 Nf6
15. Ne5 Be4 16. h4 h6 17. h5 Nd5 18. Bd2 Qd6 19. Bf3 Bf5 20. c4 Nb4 21. O-O c6
22. Bf4 Qd8 23. Rad1 Qf6 24. a3 Na6 25. d5 cxd5 26. cxd5 exd5 27. Bxd5 Rc7 28.
Rfe1 Be6 29. Nxf7 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.14"]
[White "Van Oosterom, Chiel"]
[Black "Ypma, Peter"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "96"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nc6 5. cxd5 Qxd5 6. Nf3 Bg4 7. Nc3 Bxf3 8.
gxf3 Qxd4 9. Qxd4 Nxd4 10. Nb5 e5 11. Nc7+ Kd7 12. Nxa8 Bb4+ 13. Kd1 Ne7 14. a3
Bd6 15. Be3 Nec6 16. b4 Rxa8 17. b5 Ne7 18. Bd3 f5 19. f4 g6 20. fxe5 Bxe5 21.
Rc1 Nd5 22. a4 Nb3 23. Rc4 f4 24. Bd2 Nb6 25. Re4 Nc5 26. a5 Nxe4 27. Bxe4 Nc4
28. Bb4 Rb8 29. Ke2 Nd6 30. Rd1 Ke6 31. Bd5+ Kf5 32. b6 axb6 33. axb6 Ne4 34.
Rc1 Nf6 35. Bg2 g5 36. Bf1 Nd7 37. Kf3 g4+ 38. Kg2 f3+ 39. Kg1 h5 40. Bd3+ Kf6
41. Re1 Nxb6 42. Be7+ Kxe7 43. Rxe5+ Kf6 44. Rf5+ Ke6 45. Rxh5 Rd8 46. Bf1 Na4
47. Bc4+ Kf6 48. h3 Rd4 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.15"]
[White "Heemskerk, Wim"]
[Black "Feuerstack, Aljoscha"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "112"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. b3 d6 8. Bb2
O-O 9. e3 Nbd7 10. d4 Ne4 11. d5 Nxc3 12. Bxc3 exd5 13. cxd5 Bf6 14. Rc1 Bxc3
15. Rxc3 Nf6 16. Nh4 Re8 17. Re1 g6 18. e4 Qc7 19. Rce3 Rad8 20. h3 Rd7 21. Qa1
Qd8 22. a4 Nh5 23. Nf3 a6 24. Nd2 b5 25. Bf1 Qb6 26. Be2 Ng7 27. Bg4 Rde7 28.
Qf6 Qa5 29. R1e2 Qc7 30. h4 c4 31. bxc4 bxc4 32. Qd4 f5 33. Bh3 Rc8 34. Rc3 Qc5
35. Rxc4 Qxd4 36. Rxd4 Rc1+ 37. Kh2 Rd1 38. f3 Rc7 39. Rb4 a5 40. Rb2 Ba6 41.
Re3 Rcc1 42. Bg2 Ra1 43. Rc3 Rdc1 44. Rxc1 Rxc1 45. Nb3 Rc3 46. Nxa5 Ra3 47.
Rb4 fxe4 48. fxe4 Nh5 49. Nc4 Bxc4 50. Rxc4 Rxg3 51. Rc6 Ra3 52. Rxd6 Rxa4 53.
Kg1 Ra1+ 54. Kf2 Ra2+ 55. Kg1 Ra1+ 56. Kf2 Ra2+ 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.16"]
[White "Willemze, Thomas"]
[Black "Shiven, Khosla"]
[Result "0-1"]
[ECO "B63"]
[PlyCount "84"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Qb6 8.
Nb3 Be7 9. Bxf6 Bxf6 10. Qxd6 Be5 11. Qc5 Qxc5 12. Nxc5 Ke7 13. Bb5 Nb4 14.
O-O-O a6 15. Be2 b6 16. Nd3 Nxd3+ 17. Rxd3 Bb7 18. f3 Rac8 19. g3 Rc7 20. Nd1
h5 21. Rf1 Bd6 22. Nf2 g5 23. Rfd1 Be5 24. Nh3 h4 25. gxh4 Rxh4 26. Bf1 Bxh2
27. R3d2 Be5 28. Kb1 f6 29. a4 Bc6 30. b3 b5 31. a5 Be8 32. Rd8 Bh5 33. Bg2 g4
34. Ng1 f5 35. exf5 Rh2 36. f4 Rxg2 37. fxe5 exf5 38. Rh8 Bf7 39. e6 Bxe6 40.
Rh7+ Bf7 41. Re1+ Kf6 42. Rh6+ Kg5 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.17"]
[White "Sparenberg, Erik"]
[Black "Bluvshtein, Mark"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "108"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Nbd7 6. Nf3 c6 7. a4 O-O 8. Be2
Qc7 9. Bh6 e5 10. h4 exd4 11. Nxd4 Nc5 12. Bxg7 Kxg7 13. Bf3 Re8 14. O-O-O h6
15. Qf4 Qe7 16. Rhe1 Bd7 17. Re2 Qe5 18. Qd2 Rad8 19. g3 b5 20. axb5 cxb5 21.
Ndxb5 Bxb5 22. Nxb5 Rb8 23. Nc3 Rxb2 24. Qd4 Reb8 25. Qxe5 dxe5 26. Nd5 Ne8 27.
Ne3 Na4 28. Rd3 Nc7 29. Nc4 Rb1+ 30. Kd2 Nc5 31. Rd6 Nb5 32. Rd5 Na4 33. Re1
Rxe1 34. Kxe1 Nac3 35. Rxe5 Nd4 36. Nd2 Rb2 37. Bd1 Ra2 38. Nb3 Nxb3 39. cxb3
Ra1 40. Rd5 Nxd5 41. exd5 Kf6 42. Kd2 Ke5 43. Be2 a5 44. f4+ Kd6 45. h5 Kxd5
46. Bc4+ Kd4 47. Bxf7 Ra2+ 48. Kd1 gxh5 49. Bxh5 Kd3 50. Ke1 Rg2 51. f5 Ke3 52.
Kd1 Rxg3 53. f6 Rg5 54. Be8 Kd3 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.18"]
[White "Pruijssers, Roeland"]
[Black "Jacoby, Gisbert"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "73"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
Nbd7 9. Qd2 b5 10. a4 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. a5 Qb7 15.
Bc4 g6 16. Ra4 Rb8 17. Nc1 h5 18. Na2 Bh6 19. Qd3 O-O 20. Nxb4 Nd7 21. Nxa6
Qxb2 22. O-O e4 23. fxe4 Ne5 24. Qe2 Ra8 25. Bb3 Qc3 26. Kh1 Ra7 27. Nb4 Rb8
28. Nc6 Nxc6 29. dxc6 Qxc6 30. a6 Re8 31. Rf6 Kh7 32. Qd3 Rae7 33. Qd5 Qc3 34.
Rf1 Be3 35. Qxd6 Ba7 36. Bxf7 Rxf7 37. Rxf7+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.19"]
[White "Lambrechts, Koen"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "C67"]
[PlyCount "118"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Bd7 11. Bf4 Kc8 12. Rad1 b6 13. Bh2 Be6 14. g4
Ne7 15. Rfe1 c5 16. Re3 Kb7 17. Ne1 h5 18. Rg3 Ng6 19. Ne4 Be7 20. Rg2 hxg4 21.
hxg4 Rad8 22. Rxd8 Rxd8 23. b3 Nh4 24. Rg3 Rd4 25. Nc3 Rxg4 26. Rxg4 Bxg4 27.
f4 Kc6 28. Kf2 Nf5 29. Ng2 a5 30. Bg3 c4 31. Ne4 Bd1 32. Ne3 Nxe3 33. Kxe3 Bxc2
34. bxc4 Bb1 35. Ng5 Bxg5 36. fxg5 Bxa2 37. Kd4 Bb1 38. Bf4 Bf5 39. Bc1 Kd7 40.
Ba3 c5+ 41. Ke3 Ke6 42. Bb2 Bh3 43. Ke2 Ke7 44. Bc1 Kf8 45. Bf4 Be6 46. Kd3 Kg8
47. g6 Kf8 48. gxf7 Kxf7 49. Bg5 Ke8 50. Bh4 a4 51. Kc3 a3 52. Kb3 Bxc4+ 53.
Kxa3 Kd7 54. Kb2 Kc6 55. Bd8 b5 56. Be7 b4 57. Kc1 Be6 58. Kd2 Kb5 59. Kd3 Bf5+
0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.22"]
[Round "2.20"]
[White "Kantans, Toms"]
[Black "Kerigan, Demre"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "107"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 O-O 6. h3 a6 7. a4 b6 8. Bc4 Bb7
9. Qe2 Re8 10. O-O-O d5 11. Bd3 dxe4 12. Nxe4 Nc6 13. c3 Qd5 14. Rhe1 Kf8 15.
Kb1 Na5 16. c4 Qd7 17. Nc3 Nc6 18. d5 Nb4 19. Ne5 Qc8 20. g4 b5 21. cxb5 Nfxd5
22. Nxd5 Bxd5 23. Bxe7+ Kg8 24. Bxb4 Bxe5 25. Qxe5 Rxe5 26. Rxe5 Qb7 27. Rde1
Be6 28. Be4 Qc8 29. Bxa8 Qxa8 30. f4 Qf3 31. f5 gxf5 32. gxf5 Bxf5+ 33. Ka1 f6
34. Re8+ Kf7 35. R8e7+ Kg6 36. Rxc7 Qb3 37. Rg1+ Kh6 38. Ba3 axb5 39. axb5 Qxb5
40. Rc5 Qd3 41. Ra5 Kh5 42. Be7 h6 43. Bxf6 Qf3 44. Ra4 Be4 45. Bd8 Qd3 46.
Ra5+ Bf5 47. Bb6 Qf3 48. Bd4 Qd3 49. Bg7 Qe4 50. Rf1 Kg6 51. Bc3 Bxh3 52. Rf6+
Kh7 53. Ra7+ Kg8 54. Rg7+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.21"]
[White "Bijlsma, Nick"]
[Black "Krause, Ullrich"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2133"]
[BlackElo "2308"]
[PlyCount "127"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. Qe2 e5 3. Nf3 Nc6 4. g3 Bc5 5. c3 d6 6. Bg2 Nge7 7. b4 Bb6 8. a4 a6
9. Na3 O-O 10. O-O f5 11. d3 Kh8 12. Nc4 Be6 13. Nxb6 cxb6 14. exf5 Bxf5 15.
Nh4 Be6 16. Bg5 Qd7 17. b5 axb5 18. axb5 Na5 19. Rab1 Nf5 20. Nxf5 Bxf5 21. Be3
d5 22. Bxb6 Qd6 23. Be3 Rfc8 24. Qa2 b6 25. Rfd1 Be6 26. Qb2 Nb7 27. Qb4 Qc7
28. Rbc1 Nd6 29. Ra1 Nf5 30. Bxb6 Qxc3 31. Qxc3 Rxc3 32. Ba7 Nd4 33. Bxd4 exd4
34. Rab1 Kg8 35. b6 Rb8 36. Rb4 Rc5 37. Rdb1 Kf7 38. h4 Ke7 39. Rxd4 Kd6 40.
Rdb4 Rc3 41. d4 Rc4 42. Bf1 Rxb4 43. Rxb4 Kc6 44. Bd3 h6 45. Kg2 Bc8 46. b7
Rxb7 47. Rxb7 Bxb7 48. g4 Kd6 49. f4 Bc6 50. Bg6 Ba4 51. Kg3 Bd1 52. g5 Be2 53.
f5 Bd3 54. gxh6 gxh6 55. Kf4 Bc2 56. h5 Bd1 57. Bf7 Be2 58. f6 Bd1 59. Bxd5
Bxh5 60. Bc4 Bg6 61. Kg4 Kd7 62. Bg8 Kd6 63. d5 Kd7 64. f7 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.22"]
[White "Lampert, Jonas"]
[Black "Afek, Yochanan"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2131"]
[BlackElo "2283"]
[PlyCount "90"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8.
O-O O-O 9. Nb3 Qc7 10. f4 d6 11. Be2 a6 12. Bf3 Be6 13. Kh1 Rac8 14. Qd2 Na5
15. Nxa5 Qxa5 16. Nd5 Qxd2 17. Nxe7+ Kh8 18. Bxd2 Rxc2 19. Bc3 Re8 20. Nd5 Bxd5
21. exd5 Ne4 22. Rac1 Rxc1 23. Rxc1 Bxc3 24. bxc3 Nxc3 25. a3 Kg7 26. Kg1 Rc8
27. Kf1 Rc5 28. g3 Nb5 29. Rxc5 dxc5 30. Kf2 Kf6 31. Ke3 Nxa3 32. Kd3 b5 33. d6
Nc4 34. d7 Ke7 35. Bd5 Nd6 36. Bc6 f6 37. g4 g5 38. fxg5 fxg5 39. h3 a5 40. Kc3
a4 41. Kb2 b4 42. Bxa4 Nc4+ 43. Ka2 Nb6 44. Bc2 h6 45. Kb3 Kxd7 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.23"]
[White "Dehn, Marcus"]
[Black "Hess, Christian"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2115"]
[BlackElo "2256"]
[PlyCount "132"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 e6 2. Nf3 c5 3. c3 Nc6 4. Bf4 cxd4 5. Nxd4 d6 6. Nf3 Nf6 7. h3 d5 8. e3
Bc5 9. Be2 O-O 10. O-O Qe7 11. Ne5 Nd7 12. Nd3 Bb6 13. Nd2 e5 14. Bh2 f6 15.
Qb3 Qf7 16. e4 d4 17. Qxf7+ Rxf7 18. c4 Nc5 19. a3 a5 20. b3 Be6 21. Rab1 Nxd3
22. Bxd3 Bc5 23. Ra1 g5 24. Nf3 Rg7 25. Ne1 Rc7 26. Nc2 h5 27. Rab1 Bf8 28. b4
axb4 29. axb4 Rcc8 30. c5 Ra2 31. Ra1 Rca8 32. Rxa2 Rxa2 33. Rb1 Nb8 34. f3 Kg7
35. Nxd4 exd4 36. Bxb8 Rd2 37. Bf1 Kf7 38. Bg3 g4 39. hxg4 hxg4 40. Be1 Ra2 41.
f4 Ra3 42. g3 d3 43. Rb2 Bc4 44. Bd2 Ke7 45. Kf2 Kd7 46. Bg2 Be7 47. Ke3 Bb5
48. Kd4 Bd8 49. e5 b6 50. Be4 Ra4 51. Ke3 fxe5 52. Bf5+ Kc6 53. Bxg4 exf4+ 54.
gxf4 bxc5 55. bxc5 Ra1 56. Bb4 Bf6 57. Bf3+ Kc7 58. Rh2 Ra4 59. Rh7+ Kd8 60.
Rf7 Be7 61. c6 Rxb4 62. c7+ Kxc7 63. Rxe7+ Kd6 64. Re5 Rb2 65. Rd5+ Ke6 66. Rd4
Kf6 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.24"]
[White "Stjazhkina, Olga"]
[Black "Van Overdam, Julian"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2240"]
[BlackElo "2122"]
[PlyCount "76"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. Nf3 h6 3. c4 g5 4. Nc3 g4 5. Ne5 d6 6. Nd3 Bf5 7. g3 Nc6 8. Be3
Bg7 9. d5 Ne5 10. Nxe5 dxe5 11. Bg2 O-O 12. Qd2 Kh7 13. O-O Bg6 14. c5 Ne8 15.
f4 gxf3 16. exf3 f5 17. Rad1 Qd7 18. Bh3 Nf6 19. Rfe1 Qe8 20. Bf2 Rd8 21. g4 f4
22. Bf1 e4 23. fxe4 Nxg4 24. Bh3 Ne5 25. Bg2 Bh5 26. Kh1 Bxd1 27. Qxd1 Bf6 28.
Bh3 Rg8 29. Bf5+ Kh8 30. Rf1 c6 31. Qe2 f3 32. Qe3 Qh5 33. Rg1 Bg5 34. Qd4 Bf4
35. h3 Rxg1+ 36. Bxg1 Qg5 37. Qf2 Rg8 38. Bh2 Qg2+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.25"]
[White "Van Overdam, Jan"]
[Black "Lyell, Mark"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2030"]
[BlackElo "2210"]
[PlyCount "111"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bh5 8. Bf4
Qd7 9. O-O e6 10. Nd2 Bd6 11. Bg3 Bg6 12. Nb3 Nge7 13. Bxd6 Qxd6 14. Qd2 Bxd3
15. Qxd3 Rc8 16. Rae1 O-O 17. Ng3 Qf4 18. Re2 g6 19. Rfe1 b6 20. Qa6 h5 21. Nf1
Nf5 22. Nfd2 h4 23. Nc1 Ncxd4 24. cxd4 Qxd4+ 25. Rf2 Rc2 26. Ncb3 Qxb2 27. Qxa7
b5 28. Qb6 Ra8 29. Qxb5 Rxa2 30. Qb8+ Kg7 31. Qe5+ Qxe5 32. Rxe5 Kf6 33. Re1
Nd4 34. Nxd4 Rxd2 35. Rxd2 Rxd2 36. Nb3 Rb2 37. Re3 Ke7 38. Rd3 Kd6 39. Nd2 Kc5
40. Kf2 e5 41. Ke3 f5 42. Rc3+ Kd6 43. Rc8 f4+ 44. Kd3 Ke6 45. Rc6+ Kf5 46. Rd6
Rb5 47. h3 Ra5 48. Kc3 Ra3+ 49. Nb3 Ra2 50. Nd2 Ra3+ 51. Kb2 Ra5 52. Nb3 Rb5
53. Kc3 g5 54. Kc2 d4 55. Nd2 Rc5+ 56. Kd1 {Diagram #} 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.26"]
[White "Aronov, Igor"]
[Black "Knol, Geon"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2207"]
[BlackElo "2097"]
[PlyCount "142"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 c6 2. c4 b5 3. e4 bxc4 4. Bxc4 Ba6 5. Bxa6 Nxa6 6. Nc3 Nc7 7. Nf3 Nf6 8.
O-O g6 9. d5 cxd5 10. exd5 Bg7 11. d6 Ne6 12. dxe7 Qxe7 13. Re1 O-O 14. Bf4 Qd8
15. Bd6 Re8 16. Ne5 Qb6 17. Rb1 Rac8 18. Qd2 Nd4 19. Ba3 d6 20. Nd3 Nf5 21. Nb4
Bh6 22. Qd3 Ng4 23. Qf3 Ne5 24. Qd1 Re6 25. Nbd5 Qd8 26. b3 Qa5 27. Bb4 Qd8 28.
Ne4 Qh4 29. h3 Nc6 30. Bd2 Bxd2 31. Qxd2 Nce7 32. Nxe7+ Qxe7 33. Nc3 Re8 34.
Kf1 Qd7 35. Rxe6 Rxe6 36. Re1 Rxe1+ 37. Qxe1 Qc6 38. Qd2 Qa6+ 39. Kg1 Qa5 40.
