PGN Chess Game Schaakfestival Groningen 2009 Open A (NED)

Download this file.

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Afek, Yochanan"]
[Black "Ernst, Sipke"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2285"]
[BlackElo "2587"]
[PlyCount "83"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. O-O e6 8. Bf4
Bd6 9. Bxd6 Qxd6 10. Nd2 Nge7 11. Nb3 Bh5 12. Qd2 f6 13. f4 O-O 14. Rae1 Bf7
15. Rf3 b6 16. Rh3 Bg6 17. Nbc1 Be4 18. Ng3 f5 19. Bb5 Nd8 20. Qf2 Rf6 21. Be8
Rf8 22. Ba4 Rb8 23. Re3 b5 24. Bb3 b4 25. Nh5 Ng6 26. Reg3 Rf7 27. Nd3 bxc3 28.
bxc3 Bxd3 29. Rxd3 Nc6 30. Qe2 Na5 31. Rde3 Re7 32. Rhf3 Nxb3 33. axb3 Rxb3 34.
Rf1 Qc6 35. Qe1 Rb2 36. g4 fxg4 37. Qg3 Qa4 38. f5 Qa2 39. fxg6 hxg6 40. Nf4
Rf7 41. Rxe6 g5 42. Re8+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Aginian, Nelly"]
[Black "Warmelink, Evie"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2304"]
[BlackElo "1970"]
[PlyCount "37"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Nc6 7. f3 Be7 8. Qd2
O-O 9. g4 Nd7 10. O-O-O a6 11. h4 Nde5 12. Qg2 b5 13. Nxc6 Nxc6 14. g5 b4 15.
Na4 Bd7 16. Nb6 Rb8 17. Nc4 Qc7 18. Qd2 d5 19. exd5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Baklan, Vladimir"]
[Black "Racherbaumer, Marcel"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2655"]
[BlackElo "2301"]
[PlyCount "67"]
[EventDate "2009.12.??"]

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. Nb3 b5 10. a3 Nf6 11. Kh1 Be7 12. f4 Rc8 13. Be3 O-O 14. g4 h6 15. Bf3
Nh7 16. Qd2 Rfd8 17. Qf2 Re8 18. Rad1 Nf8 19. h4 Bf6 20. Nb1 g6 21. c3 Rb8 22.
g5 hxg5 23. hxg5 Bg7 24. Qd2 d5 25. e5 Ne7 26. Nd4 a5 27. b3 Rec8 28. Rf2 Be8
29. Rh2 Nd7 30. Rh3 Nc6 31. Nxc6 Qxc6 32. Qh2 Qc7 33. Kg2 Nxe5 34. fxe5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Brandenburg, Daan"]
[Black "Nabuurs, Joep"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "2481"]
[BlackElo "2191"]
[PlyCount "57"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 b5 6. Bf1 h6 7. Nf3 Qxd5 8.
Nc3 Qe6 9. Bxb5 Bb7 10. O-O O-O-O 11. Re1 Qg4 12. h3 Qg6 13. Nh4 Qh7 14. Bd3
Rxd3 15. cxd3 g5 16. Nf3 g4 17. hxg4 Nxg4 18. Qa4 Qg7 19. Re4 Rg8 20. Rxg4 Qxg4
21. Qxg4+ Rxg4 22. Ne1 Bc5 23. Nd1 Ba6 24. b3 Nb4 25. Ne3 Rg5 26. Nc4 Rf5 27.
Ne3 Rg5 28. Nc4 Rf5 29. Ne3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Donker, Roel"]
[Black "Berkovich, Mark A"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2140"]
[BlackElo "2406"]
[PlyCount "221"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Nc6 5. Bd3 e5 6. Nge2 d5 7. O-O dxc4 8.
Bxc4 O-O 9. a3 Bd6 10. d5 Ne7 11. e4 Ng6 12. Ng3 a6 13. f3 b5 14. Bb3 Bc5+ 15.
Kh1 Bd7 16. Nf5 Nh5 17. Be3 Bxe3 18. Nxe3 Qg5 19. Qd2 c5 20. dxc6 Bxc6 21. Rad1
Nhf4 22. g3 Ne6 23. Nf5 Rad8 24. Qxg5 Nxg5 25. h4 Rxd1 26. Bxd1 Ne6 27. h5 Re8
28. hxg6 hxg6 29. Ne3 Nd4 30. Ned5 Kf8 31. Kg2 f5 32. Rh1 Kf7 33. Ne2 Bxd5 34.
exd5 Nxe2 35. Bxe2 Rc8 36. Bd3 Rc5 37. Rd1 Ke7 38. Bb1 Kd6 39. Kf2 b4 40. axb4
Rb5 41. Rd2 Rxb4 42. g4 fxg4 43. Bxg6 gxf3 44. Kxf3 Rb3+ 45. Ke2 a5 46. Bf7 g5
47. Be6 a4 48. Rc2 e4 49. Rc4 Rxb2+ 50. Ke3 a3 51. Kxe4 Re2+ 52. Kf3 a2 53.
Rc6+ Ke5 54. Ra6 Rd2 55. Ke3 Rb2 56. Kf3 Rd2 57. Kg4 Rg2+ 58. Kh5 g4 59. Kh4
Kf4 60. Ra4+ Ke5 61. Ra6 Kd4 62. Ra4+ Ke5 63. Kg5 Rd2 64. Kh4 Rg2 65. Bxg4 Rd2
66. Ra6 Kxd5 67. Be6+ Ke5 68. Bxa2 Kf4 69. Ra4+ Ke5 70. Kg3 Rd3+ 71. Kf2 Rd4
72. Bc4 Kf4 73. Ke2 Ke5 74. Ra5+ Kd6 75. Bd3 Rd5 76. Ra6+ Kc5 77. Ke3 Rd8 78.
Ra5+ Kb6 79. Re5 Rd6 80. Ke4 Kc6 81. Re7 Rd8 82. Bc2 Kd6 83. Ra7 Rc8 84. Bb3
Kc5 85. Rd7 Re8+ 86. Kd3 Re5 87. Bc4 Rg5 88. Kc3 Rg3+ 89. Bd3 Rg5 90. Rd4 Rg8
91. Rh4 Rg5 92. Ra4 Re5 93. Ra1 Re7 94. Ra5+ Kd6 95. Kd4 Re1 96. Ra6+ Kc7 97.
Be4 Kd7 98. Rf6 Ke7 99. Rh6 Rd1+ 100. Ke5 Rd2 101. Bd5 Rd1 102. Re6+ Kf8 103.
Kd6 Kg7 104. Ke5 Re1+ 105. Be4 Ra1 106. Re7+ Kf8 107. Rc7 Ra6 108. Bf5 Kg8 109.
Be6+ Kh8 110. Kf6 Ra8 111. Kg6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Efroimski, Marsel"]
[Black "Popilski, Gil"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2150"]
[BlackElo "2441"]
[PlyCount "98"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Be3 d6 8.
N1d2 Nd7 9. Qe2 Qc7 10. f4 b6 11. a4 Bb7 12. a5 b5 13. c4 b4 14. O-O Ngf6 15.
Rfc1 Nc5 16. Bxc5 dxc5 17. e5 Nd7 18. Be4 O-O-O 19. Rd1 g5 20. fxg5 Bxg5 21.
Bxb7+ Kxb7 22. Ne4 Be7 23. Qf2 Nxe5 24. Nexc5+ Ka8 25. Nxa6 Qc6 26. Qb6 Qxb6+
27. axb6 Kb7 28. Rxd8 Rxd8 29. Ra4 Rd1+ 30. Kf2 Rb1 31. Ra2 Nxc4 32. Nac5+
Bxc5+ 33. Nxc5+ Kxb6 34. Nd3 Kb5 35. Ke2 e5 36. Ra8 e4 37. Rb8+ Nb6 38. Nf4 Kc6
39. Ke3 f5 40. Rf8 Nc4+ 41. Kd4 Nd6 42. Ke5 Rxb2 43. Nd5 Rd2 44. Nxb4+ Kc5 45.
Na6+ Kb5 46. Nc7+ Kc6 47. Ne8 e3 48. Nxd6 e2 49. Rc8+ Kd7 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Genova, Lyubka"]
[Black "Reinderman, Dimitri"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2263"]
[BlackElo "2575"]
[PlyCount "64"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 a6 6. Bxd7+ Nxd7 7. d5 b5 8.
O-O g6 9. Bf4 Bg7 10. Qc1 O-O 11. Bh6 Nb6 12. Re1 e5 13. Bxg7 Kxg7 14. Nd2 f5
15. f3 Bd7 16. Ne2 f4 17. c4 g5 18. a3 Rc8 19. b3 Rf6 20. h3 h5 21. Kh2 g4 22.
g3 Rg6 23. Rg1 Qg5 24. Qc3 Kg8 25. Raf1 Rf8 26. Qc1 fxg3+ 27. Rxg3 h4 28. Rgg1
g3+ 29. Kg2 Qe3 30. Nc3 b4 31. axb4 cxb4 32. Qe1 Qxc3 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Giri, Anish"]
[Black "Thompson, Ian D"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2585"]
[BlackElo "2266"]
[PlyCount "131"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Qxf6 10. Nf3 h6 11. O-O Bd6 12. Bd2 O-O 13. Bc3 Rd8 14. Ng3 Nf8 15.
Re1 Qf7 16. Qc2 Bd7 17. Rad1 Rac8 18. Qb1 Be8 19. Re3 Bf4 20. Re2 Bb8 21. Rde1
a6 22. a3 Qd7 23. h3 Bf7 24. Kh1 Qe8 25. Bd2 Ba7 26. Bc3 Rd7 27. b4 Re7 28. b5
axb5 29. Bxb5 Ng6 30. Re3 Qd8 31. a4 Bb8 32. Bb2 Bd6 33. Ba3 Bxa3 34. Rxa3 Na5
35. Qb4 b6 36. Bf1 Rc6 37. Rc3 Rxc3 38. Qxc3 Rc7 39. Qb4 Rc6 40. Kg1 Qc7 41.
Rb1 Nc4 42. Ne2 Be8 43. h4 Qe7 44. Qxe7 Nxe7 45. Nf4 Rd6 46. Ra1 Nc6 47. g3 Bf7
48. Re1 Nd8 49. Rc1 Rc6 50. Bxc4 Rxc4 51. Rb1 Rxa4 52. Rxb6 Ra8 53. Ne5 Rc8 54.
Rd6 Kf8 55. Kg2 Ke7 56. Rd7+ Kf6 57. Ng4+ Kf5 58. f3 h5 59. Ne5 Kf6 60. g4 hxg4
61. fxg4 Be8 62. Rd6 g5 63. hxg5+ Kxg5 64. Rxd8 Rc2+ 65. Kg3 Rc3+ 66. Nf3+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Greenfeld, Alon"]
[Black "Haast, Anne"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2559"]
[BlackElo "2251"]
[PlyCount "63"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. d4 Nbd7 7. O-O e5 8. h3
c6 9. e4 exd4 10. Nxd4 Qe7 11. Re1 a5 12. Bg5 h6 13. Be3 Nc5 14. Qc2 Re8 15.