Ne4 Qxd2 41. Nxd2 d5 42. Kf1 Nd4 43. Nf3 Nc6 44. Ke2 Kg7 45. a3 f6 46. Ke3 Kf7
47. Nd4 Na5 48. Kd3 Nb7 49. Kc3 a6 50. f3 Ke7 51. b4 Kd6 52. a4 Nd8 53. h4 h5
54. g4 Ke5 55. gxh5 gxh5 56. b5 axb5 57. axb5 Nb7 58. Ne2 f5 59. b6 Nc5 60. Kb4
Nb7 61. Kb5 Nd6+ 62. Kc6 Nc4 63. Kc5 Nxb6 64. Kxb6 d4 65. Nc1 Kf4 66. Kc5 Kxf3
67. Kxd4 Kg4 68. Ke3 f4+ 69. Kf2 Kxh4 70. Kf3 Kg5 71. Ne2 h4 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.27"]
[White "Maris, Ivo"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1955"]
[BlackElo "2207"]
[PlyCount "100"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8.
Qf3 g6 9. O-O-O Bg7 10. Qg3 b5 11. e5 dxe5 12. fxe5 Nxe5 13. Bxf6 Bxf6 14. Nd5
Qb7 15. Nf3 Be6 16. Nxf6+ exf6 17. Nxe5 fxe5 18. Qxe5 O-O 19. Bd3 Qd5 20. Qxd5
Bxd5 21. Bxg6 Bxg2 22. Rhg1 hxg6 23. Rxg2 Rfe8 24. Rgd2 Kg7 25. Rd7 Re6 26. c3
Rae8 27. b3 g5 28. R1d2 Kg6 29. Kc2 f5 30. c4 bxc4 31. bxc4 f4 32. Rf2 Re2+ 33.
Rd2 Rxf2 34. Rxf2 Kf5 35. Kc3 g4 36. c5 Re1 37. Kc4 Ke4 38. Rg2 Rc1+ 39. Kb4
Kf3 40. Rd2 g3 41. hxg3 fxg3 42. Ka5 g2 43. Rxg2 Kxg2 44. Kb6 Kf3 45. c6 Ke4
46. c7 a5 47. a4 Kd5 48. Kxa5 Rxc7 49. Kb6 Kd6 50. a5 Rc1 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.06.12"]
[Round "2.28"]
[White "Partenheimer, Axel"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2201"]
[BlackElo "1970"]
[PlyCount "39"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qd3 Bb7 8. Bg2
Nbd7 9. O-O a6 10. a4 Be7 11. Nbd2 O-O 12. Nb3 bxa4 13. Rxa4 c5 14. dxc5 Nxc5
15. Nxc5 Bxc5 16. Ne5 Bxg2 17. Kxg2 Qc7 18. Nf3 Qb7 19. Bg5 Be7 20. Rfa1
1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.1"]
[White "Prohaszka, Peter"]
[Black "Andriasian, Zaven"]
[Result "1/2-1/2"]
[ECO "D19"]
[PlyCount "36"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Nbd7 9. Qe2 Bg6 10. e4 O-O 11. Bd3 Bh5 12. e5 Nd5 13. Nxd5 cxd5 14. Qe3 Re8 15.
Ng5 Bg6 16. f4 Bxd3 17. Qxd3 f5 18. Kh1 Nf8 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.2"]
[White "Nyzhnyk, Illya"]
[Black "Werle, Jan"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "57"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. O-O
Be7 9. Nc3 O-O 10. Rd1 Qb6 11. Bf4 Rd8 12. Rd2 d6 13. Rad1 h6 14. Qb3 Ne8 15.
e4 g5 16. Be3 Qxb3 17. axb3 Nd7 18. e5 Nxe5 19. Nxe5 Bxg2 20. Kxg2 dxe5 21.
Rxd8 Rxd8 22. Rxd8 Bxd8 23. Bxc5 a5 24. b4 axb4 25. Bxb4 f5 26. c5 Kf7 27. c6
e4 28. Nb5 Bb6 29. Bd6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.3"]
[White "Bojkov, Dejan"]
[Black "Brandenburg, Daan"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "47"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 Nc6 5. c4 d5 6. exd5 exd5 7. cxd5 Qxd5 8.
Be2 Qd6 9. O-O Nf6 10. Na3 Be7 11. d4 O-O 12. Nc4 Qd8 13. Rc1 Bg4 14. dxc5 Bxc5
15. Nce5 Nxe5 16. Nxe5 Bxe2 17. Qxe2 Qe7 18. Qf3 Ba3 19. Bxa3 Qxa3 20. Qxb7
Rab8 21. Qf3 Qxa2 22. Rc3 Rbe8 23. Re3 Re6 24. Nc6 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.4"]
[White "Baklan, Vladimir"]
[Black "Baghdasaryan, Vahe"]
[Result "1/2-1/2"]
[ECO "B47"]
[PlyCount "104"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 a6 7. Bg2 d6 8. O-O
Bd7 9. Re1 Be7 10. Nxc6 Bxc6 11. Ne2 e5 12. a4 Nf6 13. Nc3 O-O 14. a5 b5 15.
axb6 Qxb6 16. b3 h6 17. Be3 Qc7 18. Ra2 Bb7 19. Qd3 Rac8 20. Bd2 Qb8 21. Nd5
Nxd5 22. exd5 f5 23. c4 e4 24. Qb1 Bf6 25. f3 Bd4+ 26. Kh1 exf3 27. Bxf3 Rce8
28. Rxe8 Qxe8 29. Bf4 Qd8 30. Qd3 Bc5 31. Re2 Bc8 32. Bd2 a5 33. Bc3 Qg5 34.
Bxa5 f4 35. Bd2 Bf5 36. Qc3 Bg4 37. Rg2 Bb4 38. Qd3 Bxf3 39. Qxf3 Bxd2 40. Rxd2
fxg3 41. Qg2 Qe3 42. hxg3 Rf5 43. Qe2 Qxg3 44. Qe6+ Rf7 45. Rg2 Qf3 46. Qxd6
Qd1+ 47. Kh2 Qh5+ 48. Kg1 Kh7 49. Qg3 Qd1+ 50. Kh2 Qh5+ 51. Kg1 Qd1+ 52. Kh2
Qh5+ 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.5"]
[White "Gupta, Abhijeet"]
[Black "Donchenko, Anatoly"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "102"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. O-O c5 7. Bb3 Nc6 8. Nc3
Be7 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. e4 Ng4 12. Bf4 f6 13. Rad1+ Ke7 14. Na4 e5
15. Nxe5 Bxf2+ 16. Rxf2 Ngxe5 17. Nb6 Bg4 18. Nd5+ Kf8 19. Rdd2 Rc8 20. h3 Be6
21. Nxf6 Bxb3 22. Bxe5 Nxe5 23. Nd5+ Ke8 24. axb3 Rf8 25. Rxf8+ Kxf8 26. Kf2
Rc1 27. Ke3 Kf7 28. Rf2+ Ke6 29. Nf4+ Ke7 30. Nd3 Nxd3 31. Kxd3 Rc6 32. Rc2
Rd6+ 33. Ke3 Rb6 34. Rc3 g5 35. Kd4 Ke6 36. Rg3 h6 37. h4 Rb4+ 38. Kc3 Rxe4 39.
hxg5 hxg5 40. Rxg5 Re3+ 41. Kb4 Kd6 42. Rg6+ Kc7 43. g4 a5+ 44. Kc4 b5+ 45. Kc5
Rxb3 46. g5 Kd7 47. Rb6 Rxb2 48. g6 Ke7 49. g7 Kf7 50. Rxb5 Rxb5+ 51. Kxb5 Kxg7
1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.6"]
[White "Carlstedt, Jonathan"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "128"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Nc6 5. O-O d4 6. d3 Bc5 7. Nbd2 a5 8. Nb3
Ba7 9. a4 Nd7 10. Ne1 Bb6 11. Nc2 e5 12. e3 O-O 13. Kh1 Nc5 14. Nxc5 Bxc5 15.
f4 dxe3 16. Bxe3 Bxe3 17. Nxe3 Nb4 18. Ra3 Ra6 19. fxe5 Qd4 20. Qd2 Qxe5 21. d4
Qg5 22. Rf4 Rf6 23. Rxf6 Qxf6 24. Ra1 Re8 25. Re1 Bd7 26. b3 h5 27. d5 h4 28.
gxh4 Qxh4 29. d6 cxd6 30. Bxb7 d5 31. Ng2 Rxe1+ 32. Nxe1 Qe4+ 33. Kg1 Qg4+ 34.
Ng2 dxc4 35. bxc4 Bxa4 36. c5 Bc6 37. Bxc6 Nxc6 38. Qd6 Qe4 39. Nf4 Kh7 40. Qd7
Qd4+ 41. Qxd4 Nxd4 42. Kf2 g5 43. Ne2 Ne6 44. c6 Kg6 45. Ke3 Kf5 46. Nd4+ Ke5
47. c7 Nxc7 48. Nc6+ Kf5 49. Nxa5 Kg4 50. Nc6 f6 51. Nd4 Nd5+ 52. Kf2 Kh3 53.
Kg1 Ne3 54. Nf3 Ng4 55. Kh1 Nf2+ 56. Kg1 Nd3 57. Nd2 f5 58. Kf1 Ne5 59. Kg1 g4
60. Kh1 Nd3 61. Kg1 Nf4 62. Nc4 Ne2+ 63. Kh1 f4 64. Ne3 Ng3+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.7"]
[White "Grover, Sahaj"]
[Black "Rotstein, Arkadij"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "44"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Qe2 d6 8. f4
Nbd7 9. O-O b5 10. Bd2 Bb7 11. a3 g6 12. f5 gxf5 13. exf5 e5 14. Ne6 Qc6 15.
Nd4 Qb6 16. Be3 Rg8 17. Nf3 Qc6 18. Rae1 O-O-O 19. Bg5 Re8 20. Bxf6 Nxf6 21.
Qf2 e4 22. Nd4 Qb6 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.8"]
[White "Romanishin, Oleg"]
[Black "Herman, Matthew J"]
[Result "1/2-1/2"]
[ECO "A11"]
[PlyCount "39"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. c4 e6 6. Ne5 Bf5 7. d4 Nbd7 8. Nc3
Be7 9. Qb3 Qb6 10. Nxd7 Nxd7 11. e4 dxe4 12. Nxe4 O-O 13. Be3 Qxb3 14. axb3
Bxe4 15. Bxe4 Nf6 16. Bf3 a6 17. h3 Rfd8 18. Bg2 Rd7 19. Rfc1 Ne8 20. Rd1
1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.23"]
[Round "3.9"]
[White "Shiven, Khosla"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "2354"]
[BlackElo "2454"]
[PlyCount "82"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nf3 h6 8. h3
Be7 9. O-O O-O 10. Re1 a6 11. a4 Be6 12. Bf1 Qa5 13. Bd2 Qc7 14. Be3 Na5 15.
Nd5 Bxd5 16. exd5 Nc4 17. Bd4 Bd8 18. b3 Nb6 19. Bb2 Nbxd5 20. Ba3 Be7 21. c4
Nf4 22. c5 Rad8 23. Qc1 dxc5 24. Nxe5 N4d5 25. Bc4 Bd6 26. Bb2 Rfe8 27. f4 Re7
28. Qc2 Nxf4 29. Qf5 Rde8 30. Bxf7+ Rxf7 31. Nxf7 Qxf7 32. Bxf6 Rxe1+ 33. Rxe1
Qxf6 34. Qc8+ Kh7 35. Qxb7 Qd4+ 36. Kh1 Ne2 37. Qf3 Ng3+ 38. Kh2 Ne4+ 39. Kh1
Nf2+ 40. Kg1 Nd3+ 41. Re3 Qa1+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.10"]
[White "Bluvshtein, Mark"]
[Black "Feuerstack, Aljoscha"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2587"]
[BlackElo "2404"]
[PlyCount "59"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e4 b5 5. a4 b4 6. Na2 Nf6 7. e5 Nd5 8. Bxc4
Bf5 9. Nf3 e6 10. O-O Be7 11. Bd2 a5 12. Nc1 O-O 13. Nb3 Nd7 14. Qe2 N5b6 15.
Bd3 Bxd3 16. Qxd3 Nb8 17. Qc2 h6 18. Be3 Qd5 19. Nfd2 Rc8 20. Nc5 Qd8 21. Nde4
Ra7 22. Rad1 Nd5 23. Bc1 Nd7 24. f4 Nf8 25. f5 exf5 26. Rxf5 Nc7 27. Qe2 Nce6
28. Qg4 Kh8 29. Nxe6 fxe6 30. Rf7 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.11"]
[White "Nijboer, Friso"]
[Black "Van Eijk, Sander"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2583"]
[BlackElo "2387"]
[PlyCount "63"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. Be2 Qb6 10. Nd1 b4 11. c3 a5 12. O-O Ba6 13. Bxa6 Qxa6 14. f5 exf5 15. Ng5
cxd4 16. cxd4 h6 17. Nh3 Ne7 18. a3 bxa3 19. Rxa3 g5 20. Qf2 Qe6 21. Nc3 Nc6
22. Nb5 Rc8 23. Rc3 f4 24. Bxf4 gxf4 25. Nxf4 Qf5 26. Rf3 Ncxe5 27. dxe5 Nxe5
28. Rc3 Rxc3 29. bxc3 f6 30. Nd4 Qg5 31. Nxd5 Be7 32. Nf5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.12"]
[White "Lobzhanidze, Davit"]
[Black "Kantans, Toms"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2496"]
[BlackElo "2342"]
[PlyCount "113"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. h3 g6 6. O-O Bg7 7. Bb3 O-O 8. c3 b5
9. Re1 Rb8 10. Nbd2 Nd7 11. Nf1 Nb6 12. Be3 a5 13. Qd2 a4 14. Bd1 f5 15. exf5
Bxf5 16. Bh6 e5 17. Bxg7 Kxg7 18. Ng3 Nd5 19. Ng5 Nf4 20. Nxf5+ Rxf5 21. Qxf4
Rxf4 22. Ne6+ Kf7 23. Nxd8+ Rxd8 24. a3 d5 25. Rc1 Ke6 26. c4 Kd6 27. cxb5 Na5
28. Rc2 c4 29. dxc4 Rxc4 30. Rxc4 Nxc4 31. Bxa4 Ra8 32. Bb3 Nxb2 33. Rc1 e4 34.
Rc6+ Ke5 35. a4 Nxa4 36. Ra6 Rxa6 37. bxa6 Nb6 38. a7 g5 39. Kf1 h5 40. Ke2 d4
41. Bf7 h4 42. Kd2 Kd6 43. Bg6 Ke5 44. Bh5 Kd5 45. Bg4 Ke5 46. Bh5 Kd5 47. Bg4
Kc6 48. Bf5 Kd5 49. Kd1 Na8 50. f3 exf3 51. gxf3 Ke5 52. Be4 Nc7 53. Ke2 g4 54.
hxg4 h3 55. Kf2 Kf4 56. a8=Q Nxa8 57. Bxa8 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.13"]
[White "Afek, Yochanan"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2283"]
[BlackElo "2487"]
[PlyCount "124"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Ne2 h6 12. Bh4 Bd6 13. Nd4 c5 14. Nb5 Be7
15. c4 Bb7 16. Re1 a6 17. Nc3 d4 18. Bxf6 Bxf6 19. Ne4 Be7 20. Qh5 Qc7 21. Re2
Qc6 22. f3 Rae8 23. Rae1 Bc8 24. Qd5 Bd7 25. Qxc6 Bxc6 26. Nd2 Bd8 27. Be4 Bd7
28. Nb3 Bb6 29. Bd5 Rxe2 30. Rxe2 Re8 31. Rxe8+ Bxe8 32. Kf1 Kf8 33. Ke2 g5 34.
g4 Ke7 35. Nc1 Bc7 36. Nd3 Bd6 37. h3 Bd7 38. Nc1 a5 39. Kd3 f5 40. Nb3 a4 41.
Nc1 Kf6 42. Ke2 Kg6 43. b3 axb3 44. Nxb3 h5 45. gxf5+ Kxf5 46. Nd2 Kf4 47. Ne4
Be7 48. Nf2 Kg3 49. Nd3 Bxh3 50. a4 Bc8 51. Kf1 h4 52. a5 h3 53. Nf2 h2 54.
Ne4+ Kf4 55. Kg2 Ke3 56. Ng3 Bd6 57. a6 Bb8 58. Nf1+ Ke2 59. Ng3+ Ke1 60. Ne4
d3 61. f4 d2 62. Nf2 h1=Q+ {Diagram #} 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.14"]
[White "Bok, Benjamin"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2458"]
[BlackElo "2263"]
[PlyCount "73"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8.
Qxd4 Bg7 9. Be3 O-O 10. Qd2 a5 11. O-O a4 12. Rac1 Be6 13. f3 Qa5 14. Rfd1 Rfc8
15. Nb5 Nd7 16. Nd4 Nc5 17. Nxe6 Qxd2 18. Rxd2 fxe6 19. Rb1 Ra6 20. Bd1 Kf7 21.
Kf2 Rcc6 22. Be2 Rab6 23. Rc2 Rb4 24. Bd2 Bd4+ 25. Kf1 Rbb6 26. Ba5 Ra6 27. Bd2
Rab6 28. Ba5 Ra6 29. Be1 Rab6 30. g3 Rc8 31. Ba5 Ra6 32. Bd2 Rb6 33. Ba5 Ra6
34. Bd2 Rb6 35. h4 Ra8 36. Kg2 e5 37. Kf1 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.15"]
[White "Donchenko, Alexander"]
[Black "Van Oosterom, Chiel"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2207"]
[BlackElo "2426"]
[PlyCount "32"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 f5 2. Bg5 g6 3. Nd2 Bg7 4. e4 fxe4 5. Nxe4 d5 6. Nc3 Nh6 7. Qd2 Nf7 8.
Bf4 O-O 9. O-O-O c5 10. Nb5 cxd4 11. Nc7 e5 12. Nxa8 exf4 13. Kb1 Nc6 14. Ne2
Nd6 15. Nxf4 Ne4 16. Qc1 Nxf2 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.16"]
[White "Naroditsky, Daniel"]
[Black "Bijlsma, Nick"]
[Result "1-0"]
[ECO "B61"]
[WhiteElo "2425"]
[BlackElo "2133"]
[PlyCount "83"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 Rc8 8.
f4 Nxd4 9. Qxd4 Qa5 10. e5 dxe5 11. fxe5 e6 12. O-O-O Bc6 13. Bb5 Nd5 14. Bxc6+
bxc6 15. Bd2 Qb6 16. Qxb6 axb6 17. Ne4 Be7 18. c4 b5 19. Kb1 bxc4 20. Rc1 f5
21. exf6 gxf6 22. Rxc4 Kd7 23. Rd1 Rhg8 24. g3 h5 25. Nf2 e5 26. Re1 Ke6 27.
Rec1 c5 28. Ne4 Nb6 29. R4c2 Kd5 30. Re1 f5 31. Nc3+ Ke6 32. Bf4 Bf6 33. a4
Rgd8 34. a5 Nc4 35. Na4 Rd4 36. Rxc4 Rxc4 37. Nb6 Rxf4 38. gxf4 Rc7 39. fxe5
Bh4 40. Rd1 Kxe5 41. a6 c4 42. Rd7 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.17"]
[White "Ootes, Lennart"]
[Black "Ashwin, Jayaram"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2173"]
[BlackElo "2420"]
[PlyCount "55"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. Be3
Nc6 9. f4 Qc7 10. a4 O-O 11. Kh1 Bd7 12. Qd2 Rfe8 13. Nf3 Rad8 14. Bd3 Bc8 15.