Rad1 Nfd7 16. f4 Qf8 17. b3 Kh7 18. Kh2 Nb6 19. Qf2 Qh8 20. e5 dxe5 21. Nde2
exf4 22. Bxc5 fxg3+ 23. Nxg3 Rxe1 24. Rxe1 Be6 25. Rxe6 fxe6 26. Qf7 Qd8 27.
Qxb7 Nd7 28. Nce4 Rc8 29. Be7 Qxe7 30. Qxc8 Ne5 31. c5 h5 32. Qxe6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Grover, Sahaj"]
[Black "Danielian, Elina"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2372"]
[BlackElo "2499"]
[PlyCount "72"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 Qb6 8. c3 f6
9. g3 cxd4 10. cxd4 Bb4+ 11. Nc3 O-O 12. a3 Be7 13. Bh3 Kh8 14. Na4 Qc7 15. O-O
Nb6 16. Nc3 Bd7 17. Kg2 f5 18. g4 fxg4 19. Bxg4 Nd8 20. Ng5 h6 21. Qd3 hxg5 22.
fxg5 Kg8 23. g6 Be8 24. Bf4 Qc4 25. Qh3 Bxg6 26. Bxe6+ Nxe6 27. Qxe6+ Bf7 28.
Qxe7 Rae8 29. Qb4 Qd3 30. Rad1 Qg6+ 31. Bg3 Nc4 32. Rde1 Be6 33. Rxf8+ Rxf8 34.
Qb3 Qd3 35. Qd1 Ne3+ 36. Rxe3 Qxe3 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Hertog ten, Hugo"]
[Black "Burg, Twan"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2159"]
[BlackElo "2460"]
[PlyCount "76"]
[EventDate "2009.12.??"]

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 Qc7 10. Bb3 Be6 11. Qd3 Rc8 12. Rfd1 Nbd7 13. Rac1 b5 14. h3 Rab8
15. Bxe6 fxe6 16. Nd2 Qc6 17. Bg5 Nc5 18. Qe3 h6 19. Bh4 g5 20. Bg3 b4 21. Ne2
Ncxe4 22. h4 Nxd2 23. Qxd2 Ne4 24. Qe3 Rf8 25. b3 Rbc8 26. Rd3 Nc5 27. Rdd1
gxh4 28. Qxh6 Rf7 29. Bxh4 Rh7 30. Qg6+ Rg7 31. Qxg7+ Kxg7 32. Bxe7 d5 33. f4
Qc7 34. Bh4 Rh8 35. Bf2 Ne4 36. Be3 d4 37. Nxd4 exd4 38. Bxd4+ Nf6 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Saravanan, Venkatachalam"]
[Black "Hirth, Ulrich"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2108"]
[BlackElo "2356"]
[PlyCount "75"]
[EventDate "2009.12.??"]

1. Nf3 g6 2. c4 Bg7 3. e4 c5 4. d4 Nc6 5. d5 Nd4 6. Nxd4 cxd4 7. Bd3 e5 8. O-O
d6 9. Nd2 Nf6 10. b4 a5 11. bxa5 Nd7 12. Nb3 Qc7 13. Bd2 Nc5 14. Nxc5 dxc5 15.
Rb1 O-O 16. Rb6 Ra6 17. Qb3 Rd8 18. Rb1 Bf8 19. Bc2 f5 20. Qf3 f4 21. Ba4 Qf7
22. Qb3 g5 23. Rxb7 Bxb7 24. Qxb7 Qxb7 25. Rxb7 Bd6 26. Bb5 Raa8 27. Kf1 Bb8
28. a6 Ra7 29. Ba5 Rf8 30. Bb6 Rxb7 31. axb7 Bd6 32. f3 g4 33. a4 gxf3 34. gxf3
Rf7 35. Bxc5 Bb8 36. Bc6 Rg7 37. d6 d3 38. d7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Hoeksema, Erik"]
[Black "Bijlsma, Nick"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2331"]
[BlackElo "2075"]
[PlyCount "105"]
[EventDate "2009.12.??"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7 7. Re1 O-O 8. e4
d6 9. d4 cxd4 10. Nxd4 Qc8 11. b3 a6 12. Bb2 Nbd7 13. f4 Rd8 14. Rc1 Qb8 15. g4
Ne8 16. g5 Qa7 17. Kh1 Rac8 18. Qd2 Bf8 19. f5 e5 20. Nc2 b5 21. Ne3 Nb6 22.
cxb5 axb5 23. a3 Nc7 24. Ned5 Ncxd5 25. Nxd5 Bxd5 26. exd5 Nd7 27. Rc6 Nc5 28.
Qe3 Qd7 29. Rf1 Qe8 30. b4 Na4 31. Ba1 f6 32. gxf6 gxf6 33. Rfc1 Kh8 34. Bf1
Rxc6 35. dxc6 Qf7 36. Qf3 Nb6 37. Bxb5 Bh6 38. Rc2 Qd5 39. Qxd5 Nxd5 40. Bf1
Be3 41. Bb2 Rc8 42. Bc1 Bb6 43. Bh6 Ne7 44. b5 Nxf5 45. Bc1 Nd4 46. Rg2 d5 47.
Bb2 Ne6 48. Bd3 Nf4 49. Bf5 Rc7 50. Rg3 Ne2 51. Rg2 Nf4 52. Rg3 Ne2 53. Rg2
1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Holm, Sejer"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2256"]
[BlackElo "2561"]
[PlyCount "130"]
[EventDate "2009.12.??"]

1. Nf3 f5 2. d3 Nc6 3. e4 e5 4. Nc3 Nf6 5. exf5 d5 6. Bg5 Bb4 7. a3 Bxc3+ 8.
bxc3 h6 9. Bh4 Bxf5 10. d4 Qe7 11. Bxf6 Qxf6 12. dxe5 Nxe5 13. Qe2 Be4 14. Nxe5
Qxe5 15. Qe3 Qg5 16. Qxg5 hxg5 17. O-O-O g4 18. c4 O-O-O 19. cxd5 Bxd5 20. c4
Be6 21. Rxd8+ Kxd8 22. Kd2 Ke7 23. Ke3 Rh5 24. Be2 Re5+ 25. Kd2 b6 26. Rc1 Rh5
27. h3 Rf5 28. f3 gxh3 29. g4 Ra5 30. Rh1 Rxa3 31. Rxh3 Bf7 32. Rh7 g5 33. Rh6
Ra5 34. Kc3 Rc5 35. Kd4 a5 36. Rh1 Rc6 37. Bd3 Rd6+ 38. Kc3 Re6 39. Be4 Re5 40.
Rh7 Kf8 41. Kd4 Rc5 42. Bd5 Bxd5 43. cxd5 a4 44. Ke5 Kg8 45. Re7 c6 46. Kf6
Rxd5 47. Ra7 b5 48. f4 gxf4 49. Ra8+ Kh7 50. Ra7+ Kh6 51. Ra8 Rd6+ 52. Kf5 Rd7
53. Kxf4 Kg6 54. Rg8+ Kf7 55. Ra8 Rd4+ 56. Kg5 Rd6 57. Kf4 Rd3 58. g5 a3 59.
Ra7+ Kg6 60. Ra6 Rc3 61. Ra8 Rc4+ 62. Ke5 Ra4 63. Rg8+ Kf7 64. Rc8 a2 65. Rc7+
Kg6 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Jellema, Yme Jan"]
[Black "Meijers, Viesturs"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2193"]
[BlackElo "2488"]
[PlyCount "80"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. O-O cxd4 8.
cxd4 Be7 9. Nc3 Qd6 10. Bg5 O-O 11. Qd2 Rd8 12. Rfd1 b6 13. Rac1 Bb7 14. a3
Rac8 15. b4 Nd5 16. Nxd5 Qxd5 17. Bf4 Bf6 18. Bc4 Qh5 19. Be2 Qd5 20. Bc4 Qd7
21. d5 exd5 22. Qxd5 Qe8 23. Qf5 Ne7 24. Rxd8 Qxd8 25. Qd3 Ng6 26. Qxd8+ Rxd8
27. Be3 Bb2 28. Rb1 Bxa3 29. Be2 Rc8 30. Nd4 Be4 31. Rb3 Bc1 32. Ba6 Bxe3 33.
Bxc8 Bxd4 34. b5 Bc5 35. Kf1 h5 36. f3 Bd5 37. Rc3 Ne5 38. f4 Bc4+ 39. Ke1 Bxb5
40. Kd2 Ng4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Kantans, Toms"]
[Black "Caspi, Israel"]
[Result "1/2-1/2"]
[ECO "D09"]
[WhiteElo "2281"]
[BlackElo "2423"]
[PlyCount "20"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. Bg5 Qd7 8. e6
fxe6 9. O-O e5 10. Bc1 Be7 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Kleijn, Christov"]
[Black "Theulings, Paul-Peter"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2383"]
[BlackElo "2135"]
[PlyCount "51"]
[EventDate "2009.12.??"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. Bc4 Nb6 5. Bb3 c5 6. c3 c4 7. Bc2 Nc6 8. Qe2
dxe5 9. Nxe5 Nxe5 10. Qxe5 Qd6 11. Qxd6 exd6 12. O-O Be6 13. d4 Be7 14. Re1
O-O-O 15. a4 a5 16. Na3 Rhe8 17. Bxh7 Nxa4 18. Nxc4 Bxc4 19. Rxa4 d5 20. Bf5+
Kc7 21. Rxa5 Bg5 22. Be3 g6 23. Bc2 f5 24. Raa1 Bf6 25. g3 Ra8 26. Kg2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Lyell, Mark"]
[Black "Hoffmann, Michael"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2245"]
[BlackElo "2509"]
[PlyCount "104"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 dxe4 5. Nxe4 Nc6 6. g3 Nf6 7. Nxf6+ Qxf6 8.
Bg2 Bd6 9. O-O O-O 10. d3 Bd7 11. Ng5 Qe7 12. Qh5 h6 13. Ne4 f5 14. Nxd6 Qxd6
15. Be3 Nb4 16. Rf2 Bc6 17. Bxc6 Qxc6 18. b3 Rae8 19. Bc1 b5 20. Bb2 c4 21.
dxc4 bxc4 22. Bd4 Kh7 23. a3 Nd5 24. Qf3 Rf7 25. Re1 a5 26. Rfe2 Rb7 27. bxc4
Qxc4 28. Qd3 Qxd3 29. cxd3 Rb3 30. Rxe6 Rd8 31. Bc5 Rxd3 32. Ra6 Rb8 33. Re2
Nc3 34. Rc2 Ne4 35. Rxa5 Rc8 36. Rc4 Rd5 37. Rxe4 fxe4 38. Bb4 Rxa5 39. Bxa5
Rc2 40. Bb6 Ra2 41. Bc5 Kg6 42. g4 Rc2 43. Bd4 Kf7 44. f5 Ra2 45. Bc5 g6 46.