Qe2 Nd7 16. f5 Nde5 17. a5 Nxa5 18. Nxe5 dxe5 19. f6 Bb4 20. Rf3 g6 21. Rh3
Rxd3 22. cxd3 Nb3 23. Rf1 Rd8 24. Bh6 Bxc3 25. Bg7 Bd2 26. Rxh7 Kxh7 27. Qg4
Bh6 28. Qh4 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.18"]
[White "Poetsch, Hagen"]
[Black "Van Overdam, Jan"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2408"]
[BlackElo "2030"]
[PlyCount "91"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d5 7. exd5 Nxd5 8.
Bb5 Nb6 9. Bxc6+ bxc6 10. Qxc6+ Bd7 11. Qe4 Bg7 12. O-O Bf5 13. Qe2 O-O 14. Bg5
f6 15. Be3 e5 16. Nb5 Qc8 17. Nxa7 Rxa7 18. Bxb6 Rb7 19. Qe3 Qxc2 20. b4 Ra8
21. a3 Qb2 22. Nd2 Be6 23. Rfb1 Qc2 24. Rc1 Qb2 25. Qe4 Rab8 26. Nc4 Qb3 27.
Na5 Bd5 28. Qe2 Qa4 29. Nxb7 Rxb7 30. Qd3 Rd7 31. Rc8+ Kf7 32. Rc7 Ke6 33. Rxd7
Qxd7 34. Rd1 e4 35. Qh3+ f5 36. Qxh7 Qf7 37. Bd4 Bb3 38. Rd2 Bf8 39. Qxf7+ Kxf7
40. Bc5 Bh6 41. Rd7+ Ke6 42. Rd6+ Kf7 43. b5 Bf4 44. Rd8 Bg5 45. Rd7+ Ke6 46.
Rd6+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.19"]
[White "Van Overdam, Julian"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2122"]
[BlackElo "2406"]
[PlyCount "110"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 Nf6 6. e5 Nfd7 7. N2f3 Nc6 8.
Nxc6 bxc6 9. c4 Ba6 10. Qa4 Qb6 11. cxd5 Bxf1 12. Kxf1 exd5 13. g3 Bc5 14. Kg2
O-O 15. Qg4 f5 16. exf6 Nxf6 17. Qe6+ Kh8 18. Ne5 Ne4 19. Bf4 Qxb2 20. Rhf1
Nxf2 21. Rab1 Qc2 22. Rxf2 Qxf2+ 23. Kh3 Bd4 24. Nf7+ Rxf7 25. Qxf7 Rg8 26. Rc1
Be5 27. Rxc6 Qf1+ 28. Kg4 d4 29. Re6 Qd1+ 30. Kh3 Qf1+ 31. Kg4 Qd1+ 32. Kh3
Qf1+ 33. Kg4 Bxf4 34. Qxf4 Qxf4+ 35. Kxf4 Rd8 36. Re1 h5 37. Rd1 Kh7 38. Ke4
Kg6 39. h4 Re8+ 40. Kf4 Rd8 41. Ke4 d3 42. Rxd3 Rxd3 43. Kxd3 Kf5 44. Ke3 Kg4
45. Kf2 a5 46. Kg2 a4 47. Kf2 Kf5 48. Kf3 Ke5 49. Ke3 a3 50. Kd3 Kd5 51. Ke3
Kc4 52. Ke4 Kc3 53. Ke3 Kb2 54. Kd2 Kxa2 55. Kc2 g6 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.20"]
[White "Ypma, Peter"]
[Black "Aronov, Igor"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2080"]
[BlackElo "2207"]
[PlyCount "102"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 cxd6 5. g3 g6 6. Bg2 Nb6 7. Nf3 Bg7 8. O-O
O-O 9. Re1 Nc6 10. c3 Bf5 11. Bf4 e5 12. Bg5 Qc7 13. Na3 a6 14. Qd2 Rfe8 15.
Rac1 Qd7 16. dxe5 dxe5 17. Qxd7 Bxd7 18. Rcd1 Be6 19. b3 f6 20. Bd2 Rad8 21. c4
Nd7 22. Nc2 Bf8 23. h3 Nc5 24. Nb4 Nxb4 25. Bxb4 b6 26. Bxc5 Bxc5 27. Nd2 Bb4
28. Bd5 Bxd5 29. cxd5 f5 30. a3 Bc3 31. Re3 Bd4 32. Rd3 b5 33. b4 Rd6 34. Nb3
Red8 35. Kg2 Rxd5 36. f4 R5d6 37. Kf1 Kf7 38. Ke2 Ke6 39. fxe5 Bxe5 40. Nc5+
Ke7 41. g4 Rxd3 42. Rxd3 Rxd3 43. Kxd3 fxg4 44. hxg4 Bd6 45. Nxa6 h5 46. gxh5
gxh5 47. Ke4 h4 48. Kf3 h3 49. Nc5 Bxc5 50. Kg3 Bd4 51. Kxh3 Bb2 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.21"]
[White "Van Foreest, Jorden"]
[Black "Willemze, Thomas"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1970"]
[BlackElo "2394"]
[PlyCount "66"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5
Nge7 9. c3 Nxd5 10. exd5 Ne7 11. g3 g6 12. Bg2 Bg7 13. Nc2 O-O 14. O-O f5 15.
a4 Bb7 16. axb5 axb5 17. Rxa8 Qxa8 18. Nb4 h6 19. Be3 Kh7 20. Qd2 Qa4 21. Nc6
Bxc6 22. dxc6 f4 23. gxf4 exf4 24. Bd4 Bxd4 25. cxd4 f3 26. Bh3 Nxc6 27. Rd1
Re8 28. Bf1 Re4 29. Qc1 Ne7 30. Rd3 Nf5 31. Qc3 Rg4+ 32. Kh1 Qa1 33. Qc7+ Ng7 {
Diagram #} 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.22"]
[White "Hess, Christian"]
[Black "Sparenberg, Erik"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2256"]
[BlackElo "2095"]
[PlyCount "90"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 c5 6. d5 exd5 7. Ng5 Na6 8. Nc3
Be7 9. Nxd5 Nxd5 10. Bxd5 Bxd5 11. Qxd5 O-O 12. h4 Nb4 13. Qd1 h6 14. a3 hxg5
15. hxg5 Nc6 16. Qd5 g6 17. Bd2 Kg7 18. O-O-O Nd4 19. Qe5+ f6 20. gxf6+ Bxf6
21. Bh6+ Kg8 22. Qe4 Qe8 23. Qd5+ Rf7 24. e3 Nf5 25. Bf4 Rd8 26. g4 Ne7 27. Qe4
Qf8 28. Rd6 Rh7 29. Rhd1 Bg7 30. Bg5 Nc8 31. Qd5+ Kh8 32. Rxg6 Ne7 33. Bxe7
Qxe7 34. Rd6 Qe5 35. Rd2 Qxd5 36. R2xd5 Kg8 37. Kc2 Bf8 38. Rf6 Rf7 39. Rg5+
Rg7 40. Rff5 Rxg5 41. Rxg5+ Kf7 42. Kd3 a5 43. a4 Re8 44. Rd5 Ke6 45. f4 Bg7
1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.23"]
[White "Knol, Geon"]
[Black "Partenheimer, Axel"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2097"]
[BlackElo "2201"]
[PlyCount "70"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2
Nd4 9. Nd1 Bg4 10. Bxd4 cxd4 11. h3 Bd7 12. O-O e6 13. f4 Ne7 14. Rf2 O-O 15.
g4 f5 16. Bf3 Bc6 17. Ng3 Qd7 18. b4 Rf7 19. Nb2 Rbf8 20. exf5 exf5 21. gxf5
Bxf3 22. Rxf3 Nxf5 23. Nxf5 Rxf5 24. Raf1 Qf7 25. a4 a6 26. axb5 axb5 27. Qf2
Bh6 28. Qxd4 Bg7 29. Qxd6 Bxb2 30. Qc6 Qd5 31. Qxd5+ Rxd5 32. c4 Bd4+ 33. Kg2
Rdf5 34. Kg3 Bc3 35. Rb1 Bd2 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.24"]
[White "Theulings, Paul-Peter"]
[Black "Dehn, Marcus"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2132"]
[BlackElo "2115"]
[PlyCount "38"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nc3 f5 5. Bf4 Nf6 6. e3 Be7 7. Bd3 O-O 8. O-O
Bd7 9. Rc1 Ne4 10. Ne5 g5 11. Nxd7 Nxd7 12. Be5 Nxe5 13. dxe5 Nxc3 14. Rxc3 Rf7
15. cxd5 cxd5 16. Qc2 Bb4 17. Rb3 Rc8 18. Qe2 Bf8 19. Rd1 Qa5 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.25"]
[White "Krause, Ullrich"]
[Black "Lambrechts, Koen"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2308"]
[BlackElo "2174"]
[PlyCount "74"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. a3 f5 5. Nf3 Nf6 6. g3 Be7 7. Bg2 Ne4 8. Bd2
O-O 9. O-O d6 10. d5 Nxc3 11. Bxc3 e5 12. e4 f4 13. gxf4 Rxf4 14. Ne1 g5 15.
Nd3 Rh4 16. Nxe5 dxe5 17. Bxe5 Bf6 18. Bg3 Bxb2 19. Bxh4 gxh4 20. f4 Nd7 21. e5
Rb8 22. Ra2 Bc3 23. Rc2 Ba5 24. d6 Nc5 25. Bxb7 Rxb7 26. Rg2+ Kh8 27. dxc7 Qxc7
28. Qg4 Rb8 29. Qxh4 Ne4 30. Rd1 b5 31. h3 bxc4 32. Qg4 Bd2 33. Qf5 c3 34. Qxe4
c2 35. Rgxd2 c1=Q 36. Rd7 Rg8+ 37. Kf2 Q7c2+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.26"]
[White "Kerigan, Demre"]
[Black "Stjazhkina, Olga"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2149"]
[BlackElo "2240"]
[PlyCount "72"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 7. Bg5 h6 8.
Bh4 d6 9. Qe2 g5 10. Bg3 Qe7 11. O-O-O Be6 12. f3 O-O-O 13. Bf2 d5 14. Bxb6
axb6 15. e5 Nd7 16. Nxd5 Bxd5 17. Rxd5 Ndxe5 18. Rxd8+ Rxd8 19. Qe4 Qb4 20.
Qf5+ Kb8 21. Be2 Rd5 22. Kb1 Qd6 23. Qe4 Ng6 24. g3 f5 25. Qe3 f4 26. Qf2 Nge5
27. gxf4 gxf4 28. Rg1 Nd4 29. Nc1 Qc6 30. c3 Nxe2 31. Qxe2 Nc4 32. Nb3 Ne3 33.
Nd4 Qd7 34. Rg8+ Ka7 35. Rf8 c5 36. Nb5+ Qxb5 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.27"]
[White "Lyell, Mark"]
[Black "Lampert, Jonas"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2210"]
[BlackElo "2131"]
[PlyCount "82"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bc4 Nc6 6. O-O e6 7. d3 Nge7 8. Qe1
Nd4 9. Bb3 O-O 10. Nxd4 cxd4 11. Ne2 d5 12. e5 Nc6 13. c3 dxc3 14. bxc3 b6 15.
Ba3 Re8 16. Rd1 Bf8 17. Bxf8 Rxf8 18. c4 Na5 19. Nc3 Nxb3 20. axb3 a6 21. Qf2
Bb7 22. Na4 d4 23. Ra1 Bc6 24. Rfe1 Ra7 25. b4 Bxa4 26. Rxa4 Qd7 27. Rea1 Rfa8
28. h4 b5 29. R4a2 bxc4 30. dxc4 d3 31. b5 Rc7 32. Rxa6 Rxa6 33. bxa6 d2 34.
Rd1 Qa4 35. Qxd2 Rxc4 36. a7 Qxa7+ 37. Kh2 Qe7 38. g3 Qc7 39. Qd6 Rc6 40. Qd8+
Qxd8 41. Rxd8+ Kg7 {Diagram #} 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.07.12"]
[Round "3.28"]
[White "Jacoby, Gisbert"]
[Black "Maris, Ivo"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2185"]
[BlackElo "1955"]
[PlyCount "58"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Ne4 6. O-O Be7 7. Qc2 f5 8. Nbd2
Nd6 9. e4 O-O 10. b3 Nc6 11. a3 fxe4 12. Nxe4 Rxf3 13. gxf3 Nxd4 14. Qd1 Qf8
15. Be2 Bf6 16. Ra2 N6f5 17. Be3 Be5 18. f4 Bxe4 19. fxe5 Qf7 20. Bh5 Qe7 21.
Bxd4 Nxd4 22. f4 Qc5 23. Rff2 Bb7 24. Kf1 Rf8 25. Qd3 Ba6 26. Bd1 d5 27. Qc3
dxc4 28. b4 Qd5 29. Rad2 Qh1# {Diagram #} 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.24"]
[Round "4.1"]
[White "Ernst, Sipke"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "51"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Qxd1 8.
Rxd1 Bxc5 9. Be2 Nc6 10. Nbd2 Ke7 11. b3 Rd8 12. Bb2 b6 13. Ne1 a5 14. Bb5 Bd7
15. Nc4 Ne5 16. Bxd7 Nxc4 17. bxc4 Rxd7 18. Rxd7+ Kxd7 19. Nd3 Ne8 20. Rd1 Kc7
21. Kf1 f6 22. Nf4 e5 23. Ne6+ Kc6 24. Nd8+ Kc7 25. Ne6+ Kc6 26. Nd8+ 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.24"]
[Round "4.2"]
[White "Andriasian, Zaven"]
[Black "Brandenburg, Daan"]
[Result "1/2-1/2"]
[ECO "B67"]
[PlyCount "87"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f3 Be7 10. h4 b5 11. Nxc6 Bxc6 12. Ne2 Rc8 13. Nd4 Bb7 14. Bd3 O-O
15. g4 Nd7 16. Qh2 Ne5 17. Kb1 Re8 18. Bxe7 Qxe7 19. h5 Qc7 20. h6 g6 21. Rhe1
f6 22. f4 Nf7 23. Rf1 d5 24. exd5 Bxd5 25. Qh4 Qe7 26. Qg3 Rcd8 27. Ne2 Nxh6
28. Qh3 Qg7 29. Nc3 Nf7 30. Nxd5 Rxd5 31. c4 Rc5 32. cxb5 axb5 33. Qe3 Qf8 34.
Rc1 Rec8 35. Rxc5 Rxc5 36. Qxe6 Qd6 37. Qxd6 Nxd6 38. Rd1 Kf7 39. b4 Rc7 40.
Kb2 Ke6 41. Kb3 g5 42. fxg5 fxg5 43. Rf1 Kd5 44. a4 {Diagram #} 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.24"]
[Round "4.3"]
[White "Baghdasaryan, Vahe"]
[Black "Bojkov, Dejan"]
[Result "0-1"]
[ECO "C91"]
[PlyCount "64"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15.
Nbd2 cxd4 16. h3 Bh5 17. Bb2 Nfd7 18. g4 d3 19. Bxd3 Bg6 20. Rc1 d5 21. Bb1 Nc5
22. Ne5 Rc8 23. Qe2 Bg5 24. Ba3 Qd6 25. Nd3 Nbd7 26. e5 Qb6 27. Nb4 Bxb1 28.
Rxb1 Qa5 29. Nf3 Qxa3 30. Nc2 Qxa2 31. Nxg5 Ne6 32. Nxe6 Rxc2 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.24"]
[Round "4.4"]
[White "Rotstein, Arkadij"]
[Black "Prohaszka, Peter"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "76"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nf6 5. d4 Nbd7 6. Nbd2 e6 7. Re1 Be7 8. e4
O-O 9. e5 Ne8 10. c3 c5 11. dxc5 Nxc5 12. Nb3 Rc8 13. Nbd4 Nc7 14. h3 Bh5 15.
Ne2 f5 16. exf6 Bxf6 17. Nf4 Bf7 18. Ne5 Bxe5 19. Rxe5 Qd6 20. Re1 e5 21. Nxd5
Nxd5 22. c4 Rcd8 23. cxd5 Bxd5 24. Bg5 Qc6 25. Bf1 Rd7 26. Rxe5 Ne4 27. Be3
Nxf2 28. Qc1 Ne4 29. Qxc6 bxc6 30. Bf4 h6 31. h4 g5 32. hxg5 hxg5 33. Bxg5 Rg7
34. Bh4 Nxg3 35. Rg5 Rxg5 36. Bxg5 Rxf1+ 37. Rxf1 Nxf1 38. Kxf1 Bxa2 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.24"]
[Round "4.5"]
[White "Van Kampen, Robin"]
[Black "Romanishin, Oleg"]
[Result "1/2-1/2"]
[ECO "C87"]
[PlyCount "35"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. d3
Nd7 9. Nbd2 Nc5 10. Bc2 Ne6 11. h3 Bh5 12. Nf1 Bg5 13. Ng3 Bxf3 14. Qxf3 O-O
15. Be3 g6 16. Rad1 Qf6 17. Qxf6 Bxf6 18. Bb3 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.24"]
[Round "4.6"]
[White "Van Oosterom, Chiel"]
[Black "Baklan, Vladimir"]
[Result "1/2-1/2"]
[ECO "A26"]
[PlyCount "60"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 e5 7. O-O Nc6 8. d3
Nh5 9. f4 exf4 10. Nxf4 Nxf4 11. Bxf4 h6 12. Kh1 Kh7 13. Qd2 Nd4 14. Rae1 c6
15. Qf2 Be5 16. Qd2 g5 17. Be3 Be6 18. Ne2 c5 19. Bxd4 cxd4 20. Ng1 a5 21. Qd1
Qd7 22. Nf3 f6 23. Rf2 Kg7 24. a4 b6 25. Ref1 Rab8 26. b3 Qe7 27. Ng1 h5 28.
Nh3 Rh8 29. Nf4 h4 30. Nxe6+ Qxe6 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.24"]
[Round "4.7"]
[White "Naroditsky, Daniel"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "C05"]
[PlyCount "52"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 g6 8. h4 h6
9. O-O g5 10. hxg5 hxg5 11. g4 Qb6 12. Qa4 a6 13. Kg2 Be7 14. Rh1 Rxh1 15. Kxh1
Qa7 16. Nf1 b5 17. Qd1 cxd4 18. cxd4 Nxd4 19. Be3 Bc5 20. Nxg5 Nxe5 21. f4 Nc4
22. Qe1 Qe7 23. Qh4 Nxe3 24. Nxe3 Nf3 25. Qh8+ Qf8 26. Qf6 Bd4 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.24"]
[Round "4.8"]
[White "De Jong, Migchiel"]
[Black "Bluvshtein, Mark"]
[Result "0-1"]
[ECO "B89"]
[PlyCount "74"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Be3 a6 8. Bb3
Na5 9. Qd2 Be7 10. f3 Qc7 11. g4 Nc4 12. Bxc4 Qxc4 13. g5 Nd7 14. O-O-O b5 15.
Kb1 Bb7 16. h4 g6 17. h5 b4 18. Nce2 e5 19. hxg6 fxg6 20. Nb3 a5 21. Ng3 a4 22.
Nc1 b3 23. cxb3 axb3 24. Nxb3 O-O 25. Qh2 Rf7 26. Rd2 Nf8 27. Qg2 d5 28. Rc2
Qa4 29. Nc1 d4 30. b3 Qd7 31. Bd2 Ba6 32. Nf1 Rc8 33. Rxc8 Qxc8 34. Nh2 d3 35.