fxg6+ Kxg6 47. h4 h5 48. g5 Kf5 49. Kf1 Kf4 50. Ke1 e3 51. g6 Kf3 52. Bd4 Rc2
0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Mostertman, Milan"]
[Black "Genov, Petar"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2169"]
[BlackElo "2476"]
[PlyCount "46"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Nbd7 8. f4
b5 9. Bf3 Bb7 10. e5 Bxf3 11. Qxf3 dxe5 12. Nc6 Qc7 13. fxe5 Rc8 14. Na7 Nxe5
15. Qg3 Rd8 16. O-O Bc5 17. Kh1 Bxe3 18. Qxe3 Neg4 19. Qg3 Qxa7 20. Rxf6 Nxf6
21. Qxg7 Ke7 22. Rf1 Qd4 23. Ne4 Rhg8 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Nyzhnyk, Illya"]
[Black "Pijpers, Arthur"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2494"]
[BlackElo "2201"]
[PlyCount "79"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 Nc6 8. Nc3
Be7 9. Be3 O-O 10. Nd5 Nd7 11. Qd2 Nc5 12. Nxe7+ Qxe7 13. Rd1 Rfd8 14. Nc1 a5
15. b3 f6 16. Be2 Bf7 17. O-O Ne6 18. Bd3 Ncd4 19. Ne2 Nxe2+ 20. Bxe2 Qc7 21.
Rc1 Kh8 22. Rfd1 g5 23. Bf1 Bh5 24. Qf2 Nc5 25. h3 h6 26. Rd2 Qc6 27. Rcd1 Ne6
28. Bb6 Rd7 29. Rd5 Ra6 30. c5 Nd4 31. Bxa6 bxa6 32. R1xd4 exd4 33. Qxd4 dxc5
34. Bxc5 Be8 35. Bd6 Kg7 36. e5 Qc1+ 37. Kh2 Qf4+ 38. Qxf4 gxf4 39. e6 Rb7 40.
Bxf4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Rauw, Gert Jan"]
[Black "Paulet, Iozefina"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2312"]
[BlackElo "2070"]
[PlyCount "88"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. a4 Be6 10. Be3 Nbd7 11. Kh1 Rc8 12. a5 Rxc3 13. bxc3 Nxe4 14. Bd3 d5 15.
Bxe4 dxe4 16. Ra4 f5 17. c4 f4 18. Bb6 Qe8 19. Qa1 f3 20. Rg1 Rf4 21. gxf3 Rh4
22. Rg3 exf3 23. Nd2 Bf6 24. Nxf3 e4 25. Bd4 exf3 26. Bxf6 Nxf6 27. Qxf6 Rg4
28. Rxg4 Bxg4 29. Qa1 Bh3 30. Qd1 Bg2+ 31. Kg1 Qxa4 32. Qd5+ Kf8 33. Qc5+ Kf7
34. Qf5+ Ke7 35. Qe5+ Kd7 36. Qf5+ Kc7 37. Qe5+ Kc8 38. Qf5+ Qd7 39. Qf8+ Qd8
40. Qf5+ Kb8 41. h3 g6 42. Qe5+ Ka8 43. Qe6 Qxa5 44. Qg8+ Ka7 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Podzielny, Karl-Heinz"]
[Black "Cako, Laszlo"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2456"]
[BlackElo "2155"]
[PlyCount "85"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 c6 7. Qc2 b6 8. b3 Ba6
9. Bb2 Nbd7 10. Rd1 Rc8 11. Nc3 dxc4 12. e4 Qc7 13. h4 h6 14. Bh3 Rfd8 15. Qe2
b5 16. bxc4 bxc4 17. Rac1 Rb8 18. Ba1 Bb4 19. Qe3 Re8 20. g4 e5 21. g5 hxg5 22.
hxg5 Nh5 23. Bg4 g6 24. Bxh5 gxh5 25. Ne2 Bd6 26. g6 fxg6 27. Qh6 Nf8 28. dxe5
Ba3 29. Rc3 Bb2 30. Bxb2 Rxb2 31. Nf4 Re7 32. Rd6 Qb6 33. Re3 Rg7 34. Nd5 cxd5
35. Rxb6 Rxb6 36. exd5 c3 37. Rxc3 Bb7 38. Rc5 Rb4 39. e6 Re4 40. Ng5 Rb4 41.
Kf1 Rd4 42. Qxg7+ Kxg7 43. e7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Potze, Rudolf"]
[Black "Poetsch, Hagen"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2361"]
[BlackElo "2132"]
[PlyCount "87"]
[EventDate "2009.12.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. h3 Bh5 8.
Bb5 e6 9. O-O Bb4 10. Qd3 Bxc3 11. Bxc6+ bxc6 12. bxc3 Bg6 13. Qc4 Qd5 14. Qa4
Be4 15. c4 Qd7 16. Ng5 Bg6 17. Ba3 c5 18. Qa6 cxd4 19. Rad1 Rd8 20. Rfe1 c6 21.
Bc5 Qc7 22. Nxe6 fxe6 23. Rxe6+ Kf7 24. Re7+ Qxe7 25. Bxe7 Kxe7 26. Qxa7+ Rd7
27. Qc5+ Kf7 28. Rxd4 Rxd4 29. Qxd4 Bxc2 30. Qb2 Bf5 31. g4 Be6 32. Qb7+ Nd7
33. Qxc6 Rb8 34. Qf3+ Kg8 35. Qe4 Nc5 36. Qe5 Rc8 37. Qd4 Na4 38. f4 h6 39. f5
Bf7 40. Qd7 Rxc4 41. Qd8+ Kh7 42. Qd7 Kg8 43. Qd8+ Kh7 44. Qd7 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Pruijssers, Roeland"]
[Black "Groenewold, Jan Joris"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2413"]
[BlackElo "2145"]
[PlyCount "71"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 O-O 7. Bg2 Re8 8.
O-O Bf8 9. b3 Nc6 10. Nxc6 bxc6 11. Bb2 Rb8 12. Re1 Bd7 13. h3 Qc8 14. Kh2 h6
15. f4 d5 16. e5 Nh7 17. Qd4 Qa6 18. Na4 Rb4 19. Qf2 c5 20. Nxc5 Qb6 21. Nd3
Qxf2 22. Nxf2 Be6 23. Nd3 Rbb8 24. g4 c6 25. f5 Bc8 26. Rac1 Rd8 27. Bd4 a5 28.
a4 h5 29. Re3 hxg4 30. hxg4 Ng5 31. Kg3 Ba6 32. Kf4 Ne4 33. Bxe4 dxe4 34. Kxe4
Bxd3+ 35. Rxd3 c5 36. Bc3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Schiffer, Kai Uwe"]
[Black "Vergert ten, Paul"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2318"]
[BlackElo "2071"]
[PlyCount "101"]
[EventDate "2009.12.??"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. e4 d6 5. d4 cxd4 6. Nxd4 Nc6 7. Be2 Nxd4 8.
Qxd4 Bg7 9. Bg5 O-O 10. Qd2 Re8 11. Rc1 Be6 12. f3 Rc8 13. b3 Qa5 14. h4 Nh5
15. Nd5 Qxd2+ 16. Kxd2 Kf8 17. Bd3 Ng3 18. Rhe1 b6 19. Rc2 h6 20. Be3 Red8 21.
Rec1 f5 22. Nf4 Bf7 23. Bf2 fxe4 24. fxe4 Nh5 25. Nxh5 gxh5 26. Be3 Bg6 27. b4
Kg8 28. a4 Kh7 29. a5 bxa5 30. b5 Bf6 31. Ra2 Rc7 32. Rxa5 Rdd7 33. g3 Be5 34.
Bf2 e6 35. Rc2 Rf7 36. Be3 Bxg3 37. Ra6 Rcd7 38. Rca2 Bf2 39. Bxf2 Rxf2+ 40.
Kc3 Rxa2 41. Rxa2 e5 42. Ra6 Kg7 43. Bc2 Kf7 44. Ba4 Bxe4 45. b6 Rd8 46. Rxa7+
Kf6 47. Kb4 Bf3 48. c5 dxc5+ 49. Kxc5 Rd5+ 50. Kc4 Rd4+ 51. Kc5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Slagter, David"]
[Black "Bok, Benjamin"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2108"]
[BlackElo "2337"]
[PlyCount "82"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qf6 6. d4 exd4 7. Bg5 Qd6 8.
Qxd4 Qxd4 9. Nxd4 Bd7 10. Nc3 f6 11. Bf4 O-O-O 12. Rad1 Ne7 13. Rfe1 Ng6 14.
Bg3 Bb4 15. Nb3 b6 16. a3 Bxc3 17. bxc3 c5 18. f3 f5 19. exf5 Bxf5 20. Rxd8+
Rxd8 21. Re2 Rd1+ 22. Kf2 a5 23. a4 Rb1 24. Re8+ Kb7 25. Rg8 Rb2 26. Rxg7 Rxc2+
27. Ke1 Rxc3 28. Rxc7+ Ka6 29. Nd2 Ra3 30. h4 h5 31. Nc4 Rxa4 32. Nd6 Be6 33.
Rh7 Nf4 34. Bxf4 Rxf4 35. Ne8 Rf7 36. Rxf7 Bxf7 37. Nd6 Bg8 38. g4 a4 39. Kd2
a3 40. Kc2 c4 41. Kb1 c3 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Sparenberg, Erik"]
[Black "Assendelft van, Floris"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2072"]
[BlackElo "2325"]
[PlyCount "50"]
[EventDate "2009.12.??"]

1. g3 e5 2. Bg2 d5 3. c4 d4 4. d3 Bb4+ 5. Nd2 a5 6. Ngf3 Nc6 7. O-O Nf6 8. a3
Be7 9. Ne1 O-O 10. Rb1 a4 11. b4 axb3 12. Qxb3 Nd7 13. e4 Nc5 14. Qd1 Na4 15.
Qb3 Nc3 16. Ra1 Be6 17. Bb2 b5 18. Bxc3 dxc3 19. Qxc3 Rxa3 20. Rxa3 b4 21. Qa1
bxa3 22. Nb1 Qd7 23. Qa2 Ra8 24. Qa1 Qd4 25. Qxd4 Nxd4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Swinkels, Robin"]
[Black "Heemskerk, Wim"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2500"]
[BlackElo "2236"]
[PlyCount "31"]
[EventDate "2009.12.??"]