Be3 Ba3 36. Qd2 Rc7 37. Ng4 Rc2 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.9"]
[White "Donchenko, Anatoly"]
[Black "Nijboer, Friso"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2391"]
[BlackElo "2583"]
[PlyCount "52"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 Ne4 7. Bb2 f5 8. Nbd2
Nc6 9. Ne1 Ng5 10. Nef3 Nf7 11. e4 fxe4 12. Nxe4 d5 13. Nc5 b6 14. Nd3 Bg4 15.
h3 Bxf3 16. Qxf3 Nxd4 17. Bxd4 Bxd4 18. Qxd5 Qxd5 19. Bxd5 Bxa1 20. Bxa8 Bc3
21. Bg2 Rd8 22. Rd1 Rd6 23. a4 Ng5 24. f4 Ne6 25. Nf2 Kg7 26. Kf1 Nc5 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.10"]
[White "Werle, Jan"]
[Black "Ootes, Lennart"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2578"]
[BlackElo "2173"]
[PlyCount "87"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Nf3 Be7 7. g3 O-O 8. Bg2 b5
9. cxb5 a6 10. Bf1 Qc7 11. Nd2 Nb6 12. a4 axb5 13. Nxb5 Qb8 14. b3 Ne8 15. Be2
f5 16. O-O fxe4 17. Nxe4 Qb7 18. Nbc3 Bh3 19. Re1 Nc7 20. Bg5 Bxg5 21. Nxg5 Bf5
22. Bd3 g6 23. Bf1 Rab8 24. Nge4 Nc8 25. Bc4 Ne8 26. Qd2 Nf6 27. Nxf6+ Rxf6 28.
a5 Na7 29. Re3 h5 30. Ne4 Bxe4 31. Rxe4 Rbf8 32. a6 Qg7 33. h4 Rf5 34. Ra2 R8f6
35. b4 cxb4 36. Qxb4 g5 37. Qb7 Rf7 38. Qb8+ Kh7 39. Qxd6 gxh4 40. Rxh4 R7f6
41. Qc5 Rg5 42. Qe3 Kh6 43. Be2 Qg6 44. Rxh5+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.11"]
[White "Herman, Matthew J"]
[Black "Lobzhanidze, Davit"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2149"]
[BlackElo "2496"]
[PlyCount "60"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8.
Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Bb3 Bd7 13. Qf3 Bd6 14. Nf5
Bxh2+ 15. Kh1 O-O-O 16. Nxg7 Be5 17. Bg5 Bc6 18. Bxf6 Bxf3 19. Bxe5 Qe7 20.
gxf3 Qh4+ 21. Bh2 Qxf2 22. Rf1 Qh4 23. Rad1 Rxd1 24. Rxd1 Qf2 25. Rg1 Qxf3+ 26.
Rg2 Rd8 27. Nxe6 Rd2 28. Nf4 Rd1+ 29. Bg1 Qxf4 30. c3 Qe4 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.12"]
[White "Pruijssers, Roeland"]
[Black "Poetsch, Hagen"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2487"]
[BlackElo "2408"]
[PlyCount "59"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4
Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Bb5 Nxd4 12. Bxd4 a6 13. Bxd7+ Bxd7 14. Rb3 Qe7
15. Rxb7 Qh4+ 16. Bf2 Qd8 17. Bb6 Qc8 18. Rc7 Qd8 19. Rb7 Qc8 20. Rc7 Qd8 21.
Qd4 Rc8 22. Ra7 Qh4+ 23. g3 Qe7 24. Kd2 Qa3 25. Rb1 Rc4 26. Qxc4 dxc4 27. Ra8+
Bc8 28. Rxc8+ Kd7 29. Rc7+ Kd8 30. Rxc4+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.13"]
[White "Aronov, Igor"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2207"]
[BlackElo "2458"]
[PlyCount "62"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Bd3 Nf6 6. c3 Nc6 7. Nf3 Qb6 8. Qb3
c4 9. Qxb6 axb6 10. Bc2 e6 11. Nbd2 b5 12. O-O b4 13. Ne5 Nh5 14. Rfe1 Nxf4 15.
exf4 Nxe5 16. dxe5 b5 17. Nf3 bxc3 18. bxc3 Ra3 19. Nd4 Rxc3 20. Re2 Bd7 21.
Re3 Rxe3 22. fxe3 Bc5 23. Kf2 Ke7 24. Rd1 Ra8 25. Bb1 Ra3 26. Ke2 b4 27. Nc2
Ra8 28. g4 h5 29. g5 Ba4 30. Rc1 Bxc2 31. Rxc2 Ra3 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.14"]
[White "Heemskerk, Wim"]
[Black "Grover, Sahaj"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2263"]
[BlackElo "2432"]
[PlyCount "31"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O Be7 5. c4 dxc4 6. Na3 Bxa3 7. bxa3 a6 8.
a4 b5 9. Bb2 Bb7 10. axb5 axb5 11. a4 b4 12. Qc2 Bd5 13. Rfe1 c3 14. dxc3 b3
15. Qd3 Bc6 16. Qxd8+ 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.15"]
[White "Willemze, Thomas"]
[Black "Carlstedt, Jonathan"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2394"]
[BlackElo "2392"]
[PlyCount "51"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. g4 Bxg4 10. fxg4 Nxg4 11. Nb3 Rc8 12. O-O-O Na5 13. Kb1 Nc4 14. Bxc4
Rxc4 15. Bd4 Ne5 16. Qe2 Rc8 17. h4 Qd7 18. h5 Qg4 19. hxg6 fxg6 20. Qh2 h5 21.
Rdg1 Qf3 22. Bxe5 Bxe5 23. Qxh5 Qxh5 24. Rxh5 Rf1+ 25. Rxf1 gxh5 26. Nd5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.16"]
[White "Partenheimer, Axel"]
[Black "Shiven, Khosla"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2201"]
[BlackElo "2354"]
[PlyCount "96"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. O-O d6 6. b3 Nbd7 7. Bb2 c6 8. c4
e6 9. Nbd2 Re8 10. e4 e5 11. Re1 exd4 12. Bxd4 Ne5 13. Qc2 Qc7 14. Rad1 Bg4 15.
h3 Nxf3+ 16. Nxf3 Bxf3 17. Bxf3 Nd7 18. Bxg7 Kxg7 19. Qc3+ Kg8 20. Qd4 Ne5 21.
Bg2 Red8 22. f4 c5 23. Qf2 Nc6 24. e5 Nd4 25. exd6 Rxd6 26. Re5 Rad8 27. Rde1
Re6 28. Bd5 Rxe5 29. Rxe5 Kf8 30. Kg2 b5 31. Qd2 bxc4 32. bxc4 Rb8 33. Re1 Qb6
34. Rf1 Qf6 35. Rf2 Qe7 36. g4 f6 37. f5 g5 38. Rf1 Ne2 39. Re1 Nf4+ 40. Kf3
Qd6 41. h4 Nxd5 42. hxg5 fxg5 43. cxd5 Qh6 44. Kg2 Qf6 45. Qe3 Qd6 46. Qxg5
Rb2+ 47. Kf1 Rh2 48. Re3 h6 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.17"]
[White "Ashwin, Jayaram"]
[Black "Lambrechts, Koen"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "2420"]
[BlackElo "2174"]
[PlyCount "96"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8.
Ne5 a5 9. f3 Nfd7 10. e4 Nxe5 11. exf5 Ned7 12. d5 Nf6 13. Qb3 Nfxd5 14. Nxd5
Nxd5 15. Qxb7 Nb4 16. Bf4 Qc8 17. Qxc8+ Rxc8 18. Rc1 g6 19. Be5 Rg8 20. Rc5 e6
21. Rxa5 gxf5 22. g3 Nd5 23. Ra7 Bb4+ 24. Kd1 f6 25. Bd4 Rd8 26. Kc1 Rd7 27.
Ra6 Rd6 28. Bf2 Kf7 29. Bc4 Rb8 30. Rd1 Rb7 31. Rd3 Ke7 32. Rb3 Kd7 33. Bc5
Bxc5 34. Rxb7+ Kc8 35. Rxh7 Nc7 36. h4 Be3+ 37. Kb1 Nxa6 38. Bxa6+ Kb8 39. h5
Rd1+ 40. Ka2 Rh1 41. f4 e5 42. h6 exf4 43. gxf4 Bxf4 44. Rb7+ Ka8 45. h7 Rh2
46. Rf7 Bb8 47. Bd3 f4 48. Rf8 Kb7 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.18"]
[White "Feuerstack, Aljoscha"]
[Black "Bijlsma, Nick"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2404"]
[BlackElo "2133"]
[PlyCount "47"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Nb3 Rc8 8.
Be2 a6 9. Bxf6 gxf6 10. O-O Bg7 11. Bg4 Ne5 12. Bxd7+ Qxd7 13. Nd5 Nc4 14. Qf3
Qd8 15. Qg4 Bf8 16. Nd4 h5 17. Qh4 Qa5 18. Qh3 Kd8 19. b3 Qc5 20. Rfd1 Nb2 21.
Rd2 Bh6 22. Qxh5 Bxd2 23. Qxf7 Qxd4 24. Qxe7# 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.19"]
[White "Van Eijk, Sander"]
[Black "Theulings, Paul-Peter"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2387"]
[BlackElo "2132"]
[PlyCount "155"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. Nc3 Bg4 7. Be3 dxe5 8. d5
Nd4 9. Bxd4 exd4 10. Qxd4 Bxf3 11. gxf3 e6 12. O-O-O Qf6 13. dxe6 Qxd4 14.
exf7+ Kxf7 15. Rxd4 g6 16. Kc2 Bc5 17. Rd2 Rad8 18. Bd3 Bd6 19. Rhd1 Kg7 20.
Be2 Rdf8 21. h3 Rf5 22. Ne4 Be7 23. b3 Re8 24. Rd3 a5 25. Re3 a4 26. b4 Bxb4
27. Nd6 Bxd6 28. Rxe8 Nd7 29. Rd5 Rf4 30. Re4 Rf7 31. Ra5 b6 32. Ra8 a3 33. Re3
Rf4 34. Rae8 Nf6 35. Rc8 Rh4 36. Bf1 Rh5 37. Rxc7+ Bxc7 38. Re7+ Kf8 39. Rxc7
Rf5 40. Be2 Nh5 41. Rxh7 Nf4 42. Bf1 Ne6 43. Be2 b5 44. cxb5 Nd4+ 45. Kd2 Nxe2
46. Kxe2 Rxb5 47. Rd7 Rb4 48. Rd2 Ke7 49. Kd3 Rb1 50. Rc2 Rf1 51. Ke3 Ra1 52.
Rd2 Kf6 53. Ke4 Kg5 54. f4+ Kf6 55. Re2 Ke6 56. Rc2 Kf6 57. Rd2 Re1+ 58. Kd4
Ra1 59. Kc4 Rb1 60. Rd3 Rb2 61. Rxa3 Rxf2 62. Kb5 Rxf4 63. Rb3 Ke6 64. a4 Kd7
65. Rc3 Rf1 66. a5 Rb1+ 67. Ka6 g5 68. Rg3 Rh1 69. Kb5 Kc7 70. Kc4 Rc1+ 71. Kd4
Rd1+ 72. Ke4 Re1+ 73. Kf5 Ra1 74. Rc3+ Kd6 75. Rd3+ Ke7 76. Re3+ Kd8 77. Re5
Rh1 78. a6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.20"]
[White "Kantans, Toms"]
[Black "Van Overdam, Julian"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2342"]
[BlackElo "2122"]
[PlyCount "82"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bd3 Nc6 7. Be3 Be7 8.
O-O O-O 9. f4 e5 10. Nf5 Bxf5 11. exf5 exf4 12. Rxf4 d5 13. Nb5 Re8 14. Bf2 a6
15. Nd4 Bd6 16. Rh4 Ne5 17. h3 Bc7 18. Ne2 Qe7 19. Nf4 Rad8 20. Nh5 Nxd3 21.
cxd3 Qd6 22. Nxf6+ Qxf6 23. Qh5 h6 24. Rf1 Qd6 25. g3 Bb6 26. Kg2 Bxf2 27. Rxf2
Re3 28. Rhf4 Qf6 29. Qd1 Rde8 30. Qb3 Qc6 31. Rd4 Qd6 32. Rg4 Qc6 33. f6 g5 34.
Rd4 Qd6 35. Rg4 Re2 36. Qc3 Rxf2+ 37. Kxf2 Qe6 38. Qd2 Qxf6+ 39. Kg2 Re5 40. h4
Qe6 41. Kf3 Qf5+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.21"]
[White "Dehn, Marcus"]
[Black "Afek, Yochanan"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2115"]
[BlackElo "2283"]
[PlyCount "65"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 c5 7. c3 Nc6 8. Nbd2
Be6 9. Ng5 Bd7 10. O-O cxd4 11. exd4 e5 12. Bh2 Ne8 13. Ngf3 Be6 14. dxe5 dxe5
15. Bc4 e4 16. Ne1 Qe7 17. Qe2 f5 18. Kh1 Rd8 19. Nc2 Bh6 20. Ne3 Nd6 21. Bxe6+
Qxe6 22. Bxd6 Rxd6 23. Qc4 Rfd8 24. Qxe6+ Rxe6 25. Nb3 f4 26. Nc2 e3 27. Nbd4
Re7 28. Nxc6 bxc6 29. Nd4 Rd6 30. Rfe1 Bg7 31. Nf3 e2 32. Rac1 Bf6 33. Kh2 {
Diagram #} 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.22"]
[White "Van Overdam, Jan"]
[Black "Hess, Christian"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2030"]
[BlackElo "2256"]
[PlyCount "116"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Bg7 8. O-O
O-O 9. Nbd2 Bf5 10. Bxf5 gxf5 11. Ne5 e6 12. Nxc6 bxc6 13. f3 Nh5 14. Bg3 Nxg3
15. hxg3 Qb8 16. Nb3 Qxg3 17. f4 Bh6 18. Rf3 Qg4 19. Qd2 Kh8 20. Na5 Rac8 21.
b4 Rg8 22. Qf2 Qh5 23. g3 Qh3 24. Qh2 Qxh2+ 25. Kxh2 Bf8 26. a4 Rc7 27. Kg2 Bd6
28. Re1 Kg7 29. Rfe3 h5 30. Rh1 Rh8 31. Kf3 Be7 32. Re2 Kg6 33. Nb3 Rcc8 34. a5
Rb8 35. Nc1 Bd6 36. Nd3 Rbe8 37. Kg2 Kf6 38. Rh4 Reg8 39. Re1 Rg4 40. Reh1 Rxh4
41. Rxh4 Ke7 42. Ne1 Kd7 43. Nf3 f6 44. Rh1 a6 45. Kh3 Rg8 46. Re1 Rg4 47. Nh2
Rg8 48. Re3 h4 49. Nf1 hxg3 50. Rxg3 Rxg3+ 51. Kxg3 e5 52. dxe5 fxe5 53. Nd2
exf4+ 54. Kf3 d4 55. cxd4 Bxb4 56. Nc4 Ke6 57. Ne5 Kd5 58. Nd7 Bd6 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.23"]
[White "Stjazhkina, Olga"]
[Black "Ypma, Peter"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2240"]
[BlackElo "2080"]
[PlyCount "91"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O e5 5. d3 Ne7 6. e4 d4 7. c3 c5 8. Ne1 Nbc6
9. f4 h6 10. Nf3 f6 11. Na3 Be6 12. Nc2 Qd7 13. cxd4 cxd4 14. b4 b5 15. Bd2 O-O
16. Qc1 Kh7 17. a4 a6 18. axb5 axb5 19. Na3 Rfc8 20. Qb2 Nd8 21. Rfc1 Nf7 22.
Rc5 Rxc5 23. bxc5 Qc6 24. Rc1 Nd8 25. Nc2 Qxc5 26. Bb4 Qa7 27. Ra1 Qxa1+ 28.
Nxa1 Nec6 29. Bd2 b4 30. Nb3 Bf8 31. Be1 Na5 32. Nxa5 Rxa5 33. Nd2 Nc6 34. f5
Bf7 35. fxg6+ Kxg6 36. Bh3 Ra3 37. Bf5+ Kg7 38. Qb1 Na5 39. Qd1 Rxd3 40. Qg4+
Kh8 41. Be6 Bxe6 42. Qxe6 Bg7 43. Nc4 Nxc4 44. Qxc4 Re3 45. Bd2 Rxe4 46. Qc8+
1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.24"]
[White "Sparenberg, Erik"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2095"]
[BlackElo "2207"]
[PlyCount "70"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Qd2 Nc6 8.
O-O-O a6 9. f3 Qc7 10. h4 b5 11. Nxc6 Qxc6 12. Kb1 Bd7 13. g4 Qc7 14. Bf4 b4
15. Ne2 e5 16. Be3 Be6 17. Ng3 g6 18. h5 Rg8 19. hxg6 hxg6 20. g5 Nd7 21. f4
exf4 22. Bxf4 Ne5 23. Qxb4 Kf8 24. Qd4 Rc8 25. Bd3 Qa5 26. b3 Nc6 27. Qb2 Rd8
28. Rh8 Bxg5 29. Nf5 Bxf5 30. Bxg5 Bg4 31. Bxd8 Qxd8 32. Rdh1 Ne5 33. Bxa6 Bf3
34. Rxg8+ Kxg8 35. Rh2 Qb6 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.25"]
[White "Maris, Ivo"]
[Black "Lyell, Mark"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "1955"]
[BlackElo "2210"]
[PlyCount "120"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. Qe2 d5 7. Nxf6+ gxf6
8. Nd4 Bd7 9. Bxc6 bxc6 10. f4 Qe7 11. fxe5 Qxe5 12. Nf3 Qxe2+ 13. Kxe2 c5 14.
d3 Rb8 15. Rb1 Bd6 16. Be3 Rg8 17. Kf2 d4 18. Bd2 Bc6 19. Nh4 Kd7 20. b3 Rg4
21. Nf3 Rbg8 22. g3 f5 23. Rhg1 f4 24. Rbf1 fxg3+ 25. hxg3 Rxg3 26. Rxg3 Rxg3
27. Ng5 Rg2+ 28. Ke1 h6 29. Ne4 Bxe4 30. dxe4 h5 31. Rf7+ Ke6 32. Rh7 Bg3+ 33.
Kd1 h4 34. Bg5 Rh2 35. Bd8 Ke5 36. Rxc7 Kxe4 37. Re7+ Kf3 38. Rf7+ Kg2 39. Rg7
Rh1+ 40. Kd2 Kf3 41. Rf7+ Ke4 42. Re7+ Kd5 43. Rxa7 h3 44. Bc7 Rg1 45. Bxg3
Rxg3 46. Re7 Re3 47. Rh7 Ke4 48. a4 Kf4 49. a5 Kg3 50. a6 Re6 51. Rg7+ Kf3 52.
Rh7 Kg2 53. Rg7+ Kf3 54. Rh7 Kg4 55. a7 Ra6 56. Kd3 Kg3 57. Rg7+ Kf2 58. Rh7
Kg2 59. Rg7+ Kf3 60. Rh7 Kg2 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.26"]
[White "Lampert, Jonas"]
[Black "Knol, Geon"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2131"]
[BlackElo "2097"]
[PlyCount "121"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. d4 Na6 3. c3 Nc7 4. Bd3 g6 5. Nf3 Bg7 6. O-O d5 7. Nbd2 dxe4 8.