1. c4 e6 2. g3 f5 3. Bg2 Nf6 4. d4 c6 5. Nh3 d6 6. Nc3 Be7 7. e4 e5 8. dxe5
dxe5 9. Qxd8+ Bxd8 10. O-O O-O 11. Re1 Na6 12. Be3 Ng4 13. Bg5 Be6 14. exf5
Bxc4 15. Re4 Nxf2 16. Nxf2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Werle, Jan"]
[Black "Klein, David"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2565"]
[BlackElo "2262"]
[PlyCount "101"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. b4 Nh5 10. Re1 f5 11. Ng5 Nf6 12. Bf3 c6 13. Bb2 h6 14. Ne6 Bxe6 15.
dxe6 fxe4 16. Nxe4 Nxe4 17. Rxe4 d5 18. cxd5 cxd5 19. Rxe5 Bxe5 20. Bxe5 Rf5
21. Bb2 Qb6 22. Qd2 Kh7 23. Bg4 Rff8 24. Re1 Rac8 25. Bd4 Qc7 26. g3 Qc2 27.
Qe3 Nf5 28. Bxf5 Qxf5 29. Bxa7 Rfe8 30. Bc5 Rc7 31. Qe5 Qxe5 32. Rxe5 d4 33.
Bxd4 Rce7 34. Rb5 Ra8 35. Bc5 Rxe6 36. Rxb7+ Kg8 37. Ba7 Ra6 38. Be3 h5 39. Kg2
Rxa2 40. Kf3 Rf8+ 41. Ke4 Rfxf2 42. Bxf2 Rxf2 43. h4 Kf8 44. b5 Ke8 45. b6 Rb2
46. Ke5 Kd8 47. Rb8+ Kd7 48. Kf6 Rb3 49. Kxg6 Rxg3+ 50. Kxh5 Kc6 51. Kh6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.21"]
[Round "1"]
[White "Wiel van der, John"]
[Black "Herwaarden van, Arjen"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2475"]
[BlackElo "2162"]
[PlyCount "77"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Be2 f6 7. exf6 Qxf6 8.
Nf1 Bd6 9. Ne3 O-O 10. O-O Qg6 11. b3 Nf6 12. Bb2 Ne4 13. g3 Bd7 14. c4 dxc4
15. bxc4 Qh6 16. Qd3 Ng5 17. Nxg5 Qxg5 18. c5 Be7 19. f4 Qf6 20. Bf3 Rfd8 21.
Be4 h5 22. Qc4 Kh8 23. Rad1 Qf8 24. Bg6 Qf6 25. Bxh5 Qh6 26. Bf3 Rab8 27. d5
Na5 28. Qc3 b6 29. Ng4 Qh7 30. d6 cxd6 31. Be4 Qg8 32. cxd6 Rbc8 33. Qf3 Bxd6
34. Rxd6 Nc4 35. Qg2 Qf8 36. Qh3+ Kg8 37. Qh7+ Kf7 38. Ne5+ Ke8 39. Qh5+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Assendelft van, Floris"]
[Black "Swinkels, Robin"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2325"]
[BlackElo "2500"]
[PlyCount "71"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5
Nxd5 9. d4 Nxc3 10. bxc3 Be4 11. Ne5 Bxg2 12. Kxg2 Nc6 13. Nf3 Na5 14. h4 c5
15. Bg5 h6 16. Bxe7 Qxe7 17. e3 Rac8 18. Ne5 Rc7 19. Qf3 Rfc8 20. Re2 b5 21.
Rd1 cxd4 22. cxd4 Qd6 23. h5 Nc4 24. Nxc4 bxc4 25. Rc2 c3 26. e4 Rc4 27. Rd3
Qb4 28. d5 Qb1 29. dxe6 fxe6 30. Rcxc3 Rxc3 31. Rxc3 Rxc3 32. Qxc3 Qxe4+ 33.
Kg1 Qb1+ 34. Kg2 Qe4+ 35. Qf3 Qd4 36. a3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Berkovich, Mark A"]
[Black "Mostertman, Milan"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2406"]
[BlackElo "2169"]
[PlyCount "55"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8.
O-O h6 9. Bh4 O-O 10. e4 dxe4 11. Nxe4 Be7 12. Bxf6 Bxf6 13. c3 Be7 14. Qe2 Qc7
15. Ng3 b6 16. Rfe1 Bb7 17. Qe4 g6 18. Qg4 Bf6 19. Nh5 Bg7 20. Nxg7 Kxg7 21.
Rxe6 Rad8 22. Rxg6+ fxg6 23. Qxg6+ Kh8 24. Qxh6+ Kg8 25. Bc4+ Rf7 26. Ng5 Ne5
27. Bxf7+ Nxf7 28. Qg6+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Bijlsma, Nick"]
[Black "Brandenburg, Daan"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2075"]
[BlackElo "2481"]
[PlyCount "50"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2
Qc7 9. O-O-O Na5 10. Bd3 b5 11. a3 Rb8 12. Kb1 Nd7 13. Bc1 Be7 14. Na2 Nc4 15.
g4 Ndb6 16. Rhg1 d5 17. g5 g6 18. h4 e5 19. Nf3 d4 20. Nh2 Be6 21. Nb4 Na4 22.
Nxa6 Nxa3+ 23. Ka1 Qa5 24. Nxb8 Nc3 25. h5 Nxc2# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Bok, Benjamin"]
[Black "Greenfeld, Alon"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2337"]
[BlackElo "2559"]
[PlyCount "77"]
[EventDate "2009.12.??"]