Nxe4 Nf6 9. Re1 Nxe4 10. Bxe4 O-O 11. Qe2 Ne6 12. Be3 Qc7 13. Rad1 a5 14. c4
Bd7 15. d5 Nf4 16. Qd2 Nh5 17. Bb1 Bg4 18. b4 cxd5 19. cxd5 Bc3 20. Qc1 axb4
21. Bg5 f6 22. Bh6 Rfe8 23. Re4 Bxf3 24. gxf3 Rac8 25. Rh4 Be5 26. Qxc7 Rxc7
27. Rxb4 Bd6 28. Rh4 Rec8 29. Kh1 Ng7 30. Bxg7 Rc1 31. Rhd4 Kxg7 32. Kg2 b5 33.
h3 b4 34. Kf1 f5 35. Ke2 Rxd1 36. Rxd1 Kf6 37. Bd3 Rc5 38. Ba6 Ke5 39. Bb7 Rc4
40. Bc6 Rh4 41. Rh1 Rc4 42. Ba4 Rc3 43. Rd1 Kf6 44. h4 Kg7 45. Bb3 Be5 46. Rd3
Rxd3 47. Kxd3 Kh6 48. Ke2 Kh5 49. Kf1 Kxh4 50. Kg2 Kg5 51. Bd1 Kf4 52. Be2 Bd6
53. Bd1 Ke5 54. Bb3 Kd4 55. Kf1 Kc3 56. Ba4 Kb2 57. Bb3 Kc1 58. Ba4 Kb2 59. Bb3
Kc3 60. Ba4 Kd4 61. Bc6 {... [94]} 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.27"]
[White "Krause, Ullrich"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2308"]
[BlackElo "1970"]
[PlyCount "84"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. d4 cxd4 7. Nxd4 Nc6 8.
Nc3 Nxd4 9. Qxd4 d6 10. Qd3 Rb8 11. Bd2 Be6 12. b3 Nd7 13. e4 a6 14. Rac1 Ne5
15. Qe2 Nc6 16. Nd5 Qd7 17. Be3 Ne5 18. f4 Nc6 19. Qd2 Bh3 20. f5 Bxg2 21. Kxg2
Rfe8 22. Bh6 Bh8 23. Bg5 Be5 24. Bh4 Bf6 25. Bg5 Bxg5 26. Qxg5 Kg7 27. Qh4 h6
28. Nxe7 Nxe7 29. f6+ Kh7 30. fxe7 Qxe7 31. Qxe7 Rxe7 32. Rcd1 b5 33. cxb5 Rxb5
34. Rxd6 a5 35. Rd5 Rb4 36. Rxa5 Rbxe4 37. Rb5 h5 38. h4 Kg7 39. Rb6 f5 40. a4
Rc7 41. a5 Re3 42. a6 Rcc3 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.08.12"]
[Round "4.28"]
[White "Kerigan, Demre"]
[Black "Jacoby, Gisbert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2149"]
[BlackElo "2185"]
[PlyCount "62"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qf3 h6 8.
Be3 g6 9. O-O-O Bg7 10. h3 O-O 11. g4 Qc7 12. Qg3 b5 13. Bg2 e5 14. Nde2 b4 15.
Nd5 Nxd5 16. exd5 a5 17. Kb1 Ba6 18. Rd2 a4 19. Qh4 a3 20. Nc1 axb2 21. Nb3 Bc4
22. Be4 Nb6 23. Bxb6 Qxb6 24. Kxb2 f5 25. gxf5 gxf5 26. Bxf5 Qa6 27. Be6+ Kh8
28. Qg3 Qxa2+ 29. Kc1 Bxb3 30. Qxb3 Qxb3 31. cxb3 Ra1+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Afek, Yochanan"]
[Black "Maris, Ivo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2283"]
[BlackElo "1955"]
[PlyCount "133"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bf4 a6 5. e4 b5 6. e5 Nh5 7. Be3 g6 8. Bd3
Bb7 9. e6 fxe6 10. Ng5 Ndf6 11. Nxh7 b4 12. Bxg6+ Kd7 13. Ng5 Qb8 14. Nce4 Nxe4
15. Bxe4 Nf6 16. Bxb7 Qxb7 17. Qf3 Qd5 18. Qxd5 exd5 19. a3 Rb8 20. axb4 Rxb4
21. b3 Ng4 22. Nf3 e5 23. Rxa6 e4 24. Nd2 Bh6 25. Ke2 Bxe3 26. fxe3 Rxh2 27.
Rxh2 Nxh2 28. Ra8 Ke6 29. Rg8 Kf5 30. Rc8 Rb7 31. c4 dxc4 32. bxc4 Ng4 33. Re8
Nf6 34. Re7 Ra7 35. Nxe4 Nxe4 36. g4+ Kxg4 37. Rxe4+ Kf5 38. Re7 Kf6 39. Rh7
Kg6 40. Rd7 Kf6 41. Kd3 Ke6 42. Rh7 Ra3+ 43. Ke4 c6 44. d5+ cxd5+ 45. cxd5+ Kf6
46. Kf4 Ra4+ 47. e4 Ra1 48. Rd7 Ra6 49. Rh7 Ra1 50. Rd7 Ra6 51. Ke3 Ra3+ 52.
Kd4 Ra4+ 53. Kd3 Ra3+ 54. Kc4 Ra4+ 55. Kb5 Rxe4 56. Kc6 Rc4+ 57. Kxd6 Ra4 58.
Rh7 Ra6+ 59. Kc5 Ra1 60. d6 Rc1+ 61. Kd5 Rd1+ 62. Kc6 Rc1+ 63. Kd7 Rd1 64. Rh2
Rc1 65. Rf2+ Ke5 66. Ke7 Rc6 67. Re2+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Baklan, Vladimir"]
[Black "Willemze, Thomas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2613"]
[BlackElo "2394"]
[PlyCount "59"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Bg4 5. dxc5 Nc6 6. c3 e6 7. b4 Nge7 8. Bf4
Ng6 9. Bg3 h5 10. h3 Bxf3 11. Qxf3 Qg5 12. Qe3 Qxe3+ 13. fxe3 h4 14. Bh2 Be7
15. Nd2 Bg5 16. Kf2 f6 17. Nf3 O-O 18. Bd3 Ngxe5 19. Be2 a5 20. a3 Nxf3 21.
gxf3 f5 22. b5 Ne7 23. Bd6 f4 24. exf4 Bf6 25. Bd3 Rac8 26. Rac1 Nf5 27. Bxf5
exf5 28. Rhd1 Rfd8 29. Rxd5 g6 30. a4 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Bijlsma, Nick"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2133"]
[BlackElo "1970"]
[PlyCount "64"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be7 8.
O-O O-O 9. Be3 b5 10. b4 Bb7 11. a4 bxa4 12. Rxa4 Bc6 13. Ra1 d5 14. exd5 Nxd5
15. Bc5 Bxc5 16. bxc5 Nxc3 17. Nxc3 Qd4 18. Qe1 Qxc5 19. Ne4 Qe7 20. Ra5 Rc8
21. f4 exf4 22. Rxf4 Re8 23. Qg3 Nd7 24. Rh5 g6 25. Rhf5 Bxe4 26. Rxe4 Qa3 27.
Rxe8+ Rxe8 28. Rxf7 Qc5+ 29. Rf2 Qd4 30. Bf1 Rf8 31. Bd3 Ne5 32. Be2 Ng4 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Bluvshtein, Mark"]
[Black "Van Kampen, Robin"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2587"]
[BlackElo "2454"]
[PlyCount "111"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. g4 h6 8. h3 b5
9. cxd5 exd5 10. Bd2 Nb6 11. Bd3 Qe7 12. O-O-O Nc4 13. Kb1 Rb8 14. e4 b4 15.
Nxd5 cxd5 16. e5 Nxd2+ 17. Rxd2 O-O 18. exd6 Qxd6 19. Ne5 Ba6 20. Qc6 Bxd3+ 21.
Rxd3 Qd8 22. Rc1 Rc8 23. Qxc8 Qxc8 24. Rxc8 Rxc8 25. f3 Nh7 26. a3 Ng5 27. axb4
Nxh3 28. Ra3 Rc7 29. b5 Rb7 30. Ra5 Ng5 31. Kc2 f6 32. Nc6 Nxf3 33. Kc3 f5 34.
gxf5 h5 35. Kd3 Nh4 36. Rxa7 Rxb5 37. Ne7+ Kf8 38. Kc3 Rb8 39. b4 Re8 40. f6
gxf6 41. Nxd5 Nf5 42. b5 Rc8+ 43. Kd3 Rb8 44. b6 Nd6 45. Nxf6 Rb7 46. Nd7+ Ke8
47. Rxb7 Nxb7 48. Nc5 Na5 49. b7 Nc6 50. Na6 h4 51. Ke3 h3 52. Kf3 Kd7 53. d5
Nb8 54. Nxb8+ Kc7 55. Nc6 Kxb7 56. Kg3 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Bojkov, Dejan"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2542"]
[BlackElo "2535"]
[PlyCount "68"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. O-O Bd7 5. c3 Nf6 6. Re1 a6 7. Ba4 b5 8. Bc2
Bg4 9. a4 Rb8 10. axb5 axb5 11. d4 cxd4 12. cxd4 e5 13. d5 Nd4 14. Nbd2 Be7 15.
Bd3 O-O 16. h3 Nxf3+ 17. Nxf3 Bh5 18. Bd2 Nd7 19. b4 Nb6 20. Qe2 Nc4 21. Bxc4
Bxf3 22. Qxf3 bxc4 23. Ra7 Bg5 24. Bc3 Ra8 25. Rxa8 Qxa8 26. Ra1 Qb7 27. Qe2 f5
28. g3 Qc8 29. h4 Bd8 30. exf5 Qxf5 31. Ra6 Bc7 32. Rc6 Bb8 33. Rxc4 Qf7 34.
Bd2 Ba7 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Bok, Benjamin"]
[Black "Donchenko, Anatoly"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2458"]
[BlackElo "2391"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Brandenburg, Daan"]
[Black "Werle, Jan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2515"]
[BlackElo "2578"]
[PlyCount "89"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4
Nf5 9. Bb2 Bd7 10. g4 Nfe7 11. Nc3 Na5 12. Qc2 Nc4 13. Bxc4 dxc4 14. Nd2 Qc6
15. Nce4 b5 16. Nd6+ Kd8 17. Nxf7+ Kc7 18. O-O Rg8 19. a4 a6 20. axb5 axb5 21.
Qxh7 Rxa1 22. Rxa1 c3 23. Bxc3 Qxc3 24. Ra7+ Kb6 25. Rxd7 Qxd2 26. h3 Qc1+ 27.
Kh2 Nd5 28. Rxd5 Qf4+ 29. Kg1 Qxf7 30. Rd8 Qc7 31. Ra8 Rh8 32. Qb1 Rxh3 33. Qa1
Qb7 34. Qa5+ Kc6 35. Rxf8 Kd5 36. Qa2+ Kxd4 37. Qd2+ Kc4 38. Rf4+ Kb3 39. Qd1+
Kb2 40. f3 Qa7+ 41. Kg2 Qe3 42. Re4 Qh6 43. Qd4+ Kb3 44. Re3+ Ka4 45. Qa1+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Carlstedt, Jonathan"]
[Black "Partenheimer, Axel"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2392"]
[BlackElo "2201"]
[PlyCount "80"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 e6 6. O-O Nge7 7. a3 O-O 8. Rb1
a5 9. Nb5 d5 10. cxd5 exd5 11. Qc2 b6 12. d3 Ba6 13. Nc3 d4 14. Ne4 Nd5 15. Bg5
f6 16. Bd2 Qd7 17. Rfc1 Bb7 18. Qc4 Kh8 19. b4 axb4 20. axb4 Ncxb4 21. Bxb4
Nxb4 22. Nxd4 f5 23. Nxc5 bxc5 24. Bxb7 Qxb7 25. Ne6 Rfb8 26. Nxc5 Qb5 27. Qxb5
Rxb5 28. Rc4 Ra1 29. Rxa1 Bxa1 30. Ne6 Rb8 31. h4 Nd5 32. e4 fxe4 33. dxe4 Nf6
34. Kg2 Re8 35. Ng5 Re7 36. Ra4 Bb2 37. f4 h6 38. e5 Ng4 39. Ne4 Kg7 40. Rb4
Ba1 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Dehn, Marcus"]
[Black "Aronov, Igor"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2115"]
[BlackElo "2207"]
[PlyCount "76"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. Nbd2 e6 5. h3 Bf5 6. c3 Bd6 7. e3 Nf6 8. Bb5
O-O 9. g4 Bg6 10. Bg5 Be7 11. Qa4 Nb8 12. Ne5 c6 13. Nxg6 hxg6 14. Bd3 Nbd7 15.
Bf4 c5 16. Qd1 Qb6 17. Rb1 Bd6 18. Bxd6 Qxd6 19. f4 g5 20. O-O gxf4 21. exf4
cxd4 22. g5 Ne4 23. Bxe4 dxe4 24. Nxe4 Qd5 25. Qxd4 Qxd4+ 26. cxd4 Nb6 27. Nc5
Nc4 28. Rbc1 Nd6 29. Rfd1 b6 30. Nb3 Nf5 31. Kf2 a5 32. d5 a4 33. Nd4 Nxd4 34.
Rxd4 exd5 35. Rxd5 a3 36. Rb5 axb2 37. Rxb2 Ra3 38. Rxb6 Rxa2+ {... [64 moves]}
1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Donchenko, Alexander"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2207"]
[BlackElo "2406"]
[PlyCount "78"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bd2 Nc6 7. e3 O-O 8. a3
Bc5 9. Nb3 Bb6 10. c5 Bc7 11. Nb5 d5 12. cxd6 Bxd6 13. Nxd6 Qxd6 14. Bc3 Qe7
15. Qc2 Nd5 16. Bd2 Bd7 17. Qc5 Qf6 18. e4 Nb6 19. Qc3 Qg6 20. Qc2 Rac8 21. Bc3
e5 22. Rd1 Be6 23. f3 Na4 24. g3 Nxc3 25. bxc3 Qf6 26. Nd2 Qe7 27. Bc4 Qxa3 28.
Bxe6 fxe6 29. Qd3 Rfd8 30. Qe3 Nd4 31. O-O Qxc3 32. Qg5 h6 33. Qe7 Qc5 34. Qxb7
Nxf3+ 35. Kg2 Rc7 36. Nb3 Qc2+ 37. Rf2 Qxd1 38. Qxc7 Qg1+ 39. Kxf3 Rf8+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Grover, Sahaj"]
[Black "Stjazhkina, Olga"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2432"]
[BlackElo "2240"]
[PlyCount "85"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6
8. Qd2 O-O 9. O-O-O Ne5 10. h4 c6 11. h5 h6 12. Kb1 Be6 13. Nd4 Nc4 14. Bxc4
Bxc4 15. g4 Be6 16. Rdg1 c5 17. Ne2 f6 18. f4 Kh7 19. g5 f5 20. Rg3 Qd7 21.
Rhg1 Rg8 22. Nc1 Raf8 23. Nd3 b5 24. Qg2 Bd8 25. b4 c4 26. Nf2 Bb6 27. Nd1 d5
28. Bxb6 axb6 29. Qf2 d4 30. Qxd4 hxg5 31. Rxg5 Qxd4 32. cxd4 Rd8 33. c3 Bd5
34. Ne3 Be4+ 35. Kb2 Rde8 36. Re1 Bd3 37. Ng2 Be4 38. Nh4 Bd3 39. Re5 Rxe5 40.
dxe5 Rf8 41. Nf3 Rd8 42. Nd4 Be4 43. Rg6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Gupta, Abhijeet"]
[Black "Rotstein, Arkadij"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2600"]
[BlackElo "2538"]
[PlyCount "102"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. g3 Be7 6. Nh3 c6 7. Nc3 Nf6 8. Bg2
Nbd7 9. O-O Nb6 10. b3 d5 11. c5 Nbd7 12. b4 Nf8 13. b5 Ne6 14. bxc6 bxc6 15.
Qa4 Bd7 16. Rb1 O-O 17. Ng5 Nc7 18. Nh3 Qc8 19. f4 Ne6 20. e3 Kh8 21. Bd2 Rg8
22. Rb3 g5 23. Ne2 gxf4 24. exf4 Be8 25. Rfb1 Bh5 26. Bf1 Nd7 27. Be3 Nb6 28.
Qb4 Nc4 29. Bf2 Bf6 30. Rd1 Rb8 31. Qe1 e3 32. Rxe3 Nxe3 33. Bxe3 Re8 34. Qd2
Qb7 35. Ng5 Qb2 36. Kf2 Qa3 37. Qd3 Qxd3 38. Rxd3 Rb2 39. Nxe6 Rxe6 40. a3 Re7
41. Bd2 Re4 42. Be3 Kg8 43. h3 a5 44. a4 Ra2 45. Rb3 Bxe2 46. Bxe2 Bxd4 47.
Bxd4 Rxd4 48. Rb8+ Kf7 49. Kf3 Ra3+ 50. Kf2 Rd2 51. Ke1 Rc2 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Heemskerk, Wim"]
[Black "Naroditsky, Daniel"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2263"]
[BlackElo "2425"]
[PlyCount "100"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. e4
c6 9. h3 Qa5 10. Re1 exd4 11. Nxd4 Ne5 12. Bf1 Re8 13. Be3 Be6 14. Nxe6 Rxe6
15. Kg2 Rae8 16. Qd2 Ned7 17. f3 a6 18. Rad1 b5 19. a3 Qc7 20. Ne2 bxc4 21. Nd4
d5 22. Bf4 Qb7 23. Nxe6 fxe6 24. exd5 cxd5 25. g4 Qc6 26. Bh2 Rf8 27. Qe3 e5
28. Bxe5 Nxg4 29. hxg4 Nxe5 30. Be2 Nf7 31. Qd2 d4 32. Rc1 c3 33. bxc3 dxc3 34.
Qd3 Kh8 35. Qxa6 Qc5 36. Qc4 Qxa3 37. Ra1 Qe7 38. Bd3 Qf6 39. Ra6 Qg5 40. Qe4
Be5 41. Bc4 Qh4 42. Bxf7 Qh2+ 43. Kf1 Qh1+ 44. Ke2 Qg2+ 45. Kd3 Qd2+ 46. Kc4
Rc8+ 47. Kb3 Rb8+ 48. Kc4 Rc8+ 49. Kb3 Rb8+ 50. Kc4 Rc8+ 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Hess, Christian"]
[Black "Ashwin, Jayaram"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2256"]
[BlackElo "2420"]
[PlyCount "70"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d3 d6 6. Nf3 e5 7. O-O a5 8. Rb1 h6
9. a3 Re8 10. Nd2 c6 11. e4 Na6 12. b4 axb4 13. axb4 Nc7 14. Bb2 Bg4 15. Qc2
Qd7 16. Ra1 h5 17. Nf3 Ne6 18. Ne2 Nh7 19. Nh4 Nhg5 20. f3 Bh3 21. Bxh3 Nxh3+
22. Kh1 d5 23. Rxa8 Rxa8 24. f4 dxe4 25. dxe4 exf4 26. Bxg7 Nxg7 27. Nxf4 Nxf4
28. gxf4 Qh3 29. Ng2 Ra3 30. Rg1 h4 31. Qf2 Qd3 32. Re1 h3 33. Nh4 Qxc4 34. f5
g5 35. f6 Ne6 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Jacoby, Gisbert"]
[Black "Lampert, Jonas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2185"]
[BlackElo "2131"]
[PlyCount "46"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. Nc3 e6 7. Bd3 Nbd7 8. O-O
Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 O-O 12. Qe2 Re8 13. g4 Bg6 14. Bg5 Qb8
15. Rfe1 e5 16. d5 Bxe4 17. Qxe4 Nc5 18. Qc2 e4 19. Nd2 Bf4 20. b4 e3 21. Nf1
exf2+ 22. Kxf2 Rxe1 23. Kxe1 Qe5+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Knol, Geon"]
[Black "Kerigan, Demre"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2097"]
[BlackElo "2149"]
[PlyCount "102"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. Ne2 Bg7 5. O-O O-O 6. d3 c5 7. Nbc3 Nc6 8. f4
Rb8 9. h3 Bd7 10. Be3 b5 11. Qd2 b4 12. Nd1 a5 13. g4 Ne8 14. f5 a4 15. Bh6 b3
16. axb3 axb3 17. c3 Ne5 18. Bxg7 Kxg7 19. c4 Qb6 20. Ne3 Nc7 21. Nd5 Nxd5 22.
exd5 f6 23. Be4 Rh8 24. Nf4 h5 25. Nxg6 Nxg6 26. fxg6 hxg4 27. hxg4 Bxg4 28.
Rae1 Qc7 29. Qf4 Qd7 30. Kf2 Rh4 31. Rg1 Rbh8 32. Rg3 R8h5 33. Qc1 Rh2+ 34. Kg1
R2h3 35. Rxh3 Bxh3 36. Qf4 Qg4+ 37. Qxg4 Bxg4 38. Kf2 Re5 39. Ra1 f5 40. Bf3
Kxg6 41. Ra3 Kg5 42. Rxb3 Kf4 43. d4 cxd4 44. Rd3 Bxf3 45. Rxf3+ Ke4 46. Ke2 f4
47. b4 Rh5 48. Rb3 d3+ 49. Kf2 f3 50. Rb1 Rh2+ 51. Kg1 Rc2 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Lambrechts, Koen"]
[Black "Van Overdam, Jan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2174"]
[BlackElo "2030"]
[PlyCount "63"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. h3 Bd7 10. O-O Nxd4 11. Bxd4 Bc6 12. Qd3 Nd7 13. Bxg7 Kxg7 14. Rfe1
Nc5 15. Qd4+ f6 16. Bd5 a5 17. Rad1 Qb6 18. b3 Rad8 19. Re3 Qb4 20. Bc4 e6 21.
Rg3 Rd7 22. h4 Rfd8 23. h5 b5 24. hxg6 hxg6 25. a3 Qxa3 26. Nxb5 Bxb5 27. Bxb5
Rb7 28. e5 Rxb5 29. Qg4 g5 30. exf6+ Kf7 31. Qh5+ Kxf6 32. Rf3+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Lobzhanidze, Davit"]
[Black "Andriasian, Zaven"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2496"]
[BlackElo "2585"]
[PlyCount "102"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5
Nbd7 9. a4 b6 10. Bc4 Bb7 11. Qe2 O-O 12. O-O Qc7 13. Rfd1 Rfc8 14. Nd2 Ra7 15.
Bb3 Nc5 16. Bxf6 Bxf6 17. Bd5 Ne6 18. Bxb7 Nd4 19. Qd3 Qxb7 20. Nb3 g6 21. Nd5
Bg7 22. Nxd4 exd4 23. c3 dxc3 24. bxc3 Rc5 25. Rdb1 b5 26. axb5 axb5 27. Rxa7
Qxa7 28. Rxb5 Rxb5 29. Qxb5 Qa1+ 30. Qf1 Bxc3 31. Qxa1 Bxa1 32. g4 Kf8 33. f4
Ke8 34. Kf2 Kd7 35. f5 Be5 36. h3 Kc6 37. Ke3 Kc5 38. Kd3 Kb5 39. Ne7 Kc5 40.
Nd5 Kb5 41. Ne7 Kc5 42. Ng8 d5 43. Nh6 f6 44. fxg6 hxg6 45. h4 Bg3 46. h5 gxh5
47. gxh5 Bf4 48. Nf5 Bg5 49. Ne3 dxe4+ 50. Kxe4 Kd6 51. Kf5 Bxe3 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Lyell, Mark"]
[Black "Sparenberg, Erik"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2095"]
[PlyCount "75"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Nf6 7. O-O O-O 8.
Nbd2 Qe7 9. Re1 Re8 10. Nf1 Qf8 11. Bg5 Nh5 12. Bh4 h6 13. Ne3 exd4 14. Nxd4
Nf4 15. Ndf5 Be5 16. Nd5 Nxd5 17. exd5 Na5 18. Bd3 d6 19. Nd4 Bd7 20. Qf3 a6
21. Rac1 b6 22. Bb1 g6 23. Bf6 Bxf6 24. Qxf6 Qg7 25. Qh4 Nb7 26. f4 Nc5 27. f5
g5 28. Qg3 Qf6 29. h4 Rxe1+ 30. Rxe1 Re8 31. Rxe8+ Bxe8 32. Nf3 Qxc3 33. hxg5
Qc1+ 34. Kh2 hxg5 35. Nxg5 Kf8 36. f6 Qxb1 37. Qh4 Qg6 38. Qe1 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Nijboer, Friso"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2583"]
[BlackElo "2487"]
[PlyCount "117"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Nc4 14. b3 Nb6 15. Ne3
c4 16. Ba3 Rfe8 17. Qd2 Bf8 18. Rab1 a5 19. bxc4 Nxc4 20. Nxc4 bxc4 21. d5 Rab8
22. Qe2 Rb5 23. Nd2 Rc8 24. Kh2 g6 25. Nf1 Rcb8 26. Ne3 Rxb1 27. Rxb1 Rxb1 28.
Bxb1 Bb5 29. Bc1 h5 30. Qb2 Ba6 31. Nf1 Kh7 32. Be3 Nd7 33. Qc1 Be7 34. Bc2 Bd8
35. Qa3 Kg7 36. Nd2 Kf8 37. Bd1 Ke7 38. Be2 Bb5 39. Qb2 Ba6 40. Qb1 Qc8 41. g3
Ke8 42. Kg2 Ke7 43. h4 Ke8 44. Qf1 Bb6 45. Bh6 Ke7 46. Bxc4 Qh8 47. Bg5+ f6 48.
Bxa6 fxg5 49. hxg5 h4 50. Be2 Qf8 51. Bg4 hxg3 52. Bxd7 Qf4 53. Nf3 Kxd7 54.
Qb5+ Ke7 55. Qxb6 gxf2 56. Qc7+ Ke8 57. Qc8+ Kf7 58. Qe6+ Kg7 59. Qf6+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Ootes, Lennart"]
[Black "Feuerstack, Aljoscha"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2173"]
[BlackElo "2404"]
[PlyCount "67"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bc5 7. Bf4 O-O 8.
Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. Nc7 Ne8 12. Nxe8 Rxe8 13. Be2 Qb6 14.
O-O-O Qxf2 15. Kb1 f6 16. g4 Ne5 17. Qd2 Nf7 18. h4 Qc5 19. Rhg1 g5 20. Rdf1
gxh4 21. g5 Nxg5 22. Nd5 exd5 23. Rxg5+ Kh8 24. Rxf6 h3 25. Qf4 h2 26. Qxh2 Qe7
27. Qf4 Rg8 28. Rxg8+ Kxg8 29. Bh5 Qg7 30. a4 d6 31. Bf7+ Kh8 32. Bxd5 Bg4 33.
Rf7 Qg6 34. Rf8+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Poetsch, Hagen"]
[Black "Herman, Matthew J"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2408"]
[BlackElo "2149"]
[PlyCount "117"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Qxb2 9. Rb1 Qa3 10. Be2 Nc6 11. Nxc6 bxc6 12. O-O Be7 13. e5 dxe5 14. fxe5 Qc5+
15. Kh1 Qxe5 16. Bf4 Qa5 17. Bf3 Bd7 18. Rb7 O-O 19. Nd5 Qxd5 20. Bxd5 cxd5 21.
Be5 Ne4 22. Qd1 Rad8 23. c4 Bc5 24. Qe2 Bc8 25. Rc7 Bb6 26. Rc6 Ba7 27. Qg4 g6
28. Qh4 Be3 29. Rc7 Bg5 30. Qh3 h5 31. Qf3 Nd2 32. Qxf7+ Rxf7 33. Rfxf7 Rd7 34.
Rfxd7 Bxd7 35. Rxd7 Nxc4 36. Rg7+ Kf8 37. Rxg6 Be3 38. Rxe6 Kf7 39. Rf6+ Ke7
40. Bc3 Nd6 41. Rf3 d4 42. Bb4 Ke6 43. Bxd6 Kxd6 44. g3 Kd5 45. Kg2 Kc4 46. Kf1
Kd3 47. Ke1 Kc2 48. Rxe3 dxe3 49. Ke2 a5 50. h4 a4 51. g4 hxg4 52. h5 g3 53.
Kxe3 g2 54. Kf2 a3 55. h6 Kb2 56. h7 Kxa2 57. h8=Q Kb1 58. Qb8+ Ka1 59. Qf4 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Prohaszka, Peter"]
[Black "Ernst, Sipke"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2536"]
[BlackElo "2590"]
[PlyCount "63"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 dxc4 6. Bg2 a6 7. a4 c5 8. dxc5
Qxd1+ 9. Nxd1 Bxc5 10. Ne5 Nd5 11. Ne3 Nxe3 12. Bxe3 Bxe3 13. fxe3 c3 14. b4 a5
15. b5 Nd7 16. Nc4 Rb8 17. Nxa5 Nc5 18. Ra3 c2 19. O-O Ra8 20. Rc3 Rxa5 21.
Rxc5 O-O 22. Rf4 e5 23. Rb4 Bf5 24. Bxb7 Rd8 25. Kf2 Rd1 26. Rbc4 g6 27. e4 Be6
28. Bd5 Bxd5 29. exd5 Rb1 30. d6 Kg7 31. d7 Rd1 32. b6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Romanishin, Oleg"]
[Black "Baghdasaryan, Vahe"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2534"]
[BlackElo "2303"]
[PlyCount "49"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 e6 5. Nbd2 c5 6. dxc5 Bxc5 7. Nb3 Bb4+ 8.
Bd2 Nc6 9. cxd5 Qxd5 10. Bxb4 Nxb4 11. a3 Qxd1+ 12. Rxd1 Nbd5 13. Ne5 Ke7 14.
Be2 b6 15. f3 Bb7 16. Kf2 Rhd8 17. Nd4 Kf8 18. Rd2 Ne7 19. Rhd1 Rd5 20. Nc4 e5
21. Nc2 e4 22. f4 h5 23. h3 h4 24. Nd6 Rd8 25. Rxd5 {
Notation unreadable .. [43 moves].} 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Shiven, Khosla"]
[Black "Van Oosterom, Chiel"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2354"]
[BlackElo "2426"]
[PlyCount "69"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. dxe5 O-O 7. Re1 d5 8.
exd6 Nxd6 9. Bxc6 bxc6 10. h3 Bf6 11. c3 Rb8 12. Nbd2 c5 13. Nf1 Be6 14. Ne3 c6
15. Ng4 Be7 16. b3 c4 17. Nd4 Bd5 18. Ba3 Re8 19. Ne5 Qc7 20. bxc4 Be4 21. Qa4
c5 22. Ndc6 Bf6 23. Nxb8 Bxe5 24. Rxe4 Bh2+ 25. Kh1 Rxe4 26. Na6 Qe7 27. Kxh2
Qe5+ 28. Kg1 h5 29. Qd1 Nxc4 30. Bxc5 Qxc3 31. Rc1 Qf6 32. Qd3 Qf4 33. Rb1 Ne5
34. Qd1 Qg5 35. Be3 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Theulings, Paul-Peter"]
[Black "Krause, Ullrich"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2132"]
[BlackElo "2308"]
[PlyCount "28"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bf4 O-O 6. e3 c6 7. Qc2 Nbd7 8. a3
b6 9. cxd5 exd5 10. Be2 Bb7 11. h3 Re8 12. O-O Nf8 13. Rfd1 Ne6 14. Bh2 Bd6
1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Van Overdam, Julian"]
[Black "Van Eijk, Sander"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2122"]
[BlackElo "2387"]
[PlyCount "71"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 b5 5. d3 Bb7 6. g4 d5 7. exd5 exd5 8. Bg2
Bd6 9. O-O b4 10. Ne2 Ne7 11. d4 Nbc6 12. Be3 Qb6 13. dxc5 Bxc5 14. Bxc5 Qxc5+
15. Nfd4 h5 16. Kh1 hxg4 17. Nxc6 Qxc6 18. Qd4 Qh6 19. h3 a5 20. Ng3 O-O 21.
Rae1 Qh4 22. f5 Qxg3 23. Rxe7 gxh3 24. Bf3 Rac8 25. Rxb7 Rxc2 26. Qg1 Qe5 27.
f6 g6 28. Re7 Qd6 29. Re2 Rfc8 30. Qh2 Qa6 31. Qxh3 Rc1 32. Rxc1 Rxc1+ 33. Kg2
Rc8 34. Qd7 Rf8 35. Qc7 Qc4 36. Qe5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.10.12"]
[Round "5"]
[White "Ypma, Peter"]
[Black "Kantans, Toms"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "2342"]
[PlyCount "80"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 Nc6 8.
Be3 O-O-O 9. h3 Bh5 10. O-O e5 11. dxe5 Nxe5 12. Qxd6 Bxd6 13. Nxe5 Bxe5 14.
Ne4 Nd5 15. Nc5 b6 16. Bxd5 Rxd5 17. Nd3 Be2 18. Nxe5 Bxf1 19. Nxf7 Rf8 20.
Kxf1 Rxf7 21. Ke2 h5 22. Rc1 c5 23. f4 Kb7 24. g4 Kc6 25. Rg1 Re7 26. Kf3 hxg4+
27. hxg4 b5 28. Rh1 b4 29. Rh8 a5 30. f5 a4 31. Ra8 b3 32. Rxa4 bxc2 33. Rc4
Rd3 34. Rxc5+ Kd6 35. Rxc2 Rdxe3+ 36. Kf4 R7e4+ 37. Kg5 Rg3 38. Kg6 Rgxg4+ 39.
Kf7 Re7+ 40. Kf8 Ra7 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.27"]
[Round "6"]
[White "Andriasian, Zaven"]
[Black "Shiven, Khosla"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "75"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Ne2 d6 3. g3 Nf6 4. Bg2 g6 5. c3 Bg7 6. d4 O-O 7. O-O Nbd7 8. h3 e5
9. Be3 Re8 10. Nd2 cxd4 11. cxd4 exd4 12. Bxd4 Ne5 13. Nc3 Nc6 14. Be3 Be6 15.
Nb3 Bc4 16. Re1 Nb4 17. Bd4 Nc6 18. Be3 Nb4 19. Nc1 a5 20. a3 Nc6 21. Qd2 Qc7
22. Nd3 Rad8 23. Nf4 b5 24. Rac1 Qb8 25. Qd1 b4 26. Ncd5 Nxd5 27. Nxd5 Bxd5 28.
Qxd5 Ne7 29. Qd2 Qb5 30. Bf1 Qb7 31. axb4 d5 32. bxa5 dxe4 33. a6 Qxb2 34. Qxb2
Bxb2 35. Rb1 Bc3 36. Red1 Rxd1 37. Rxd1 Nf5 38. Bc5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Aronov, Igor"]
[Black "Sparenberg, Erik"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2207"]
[BlackElo "2095"]
[PlyCount "59"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. c4 c6 5. cxd5 cxd5 6. Nc3 Nc6 7. e3 e6 8.
Nge2 Bd7 9. g3 Bd6 10. Bg2 f5 11. O-O Ne7 12. f3 Bc6 13. e4 Qb6 14. Qd2 O-O-O
15. Kh1 Kb8 16. e5 Bc7 17. Rfb1 Rc8 18. b4 Bb5 19. Nxb5 Qxb5 20. a4 Qd7 21. b5
Qd8 22. a5 Ng6 23. Nc3 h5 24. Na4 Qe7 25. Nb6 Qd8 26. Nxc8 Qxc8 27. Rc1 Qe8 28.
a6 h4 29. axb7 Bd8 30. b6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.27"]
[Round "6"]
[White "Ashwin, Jayaram"]
[Black "Gupta, Abhijeet"]
[Result "0-1"]
[ECO "D75"]
[PlyCount "108"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8.
Nf3 Nc6 9. O-O O-O 10. dxc5 Be6 11. Qa4 Qd5 12. Nd4 Qc4 13. Qxc4 Bxc4 14. Nxc6
bxc6 15. Bxc6 Rac8 16. Bf3 Rxc5 17. Be3 Rc7 18. a4 e5 19. Rfd1 Re8 20. Rab1 Bf8
21. Rb7 Rxb7 22. Bxb7 Bxe2 23. Rd2 Bc4 24. Bxa7 Re7 25. Rb2 Rd7 26. h4 Rd1+ 27.
Kh2 Ba3 28. Bf3 Bxb2 29. Bxd1 Bxc3 30. Bf3 f5 31. Bc6 Kf7 32. Bb6 Ke6 33. a5
Kd6 34. Bb7 Bd4 35. h5 Bxb6 36. axb6 Kc5 37. hxg6 hxg6 38. Bc8 Kxb6 39. Bd7 Kc5
40. Kg1 Kd4 41. Kg2 e4 42. Kh3 Kd3 43. Kg2 Ke2 44. Bc6 Bd3 45. Bd7 e3 46. fxe3
Kxe3 47. Kh3 g5 48. Be6 Kf2 49. Kh2 Be4 50. Bd7 g4 51. Bc6 Bf3 52. Be4 f4 53.
Bxf3 Kxf3 54. gxf4 Kf2 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Baghdasaryan, Vahe"]
[Black "Naroditsky, Daniel"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2303"]
[BlackElo "2425"]
[PlyCount "70"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
h6 9. Bh4 Qc7 10. O-O-O Nbd7 11. Be2 O-O 12. Rhg1 b5 13. e5 dxe5 14. fxe5 Nxe5
15. Qxa8 Bb7 16. Ncxb5 axb5 17. Nxb5 Nd3+ 18. Kb1 Qe5 19. Qxf8+ Kxf8 20. Bxd3
Qxh2 21. Bf2 Bxg2 22. a4 Bc6 23. Bg3 Qh5 24. Rde1 Bc5 25. Rgf1 Qg4 26. Be5 Qxa4
27. Nc7 Be7 28. Re3 Bd8 29. Be2 Kg8 30. Rb3 Qe4 31. Rb8 Qxe2 32. Rxf6 g5 33.
Rxd8+ Kg7 34. Bc3 Qg4 35. Ka2 Qc4+ 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Bijlsma, Nick"]
[Black "Lyell, Mark"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2133"]
[BlackElo "2210"]
[PlyCount "92"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4 fxe4 5. Nxe5 Nxe5 6. dxe5 c6 7. Nc3 cxb5 8.