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. Be3 Nxd4 11. Qxd4 O-O 12. g4 Qa5 13. Kb1 b5 14. g5 Nh5
15. Qd2 b4 16. Ne2 e5 17. Ng3 Be6 18. b3 Nf4 19. h4 Rfd8 20. Bxf4 exf4 21. Qxf4
Qc5 22. Nf5 Bf8 23. Nd4 a5 24. Nxe6 fxe6 25. Bc4 Re8 26. Qg4 Kh8 27. Bxe6 Ra7
28. Bd5 Rc7 29. Rh2 Qc3 30. h5 Be7 31. h6 gxh6 32. Qh5 Rf8 33. Qxh6 Qg7 34.
Qxg7+ Kxg7 35. Rdh1 Rxf3 36. Rxh7+ Kg6 37. e5 Rf1+ 38. Rxf1 Kxh7 39. Rf7+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Burg, Twan"]
[Black "Giri, Anish"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2460"]
[BlackElo "2585"]
[PlyCount "121"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nc6 8. O-O
Be7 9. Qe2 O-O 10. Nc3 Nxc3 11. bxc3 dxe5 12. dxe5 Qa5 13. Qe4 Qa4 14. Bg5 h6
15. Bf6 gxf6 16. Qg4+ Kh8 17. Qh4 Rd8 18. Qxh6+ Kg8 19. exf6 Bxf6 20. Bb3 Bg7
21. Qxg7+ Kxg7 22. Bxa4 Bd7 23. Rfd1 Ne5 24. Bxd7 Nxd7 25. Rd4 Nf6 26. Kf1 Rxd4
27. Nxd4 Rc8 28. Ne2 Rc4 29. Rb1 Ra4 30. Rb2 b6 31. Ke1 Kg6 32. f3 Nd5 33. Kd2
b5 34. g3 a6 35. Nd4 Rc4 36. Ne2 e5 37. Rb1 Ra4 38. Rb2 Nb6 39. Ke1 Nc4 40. Rc2
Ne3 41. Rd2 Nc4 42. Rc2 f5 43. Kf2 Kf6 44. h4 e4 45. fxe4 fxe4 46. g4 Na3 47.
Rc1 Nc4 48. Rg1 Rxa2 49. g5+ Kg6 50. Rg2 Rd2 51. Kg3 Rd7 52. Kf4 e3 53. h5+
Kxh5 54. g6 Kh6 55. Nd4 Nd6 56. Ne6 e2 57. Rxe2 Re7 58. g7 Rf7+ 59. Ke5 Nc4+
60. Kd4 Rxg7 61. Rh2+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Caspi, Israel"]
[Black "Potze, Rudolf"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2423"]
[BlackElo "2132"]
[PlyCount "79"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 Bg5 14. O-O O-O
15. Qd3 Kh8 16. Rad1 g6 17. Bf3 Be6 18. Qe2 Ra7 19. Bg4 Bxg4 20. Qxg4 f5 21.
Qe2 Qb8 22. Rd3 Bd8 23. exf5 gxf5 24. f4 Rg7 25. Kh1 Qa7 26. Nde3 exf4 27. Rxf4
Ne7 28. Nd4 Ng6 29. Rf1 Ne5 30. Nb5 Qa8 31. Rxd6 f4 32. Nd5 f3 33. gxf3 Ng6 34.
Re6 Qc8 35. Qe4 Qd7 36. Nd4 Qf7 37. Re1 Bc7 38. Rf6 Qd7 39. Rxf8+ Nxf8 40. Nf5
1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Chadaev, Nikolai"]
[Black "Piasetski, Leon"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2567"]
[BlackElo "2269"]
[PlyCount "59"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. Qb3 Nb6 8.
d3 Nc6 9. O-O e5 10. Bg5 Nd4 11. Nxd4 Qxg5 12. Nf3 Qe7 13. Rfc1 Be6 14. Qc2 f5
15. Rab1 a5 16. b3 Rad8 17. Na4 Nxa4 18. bxa4 c6 19. Nd2 Rd4 20. a3 Rfd8 21.
Nb3 Rxa4 22. Nc5 Rxa3 23. Rxb7 Qd6 24. Nxe6 Qxe6 25. Qb2 Ra2 26. Qb6 Rc8 27.
Bxc6 e4 28. dxe4 fxe4 29. Kg2 e3 30. Bf3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Danielian, Elina"]
[Black "Saravanan, Venkatachalam"]
[Result "0-1"]
[ECO "D76"]
[WhiteElo "2499"]
[BlackElo "2356"]
[PlyCount "116"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Nc6 8. e3
O-O 9. Nc3 Re8 10. d5 Na5 11. Nd4 Bd7 12. e4 Rc8 13. Re1 c5 14. Nf3 Nac4 15.
Qc2 a5 16. h3 a4 17. Kh2 Ra8 18. Bf4 a3 19. b3 Nb2 20. Qd2 c4 21. Bh6 e5 22.
Bf1 Qf6 23. Bxg7 Kxg7 24. Qe3 Rec8 25. Rec1 cxb3 26. axb3 Qd6 27. Nb1 Rxc1 28.
Qxc1 Qb4 29. Nxa3 Qxe4 30. Bg2 Nd3 31. Qc7 Qb4 32. Nc2 Qxb3 33. Rxa8 Nxa8 34.
Qxd7 Qxc2 35. d6 Qxf2 36. Qxb7 Nb6 37. d7 Nc4 38. Qc6 Ne3 39. Nd2 Qxd2 40. Qf3
e4 41. Qxe3 Qxe3 42. d8=Q Qf2 43. Qd5 e3 44. Qd4+ f6 45. Qd7+ Kh6 46. Qxd3 e2
47. Qd2+ g5 48. Qd6 e1=Q 49. Qf8+ Kg6 50. Qg8+ Kf5 51. Qxh7+ Ke6 52. Qg8+ Ke7
53. Qh7+