Nxe4 d5 9. exd6 Nf6 10. O-O Nxe4 11. Qh5+ g6 12. Qe5+ Kf7 13. Qxh8 Nf6 14. Bh6
Be6 15. Bxf8 Qxf8 16. Qxf8+ Rxf8 17. Rfd1 Rc8 18. c3 a6 19. f3 Ke8 20. Kf2 Kd7
21. Rd4 Rc6 22. g4 Rxd6 23. Rad1 Rxd4 24. Rxd4+ Ke7 25. a3 Nd5 26. f4 Nf6 27.
h3 h5 28. gxh5 Nxh5 29. h4 Ng7 30. Rd1 Kf6 31. Rd6 Kf5 32. Rb6 Bd5 33. Rd6 Bc6
34. Ke3 Ne6 35. Rd2 Kg4 36. Rd6 Kf5 37. Rd2 Nc7 38. Rf2 Kg4 39. h5 gxh5 40. f5
Nd5+ 41. Kd4 Nf6 42. Ke5 Nd7+ 43. Ke6 h4 44. Rd2 h3 45. Rd4+ Kg5 46. Rd2 Nf6
0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.27"]
[Round "6"]
[White "Bok, Benjamin"]
[Black "Nijboer, Friso"]
[Result "1-0"]
[ECO "B43"]
[PlyCount "53"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O d6 8. f4
b5 9. Qe2 Nbd7 10. Kh1 Bb7 11. Bd2 Be7 12. b4 O-O 13. a4 bxa4 14. Rxa4 Rfe8 15.
Raa1 Bf8 16. Nb3 e5 17. fxe5 Nxe5 18. Na5 d5 19. Nxb7 Neg4 20. Rf4 Bxb4 21.
Nxd5 Nxd5 22. Rxg4 Qxb7 23. Rb1 Qe7 24. Bg5 Qc5 25. Qf3 Nc7 26. e5 Ne6 27. Be3
1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.27"]
[Round "6"]
[White "Brandenburg, Daan"]
[Black "Prohaszka, Peter"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "33"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O c5 7. c4 Nbc6 8. Na3 a6
9. cxd5 Nxd5 10. Nc4 Nxd4 11. Nxd4 cxd4 12. Qxd4 Rc8 13. Ne3 Nxe3 14. Bxe3 Bc5
15. Qc3 Bd6 16. Qd4 Bc5 17. Qc3 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "De Jong, Migchiel"]
[Black "Grover, Sahaj"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2406"]
[BlackElo "2432"]
[PlyCount "83"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 e5 8.
Bxc6+ bxc6 9. dxe5 Qxd1+ 10. Kxd1 Ng4 11. Nd2 Bf5 12. Ng3 Bg6 13. Nc4 O-O-O+
14. Kc1 h5 15. h3 Nxe3 16. Nxe3 Re8 17. f4 h4 18. Ne2 f6 19. Ng4 Be4 20. Rg1
fxe5 21. Nxe5 Kc7 22. Nc3 Bf5 23. Kd2 g5 24. Rae1 gxf4 25. Nf3 Bg7 26. Rxe8
Rxe8 27. Re1 Rd8+ 28. Kc1 Bf6 29. Ne4 Bd4 30. Nxd4 cxd4 31. Nc5 Rg8 32. Re5 Bc8
33. Re4 Rxg2 34. Rxf4 Bxh3 35. Rxh4 Bg4 36. b4 Bf5 37. Nd3 Bxd3 38. cxd3 Rxa2
39. Rxd4 Kb6 40. Rc4 Rf2 41. Rc2 Rf4 42. Rc4 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Ernst, Sipke"]
[Black "Poetsch, Hagen"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2590"]
[BlackElo "2408"]
[PlyCount "73"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 Bb4+ 7. Bd2 Bxd2+ 8.
Nbxd2 c5 9. e4 cxd4 10. e5 Ng4 11. Ne4 Qc7 12. Nd6+ Ke7 13. Qd2 Nxe5 14. Nxb7
Nxf3+ 15. Bxf3 Nc6 16. b4 Rab8 17. O-O Rxb7 18. b5 Ne5 19. Bxb7 Qxb7 20. Qg5+
Kd6 21. Qf4 f6 22. Rfe1 Rc8 23. Qxd4+ Ke7 24. Rxe5 fxe5 25. Qxe5 Kf7 26. Rd1
Rxc4 27. Qh5+ Kf6 28. Qxh7 Qf3 29. Re1 Kf7 30. h4 d5 31. h5 Rg4 32. Qc2 Rg5 33.
Qc7+ Kf6 34. Qd6 Qe4 35. Rxe4 dxe4 36. Qf8+ Ke5 37. Qf4+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Kantans, Toms"]
[Black "Herman, Matthew J"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2342"]
[BlackElo "2149"]
[PlyCount "56"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3
dxc4 9. Bxc4 g6 10. O-O Bg7 11. Rc1 O-O 12. b4 e5 13. b5 exd4 14. exd4 Nb6 15.
Be2 Bf5 16. Qb3 cxb5 17. Qxb5 Rfd8 18. Rfd1 Qe7 19. Qa5 Bf8 20. Ne5 Qa3 21. Qb5
Rxd4 22. Nb1 Rxd1+ 23. Rxd1 Qxa2 24. Bf3 Rc8 25. Qf1 Bc2 26. Re1 Bb4 27. Rc1
Rc5 28. Ng4 Bd3 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Krause, Ullrich"]
[Black "Knol, Geon"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2308"]
[BlackElo "2097"]
[PlyCount "76"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 c6 2. c4 b5 3. cxb5 cxb5 4. e4 Bb7 5. Nd2 b4 6. Ngf3 Nf6 7. Bd3 g6 8. O-O
Bg7 9. Re1 O-O 10. Nf1 a5 11. Ng3 d6 12. h4 a4 13. h5 Nc6 14. hxg6 hxg6 15. d5
Nb8 16. Bd2 Ng4 17. Rb1 Nd7 18. Qe2 Qb6 19. a3 b3 20. Bb4 Rfc8 21. Rbc1 Bh6 22.
Bd2 Bg7 23. Bb4 Nc5 24. Bc4 Ba6 25. Rf1 Bxc4 26. Rxc4 Nd7 27. Rfc1 Rxc4 28.
Rxc4 Nge5 29. Nxe5 Nxe5 30. Rc1 Qa6 31. Bc3 Qxe2 32. Nxe2 Nd3 33. Rb1 Rc8 34.
Nd4 Rc4 35. Ne2 Bxc3 36. bxc3 Rxe4 37. Kf1 Ne5 38. Nd4 Nc4 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Lambrechts, Koen"]
[Black "Carlstedt, Jonathan"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2174"]
[BlackElo "2392"]
[PlyCount "99"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2
O-O 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. h4 Re8
15. Ne4 h6 16. g4 Qc7 17. g5 h5 18. Bc4 Red8 19. Qf2 Qb7 20. Nd6 Qc7 21. Ne4
Nf4 22. Bd6 Qa5 23. Bxe6 Nxe6 24. Kb1 Rd7 25. Rd2 Rad8 26. Rhd1 Qb6 27. Qxb6
axb6 28. c3 Nf4 29. Bc7 Rxd2 30. Rxd2 Rxd2 31. Nxd2 Nd5 32. Bd8 Kf8 33. Nc4 b5
34. Nd6 Nf4 35. b3 Ne6 36. Bb6 Ke7 37. Ne4 Kd7 38. a4 Bf8 39. a5 Kc8 40. a6 Be7
41. Kc2 Kb8 42. Kd2 Ka8 43. Ke3 Nf4 44. Bc5 Ng2+ 45. Kf2 Bxc5+ 46. Nxc5 Nxh4
47. Nd7 Ka7 48. Nxe5 c5 49. Nxf7 Kxa6 50. Nh6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Maris, Ivo"]
[Black "Theulings, Paul-Peter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1955"]
[BlackElo "2132"]
[PlyCount "101"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. b3 e5 2. Bb2 Nc6 3. g3 Nf6 4. Bg2 d5 5. c4 d4 6. a3 a5 7. d3 Bc5 8. Nf3 O-O
9. O-O h6 10. Re1 Bf5 11. Nbd2 Qd7 12. Qc2 Rfe8 13. Nh4 Bh7 14. Ne4 Be7 15.
Nxf6+ Bxf6 16. Nf3 Be7 17. c5 Bf8 18. Nd2 Bf5 19. Rab1 Ra7 20. Rec1 Re6 21. Ba1
Ne7 22. b4 axb4 23. axb4 Rea6 24. Nc4 f6 25. b5 Ra2 26. Qb3 Be6 27. Bb2 Nd5 28.
c6 bxc6 29. bxc6 Qf7 30. Qb5 h5 31. Ra1 h4 32. Rxa2 Rxa2 33. Qb3 Ra8 34. Qb7
Ra4 35. Ra1 Rxa1+ 36. Bxa1 h3 37. Bf3 g5 38. e3 dxe3 39. fxe3 g4 40. Be4 Bh6
41. Kf2 Nxe3 42. Nxe3 f5 43. Bh1 f4 44. Nd5 fxg3+ 45. Kxg3 Bf4+ 46. Kf2 Bxh2+
47. Ke2 Bxd5 48. Qc8+ Kg7 49. Qxg4+ Kf8 50. Qc8+ Kg7 51. Qg4+ 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.27"]
[Round "6"]
[White "Nyzhnyk, Illya"]
[Black "Bluvshtein, Mark"]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "86"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d5 7. cxd5 exd5 8.
e5 Nfd7 9. Bd3 c5 10. O-O Nc6 11. Re1 a5 12. Bc2 Re8 13. Nf1 cxd4 14. Bf4 Qb6
15. Rb1 Nf8 16. h3 Be6 17. N1d2 Ng6 18. Bg3 f6 19. exf6 Bxf6 20. Bd3 Bf7 21.
Qc2 Nf8 22. Bd6 g6 23. Bc5 Qd8 24. Rxe8 Qxe8 25. Bxf8 Qxf8 26. Qb3 Qe7 27. Qb6
Rc8 28. Rc1 Kg7 29. Nb3 Qd8 30. Qxb7 Rb8 31. Qxc6 Rxb3 32. Qc2 Qb8 33. Rb1 Be6
34. g4 Rb7 35. Qc6 Bf7 36. g5 Be7 37. Nxd4 Bxg5 38. Ne6+ Bxe6 39. Qxe6 Rxb2 40.
Rxb2 Qxb2 41. Qxd5 Qxa3 42. Qxg5 Qxd3 43. Qe7+ Kg8 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Partenheimer, Axel"]
[Black "Dehn, Marcus"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2201"]
[BlackElo "2115"]
[PlyCount "49"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 b6 2. d4 e6 3. a3 Bb7 4. d5 exd5 5. cxd5 f5 6. Nc3 Nf6 7. g3 a5 8. Bg2
Na6 9. Nf3 Nc5 10. Nd4 g6 11. Bg5 Be7 12. Bh6 Ng4 13. Bf4 Bf6 14. Ndb5 d6 15.
O-O g5 16. Bc1 a4 17. e4 Bc8 18. exf5 h5 19. h3 Nb3 20. Rb1 Ne5 21. g4 hxg4 22.
hxg4 Qd7 23. Re1 Qh7 24. f3 Ra5 25. Ne4 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Pruijssers, Roeland"]
[Black "Van Overdam, Julian"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2487"]
[BlackElo "2122"]
[PlyCount "89"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h3 Nc6 8. Be3
a6 9. Bg2 Ne5 10. Qe2 g5 11. O-O-O Bd7 12. f4 gxf4 13. Bxf4 Rc8 14. Nf3 Nc4 15.
Nd2 Ne5 16. Bxe5 dxe5 17. Nc4 Qc7 18. Qf2 Be7 19. Nb6 Qc5 20. Qxc5 Rxc5 21.
Rhf1 Rc7 22. Rd3 Rg8 23. Bf3 Bc5 24. Be2 Bxb6 25. Rxf6 Rg6 26. Rxg6 fxg6 27.
Rf3 Ke7 28. Nb1 Bc6 29. Nd2 Rc8 30. Bd3 Rd8 31. Kd1 Ba5 32. c3 b5 33. Ke2 Bb6
34. Rf1 Rb8 35. Rc1 Rf8 36. Rf1 Rb8 37. Nf3 Bc7 38. Rc1 Bd6 39. Rf1 g5 40. h4
gxh4 41. Rh1 Rf8 42. Rxh4 Rf4 43. Nd2 Bc5 44. Rxh6 Rxg4 45. Rh3 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.27"]
[Round "6"]
[White "Romanishin, Oleg"]
[Black "Baklan, Vladimir"]
[Result "1/2-1/2"]
[ECO "E63"]
[PlyCount "49"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 a6 8. b3
Rb8 9. Bb2 b5 10. cxb5 axb5 11. Rc1 b4 12. Nb1 Na7 13. Ne1 Nd7 14. Nd3 Ba6 15.
d5 Bxb2 16. Nxb2 e6 17. dxe6 fxe6 18. Qd4 Nc8 19. Bh3 Re8 20. Nd3 c5 21. Qe3
Nf8 22. Rfd1 Qe7 23. Nd2 Nb6 24. Ne4 Nd5 25. Qd2 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.27"]
[Round "6"]
[White "Rotstein, Arkadij"]
[Black "Bojkov, Dejan"]
[Result "1/2-1/2"]
[ECO "E72"]
[PlyCount "141"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. e4 d6 6. Nge2 c6 7. O-O a6 8. d4 b5
9. e5 dxe5 10. dxe5 Ng4 11. Qxd8 Rxd8 12. f4 Be6 13. c5 Ra7 14. h3 Nh6 15. g4
f6 16. exf6 exf6 17. Be3 f5 18. g5 Nf7 19. Rfe1 Re7 20. Kf2 Bc4 21. Rad1 Rde8
22. Nd4 Nxg5 23. fxg5 f4 24. Bxf4 Rxe1 25. Rxe1 Bxd4+ 26. Be3 Rxe3 27. Rxe3 b4
28. Ne4 Bxa2 29. Nf6+ Kf7 30. Ke2 Bxe3 31. Kxe3 h6 32. h4 hxg5 33. hxg5 a5 34.
Kd4 Be6 35. Ne4 Ke7 36. Nd6 a4 37. Nc4 Nd7 38. Be4 a3 39. Nxa3 bxa3 40. bxa3
Nf8 41. Bxc6 Bf5 42. a4 Ne6+ 43. Kc4 Kd8 44. a5 Kc7 45. Bd5 Nxg5 46. a6 Kb8 47.
Kd4 Ne6+ 48. Ke5 Nxc5 49. Bf7 Ka7 50. Bc4 Kb6 51. Kf6 Ne4+ 52. Ke5 Ka7 53. Bd3
Nd6 54. Be2 Ne8 55. Bc4 Ng7 56. Kf6 Nh5+ 57. Kg5 Ng3 58. Kf4 Ne4 59. Ke5 Nc5
60. Kf6 Nd7+ 61. Kg5 Ne5 62. Bb5 Nf3+ 63. Kf6 Be4 64. Be8 Nh4 65. Kg5 Nf3+ 66.
Kf4 Nd2 67. Ke3 Nc4+ 68. Kxe4 Nd6+ 69. Kf4 Nxe8 70. Kg5 Kxa6 71. Kxg6 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Stjazhkina, Olga"]
[Black "Lampert, Jonas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2240"]
[BlackElo "2131"]
[PlyCount "64"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bf5 5. d3 e6 6. Nfd2 Nbd7 7. e4 dxe4 8.
dxe4 Bg6 9. Qe2 e5 10. Nc3 Qc7 11. a4 a5 12. Nc4 Bc5 13. Kh1 Nb6 14. Be3 Bxe3
15. Nxe3 O-O 16. f4 Bh5 17. Qf2 Ng4 18. Nxg4 Bxg4 19. f5 f6 20. Qc5 Nd7 21.
Qc4+ Kh8 22. Bf3 Bxf3+ 23. Rxf3 Rad8 24. Rd3 Nb8 25. Rad1 Qe7 26. Rxd8 Rxd8 27.
Rxd8+ Qxd8 28. b4 axb4 29. Qxb4 b6 30. Qc4 Qd7 31. Qb4 Qd8 32. Qc4 Qd7 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Van Foreest, Jorden"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1970"]
[BlackElo "2207"]
[PlyCount "88"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. O-O c5 7. dxc5 Bxc5 8.
Qxd8+ Kxd8 9. Ne5 Ke7 10. Be2 Nbd7 11. Nd3 Bd6 12. Nd2 b5 13. b3 Bb7 14. Bb2 e5
15. Rfc1 e4 16. Ne1 Bb4 17. Nf1 Rhc8 18. Nc2 Bc3 19. Bxc3 Rxc3 20. Nd4 Rac8 21.
Rd1 g6 22. Nd2 Ne5 23. a4 b4 24. Nc4 Nxc4 25. Bxc4 Ng4 26. Ra2 Ne5 27. Ne2
R8xc4 28. bxc4 Rxc4 29. Nc1 Rc3 30. Ne2 Rd3 31. Rxd3 Nxd3 32. Ra1 Kd6 33. Nc1
Bd5 34. Nxd3 exd3 35. Kf1 Bb3 36. Ke1 Bc2 37. Kd2 Kd5 38. Ra2 Kc4 39. Rb2 Bxa4
40. Ra2 Bb5 41. Ra1 b3 42. Rc1+ Kb4 43. Ra1 b2 44. Rb1 Kb3 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Van Kampen, Robin"]
[Black "Ootes, Lennart"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2454"]
[BlackElo "2173"]
[PlyCount "65"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. d3
Nd7 9. Nbd2 Nc5 10. h3 Bh5 11. Bxc6+ bxc6 12. d4 Nd3 13. Re3 Nxc1 14. Qa4 O-O
15. Rxc1 c5 16. dxe5 dxe5 17. Qc4 Qb8 18. Rc2 Re8 19. Rd3 Qb5 20. Nxe5 Bd6 21.
a4 Qxc4 22. Nexc4 Bd1 23. Rc1 Bxa4 24. Nxd6 Rad8 25. Nxe8 Rxd3 26. Nxc7 Rxd2
27. Ra1 Bc6 28. Rxa6 Bxe4 29. f3 Bb7 30. Rb6 Bc8 31. Rb8 Rd8 32. Nd5 Kf8 33.
Nb6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Van Oosterom, Chiel"]
[Black "Afek, Yochanan"]
[Result "1-0"]
[ECO "C09"]
[WhiteElo "2426"]
[BlackElo "2283"]
[PlyCount "59"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8.
O-O Nge7 9. Nbd2 O-O 10. Nb3 Bb6 11. Re1 Bg4 12. Be3 Bc7 13. Bc5 Re8 14. h3 a6
15. Bxc6 Bxf3 16. Qxf3 bxc6 17. Nd4 Qd7 18. Qg4 f5 19. Qg5 Ng6 20. Nxf5 Bf4 21.
Qg4 Qf7 22. h4 Rxe1+ 23. Rxe1 Re8 24. Rxe8+ Qxe8 25. g3 Qe1+ 26. Kh2 Be5 27. h5
Nf8 28. Nh6+ Kh8 29. Qc8 Bxg3+ 30. Kg2 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Van Overdam, Jan"]
[Black "Kerigan, Demre"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2030"]
[BlackElo "2149"]
[PlyCount "80"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nf6 5. Bd3 O-O 6. O-O Nc6 7. h3 e5 8. c3
exd4 9. cxd4 Nb4 10. Nc3 Nxd3 11. Qxd3 Re8 12. Rae1 c6 13. Qd2 b5 14. b4 a5 15.
a3 axb4 16. axb4 Qc7 17. Bf4 Nd7 18. Rc1 Qb8 19. Qd3 Nb6 20. d5 cxd5 21. exd5
Nc4 22. Nd4 Bd7 23. Ra1 Qb6 24. Be3 Rxa1 25. Rxa1 Nxe3 26. fxe3 Rxe3 27. Ra8+
Be8 28. Qxe3 Bxd4 29. Rxe8+ Kg7 30. Kf2 Bxe3+ 31. Rxe3 Qd4 32. Nxb5 Qxd5 33.
Nc3 Qd2+ 34. Ne2 d5 35. Kf3 d4 36. Nxd4 Qxd4 37. Re4 Qd3+ 38. Re3 Qd5+ 39. Ke2
Qxg2+ 40. Kd3 f5 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.27"]
[Round "6"]
[White "Werle, Jan"]
[Black "Lobzhanidze, Davit"]
[Result "1-0"]
[ECO "D12"]
[PlyCount "121"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Be2 Nbd7 8. O-O
Bd6 9. g3 O-O 10. Nxg6 hxg6 11. Qb3 Rb8 12. Rd1 a6 13. a4 Qe7 14. Bd2 a5 15.
Na2 Bc7 16. Nc3 Bd6 17. Na2 Bc7 18. Be1 Ne4 19. Qc2 f5 20. b4 axb4 21. Nxb4
Rbc8 22. a5 Nb8 23. Rdb1 c5 24. dxc5 Be5 25. Ra2 Rxc5 26. Qb3 Rfc8 27. cxd5 Nc3
28. Bxc3 Rxc3 29. Rc2 Rxb3 30. Rxc8+ Kh7 31. Rxb3 exd5 32. Nxd5 Qe6 33. Rc4 g5
34. Bf3 Qa6 35. Rc5 g4 36. Bg2 Nc6 37. Nf4 Bxf4 38. gxf4 Nxa5 39. Ra3 b6 40.
Rxf5 Qc4 41. Rh5+ Kg6 42. Rg5+ Kf6 43. Bf1 Qc1 44. Rd3 Nc4 45. Rgd5 b5 46. Rd1
Qc2 47. R1d4 Qc1 48. Kg2 Qc2 49. Kg3 Qc1 50. Bg2 Qe1 51. Rd1 Qe2 52. h3 gxh3
53. Bxh3 b4 54. Bf1 Qc2 55. R1d4 Nb2 56. Rd6+ Kf7 57. Rxb4 Kg8 58. Bg2 Nd1 59.
Rd8+ Kf7 60. Rd7+ Kg8 61. Bd5+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Willemze, Thomas"]
[Black "Heemskerk, Wim"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2394"]
[BlackElo "2263"]
[PlyCount "63"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1
c4 9. h4 Nc6 10. h5 h6 11. Ne2 Bd7 12. Nf4 O-O-O 13. g3 f6 14. Bh3 Re8 15. Nxd5
fxe5 16. O-O Nxd4 17. Nb6+ axb6 18. cxd4 exd4 19. Qxb6 c3 20. Bf4 e5 21. Bg2
Bc6 22. Rfe1 Bxg2 23. Kxg2 exf4 24. Rab1 Re7 25. Rb5 f3+ 26. Kh2 Qxb5 27. Qxb5
Rxe1 28. Qc5+ Kb8 29. Qd6+ Ka8 30. Qd8+ Ka7 31. Qxd4+ Ka6 32. Qxg7 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.11.12"]
[Round "6"]
[White "Ypma, Peter"]
[Black "Jacoby, Gisbert"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2080"]
[BlackElo "2185"]
[PlyCount "72"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. c3 g6 3. Nf3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. Nc3 Nh6 8. Bg5
Bg4 9. Be2 Nf5 10. O-O O-O 11. Re1 Qd7 12. h3 Bxf3 13. Bxf3 e6 14. Ne2 h6 15.
Bf4 f6 16. exf6 Bxf6 17. Be3 Nh4 18. Nf4 g5 19. Nxe6 Qxe6 20. Bxg5 Qf5 21. Bxh4
Bxh4 22. Qb3 Rad8 23. Rad1 Qf7 24. Qe3 Bg5 25. Qe2 Qg7 26. Qe6+ Kh8 27. Bxd5
Rf6 28. Qe4 Rf4 29. Qe6 Nxd4 30. Qe5 Nc2 31. Re2 Nb4 32. g3 Rff8 33. Bb3 Rxd1+
34. Bxd1 Qxe5 35. Rxe5 Nd3 36. f4 Nxe5 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Afek, Yochanan"]
[Black "Partenheimer, Axel"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2283"]
[BlackElo "2201"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.28"]
[Round "7"]
[White "Baklan, Vladimir"]
[Black "Werle, Jan"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "35"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1
c4 9. Ne2 Nc6 10. Nf4 Bd7 11. Be2 O-O-O 12. O-O f6 13. Re1 Rf8 14. Bg4 f5 15.
Bd1 g5 16. Nh5 h6 17. f4 g4 18. h3 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.28"]
[Round "7"]
[White "Bluvshtein, Mark"]
[Black "Brandenburg, Daan"]
[Result "1/2-1/2"]
[ECO "A58"]
[PlyCount "77"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. g3
Bg7 9. Bg2 Nbd7 10. Rb1 Nb6 11. b3 Bc8 12. e4 Ba6 13. Bf1 Qc8 14. Be2 Bxe2 15.
Qxe2 Qa6 16. Nd2 O-O 17. Bb2 Nfd7 18. a4 Rfc8 19. Na2 Qxe2+ 20. Kxe2 Bxb2 21.
Rxb2 c4 22. bxc4 Nxc4 23. Rc2 Nxd2 24. Rxc8+ Rxc8 25. Kxd2 Rc4 26. Nc3 Nc5 27.
a5 Nb3+ 28. Kd3 Rd4+ 29. Kc2 Nxa5 30. Ra1 Nc4 31. Ra4 f5 32. exf5 gxf5 33. Kc1
Kf7 34. f3 Nd2 35. Rxd4 Nb3+ 36. Kd1 Nxd4 37. f4 Kg6 38. h3 h5 39. h4 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.28"]
[Round "7"]
[White "Bojkov, Dejan"]
[Black "Bok, Benjamin"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "99"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 bxc6 7. Nd2 d6 8.
Nb3 Bb6 9. a4 a5 10. Bd2 Qxf3 11. gxf3 Ne7 12. Rg1 Ng6 13. Be3 Bxe3 14. fxe3
Bd7 15. f4 O-O 16. O-O-O c5 17. Nxc5 Bc6 18. Na6 Ra7 19. e5 dxe5 20. f5 Nh4 21.
f6 g6 22. Nc5 Nf5 23. Bb5 Bxb5 24. axb5 Nxe3 25. Rd7 Nc4 26. b3 Nb6 27. Re7 a4
28. bxa4 Nxa4 29. Nd7 Rfa8 30. Rg5 Nb6 31. Nxb6 cxb6 32. Rxa7 Rxa7 33. Rxe5 Ra8
34. c4 Kf8 35. Kc2 Rd8 36. Kc3 Rd6 37. c5 bxc5 38. Kc4 Rxf6 39. Kxc5 Rf2 40. b6
Rb2 41. Kc6 f6 42. Rb5 Rc2+ 43. Kd7 Rd2+ 44. Ke6 Rd8 45. b7 Rb8 46. Kxf6 Ke8
47. Ke6 h6 48. h4 Kf8 49. Kf6 g5 50. Rc5 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Carlstedt, Jonathan"]
[Black "Maris, Ivo"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2392"]
[BlackElo "1955"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Dehn, Marcus"]
[Black "Stjazhkina, Olga"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2115"]
[BlackElo "2240"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Donchenko, Alexander"]
[Black "Ashwin, Jayaram"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2207"]
[BlackElo "2420"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Grover, Sahaj"]
[Black "Willemze, Thomas"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2432"]
[BlackElo "2394"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.28"]
[Round "7"]
[White "Gupta, Abhijeet"]
[Black "Romanishin, Oleg"]
[Result "1-0"]
[ECO "D22"]
[PlyCount "65"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. Nc3 a6 7. h3 Bh5 8. g4
Bg6 9. Ne5 Nbd7 10. Nxg6 hxg6 11. Qf3 c6 12. Bd2 Nb6 13. Bb3 a5 14. a3 a4 15.
Ba2 Nfd5 16. Ne2 Be7 17. e4 Nc7 18. O-O-O Bg5 19. Kb1 Bxd2 20. Rxd2 Qg5 21.
Rhd1 O-O-O 22. Qxf7 Rhf8 23. f4 Qh6 24. Qe7 Qxh3 25. Qb4 Nd7 26. d5 exd5 27.
exd5 c5 28. Qa5 Qxg4 29. d6 Na6 30. Bc4 Ndb8 31. d7+ Rxd7 32. Bxa6 Qf5+ 33. Bd3
1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Herman, Matthew J"]
[Black "Baghdasaryan, Vahe"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2149"]
[BlackElo "2303"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Jacoby, Gisbert"]
[Black "Van Foreest, Jorden"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2185"]
[BlackElo "1970"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Kerigan, Demre"]
[Black "Bijlsma, Nick"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2149"]
[BlackElo "2133"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Krause, Ullrich"]
[Black "Van Overdam, Jan"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Lampert, Jonas"]
[Black "Heemskerk, Wim"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2131"]
[BlackElo "2263"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Lobzhanidze, Davit"]
[Black "De Jong, Migchiel"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2496"]
[BlackElo "2406"]
[PlyCount "129"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. O-O Nc6 8.
Nxc6 Bxc6 9. Qe2 Bc5 10. a4 b4 11. Nd5 Ne7 12. Nxe7 Qxe7 13. Bxa6 Bxe4 14. Qxe4
Rxa6 15. Qb7 Ra5 16. c3 O-O 17. cxb4 Bxb4 18. Rd1 Raa8 19. Bg5 Qxg5 20. Qxb4
Rfb8 21. Qa3 d5 22. b4 Qe7 23. Rdb1 d4 24. b5 Qd7 25. Qd3 e5 26. a5 Qd5 27. f3
g6 28. Qb3 Qc5 29. Qb4 Qd5 30. Qb3 Qc5 31. Qb4 Qd5 32. b6 d3 33. a6 d2 34. a7
Rb7 35. Rd1 Qc6 36. Rxd2 Rxb6 37. Qe7 Qc3 38. Rd8+ Kg7 39. Rad1 Qe3+ 40. Kh1
Qe2 41. h4 Re6 42. Qf8+ Kf6 43. Qh8+ Kf5 44. Qxh7 Rxa7 45. Qh6 Kf6 46. Qh8+ Kf5
47. Qh6 Kf6 48. Rc1 Ra4 49. Rf8 Rd6 50. Qg5+ Ke6 51. Re8+ Kd5 52. Qe7 f6 53.
Qf7+ Kd4 54. Qxg6 Ke3 55. Qh6+ Kf2 56. Rg8 Rf4 57. Kh2 Rdd4 58. Rh8 Rd1 59.
Rhc8 Rdd4 60. Ra8 Rxf3 61. Qg6 Rdd3 62. gxf3 Kxf3+ 63. Kh1 Rd4 64. Qh5+ Rg4 65.
Rg1 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Lyell, Mark"]
[Black "Knol, Geon"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2210"]
[BlackElo "2097"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.28"]
[Round "7"]
[White "Naroditsky, Daniel"]
[Black "Nijboer, Friso"]
[Result "1/2-1/2"]
[ECO "B66"]
[PlyCount "61"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. Qe1 Qc7 12. Kb1 e5 13. Bc1 Rc8 14. Bd3 b5
15. f4 Be7 16. a3 O-O 17. g4 exf4 18. Bxf4 Rfe8 19. Rg1 Qb7 20. g5 hxg5 21.
Bxg5 Nxe4 22. Bxe7 Qxe7 23. Nxe4 Bxe4 24. Qg3 g6 25. h4 Rc5 26. Rde1 Re5 27.
Bxe4 Rxe4 28. Rxe4 Qxe4 29. h5 Re6 30. Qg5 Qe3 31. hxg6 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Ootes, Lennart"]
[Black "Aronov, Igor"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2173"]
[BlackElo "2207"]
[PlyCount "51"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. b3 Bg7 8. Be3
O-O 9. Rc1 e6 10. Nf3 Nc6 11. Be2 Bd7 12. h4 e5 13. d5 Ne7 14. h5 Bg4 15. hxg6
hxg6 16. Ng5 Bxe2 17. Qxe2 Nf5 18. Bd2 Bh6 19. Nce4 Kg7 20. Rc3 Rh8 21. Rch3
Qd7 22. Qf3 Qe7 23. g4 Nd4 24. Qd3 Nd7 25. Rxh6 Rxh6 26. Rxh6 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Poetsch, Hagen"]
[Black "Lambrechts, Koen"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2408"]
[BlackElo "2174"]
[PlyCount "53"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Bg6 8. O-O
c5 9. Nxc5 Nxc5 10. dxc5 Nc6 11. Be3 Qc7 12. c3 Be7 13. Bd4 f6 14. exf6 gxf6
15. Be3 Kf7 16. Re1 Rag8 17. Nd4 Nd8 18. c4 Bxc5 19. cxd5 Bd6 20. dxe6+ Ke7 21.
Nb5 Bxh2+ 22. Kh1 Qc6 23. Bc5+ Qxc5 24. Qd7+ Kf8 25. Qxd8+ Kg7 26. Qd7+ Kh6 27.
Qd2+ 1-0

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.28"]
[Round "7"]
[White "Prohaszka, Peter"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "E97"]
[PlyCount "116"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. Be3
Ng4 9. Bg5 f6 10. Bh4 Nh6 11. dxe5 dxe5 12. Qxd8 Nxd8 13. c5 c6 14. Rfd1 Nhf7
15. Nd2 Ne6 16. Nb3 Nd4 17. f3 f5 18. Bd3 Be6 19. exf5 Bxb3 20. axb3 gxf5 21.
Bc4 b5 22. cxb6 axb6 23. Ne2 Rxa1 24. Rxa1 Nxe2+ 25. Bxe2 e4 26. Bf2 b5 27. Rc1
Ne5 28. Kf1 Rd8 29. fxe4 fxe4 30. Be3 Ra8 31. Rd1 Kf7 32. Kf2 Ke6 33. Bc5 Ra2
34. Rd6+ Kf5 35. h3 Rxb2 36. g4+ Kg5 37. b4 Bf8 38. Be3+ Kh4 39. Rf6 Nd3+ 40.
Kf1 Bxb4 41. Re6 Kxh3 42. Rxe4 Rb1+ 43. Bd1 Rxd1+ 44. Ke2 Re1+ 45. Kxd3 c5 46.
Re6 Kxg4 47. Rh6 c4+ 48. Kd4 Rd1+ 49. Ke4 Rd7 50. Rh1 Re7+ 51. Kd4 Kf3 52. Rh3+
Ke2 53. Rh2+ Kd1 54. Rh5 Bc3+ 55. Kxc3 Rxe3+ 56. Kd4 Rd3+ 57. Ke4 Rd7 58. Rxb5
c3 0-1

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.28"]
[Round "7"]
[White "Rotstein, Arkadij"]
[Black "Andriasian, Zaven"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "44"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 Ngf6 6. Nbd2 g6 7. Re1 Bg7 8. c3
O-O 9. e4 e5 10. exd5 Nxd5 11. h3 Bxf3 12. Nxf3 exd4 13. Nxd4 Ne5 14. h4 Qb6
15. h5 Rfe8 16. a4 Nc4 17. Rxe8+ Rxe8 18. Bxd5 cxd5 19. b3 Nd6 20. Be3 Qc7 21.
Qd3 Ne4 22. Nb5 Qe5 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Shiven, Khosla"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2354"]
[BlackElo "2487"]
[PlyCount "77"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. a4 Bf8 14. Bd3 c6 15. b3
g6 16. Ba3 Qc7 17. Qc2 Bg7 18. dxe5 dxe5 19. c4 bxa4 20. c5 axb3 21. Qxb3 a5
22. Ng5 Nf8 23. Nc4 Ba6 24. Nd6 Re7 25. Bxa6 Rxa6 26. Bb2 h6 27. Ngxf7 Rxf7 28.
Bxe5 Qe7 29. Nxf7 Qxf7 30. Qc3 a4 31. Ra3 Qe6 32. Qb4 N8d7 33. Bd6 Ne8 34. Rd1
Kh7 35. Rxa4 Bc3 36. Qa3 Bb2 37. Qb4 Bc3 38. Qa3 Bb2 39. Qb4 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Sparenberg, Erik"]
[Black "Ypma, Peter"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2095"]
[BlackElo "2080"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Theulings, Paul-Peter"]
[Black "Kantans, Toms"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2132"]
[BlackElo "2342"]
[PlyCount "0"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

 *

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2010.12.28"]
[Round "7"]
[White "Van Kampen, Robin"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "C70"]
[PlyCount "105"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. c3 g6 6. d4 exd4 7. cxd4 b5 8. Bb3
Bg7 9. O-O d6 10. Nc3 Na5 11. Bc2 O-O 12. h3 c5 13. dxc5 dxc5 14. Qxd8 Rxd8 15.
Be3 Be6 16. Bxc5 Nec6 17. Rac1 Nc4 18. Ng5 Nxb2 19. Nxe6 fxe6 20. Ne2 Kf7 21.
Bb3 Nd3 22. Rc2 Nxc5 23. Rxc5 Rd6 24. Nf4 Re8 25. Rfc1 Nd4 26. e5 Rd7 27. Rd1
Ree7 28. Nxe6 Rxe6 29. Rc6 Ke7 30. Bxe6 Nxe6 31. Rxd7+ Kxd7 32. Rd6+ Ke7 33.
Rxa6 Bxe5 34. Ra5 Nd4 35. Ra7+ Ke6 36. Rxh7 Ne2+ 37. Kf1 Nc3 38. Ra7 Bf4 39.
Ra3 b4 40. Rb3 Bd6 41. Rb2 Kd5 42. Rd2+ Kc5 43. g3 Ne4 44. Rc2+ Kd5 45. Ke2 Bc5
46. Kf3 Kd4 47. Re2 Nc3 48. Rd2+ Kc4 49. h4 Bd4 50. g4 Nb1 51. Rd1 Nc3 52. Rd2
Nb1 53. Rd1 1/2-1/2

[Event "Schaakfestival 2010 Open A"]
[Site "Groningen"]
[Date "2011.12.12"]
[Round "7"]
[White "Van Overdam, Julian"]
[Black "Van Oosterom, Chiel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2122"]
[BlackElo "2426"]
[PlyCount "80"]
[EventDate "2010.12.??"]
[SourceDate "2010.12.22"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 a6 5. d3 b5 6. Bb3 e6 7. Nge2 Nxb3 8.
axb3 Bb7 9. O-O Nf6 10. f4 d6 11. f5 Be7 12. Ng3 Qd7 13. Bg5 h6 14. fxe6 fxe6
15. Be3 O-O 16. Qe2 Qe8 17. e5 dxe5 18. Bd2 Qc6 19. Nce4 c4 20. Nxf6+ Rxf6 21.
bxc4 bxc4 22. dxc4 Raf8 23. Rxf6 Rxf6 24. Rf1 Rg6 25. b4 h5 26. b5 axb5 27.
cxb5 Qxc2 28. Rc1 Qa2 29. Rc7 Qd5 30. Rxe7 Qc5+ 31. Be3 Qxe7 32. Qxh5 Rf6 33.
Qxe5 Qd7 34. Bd4 Rf7 35. Nh5 Bd5 36. Qb8+ Rf8 37. Qg3 Bc4 38. Nf6+ Rxf6 39.
Bxf6 Qd1+ 40. Kf2 Qe2+ 0-1

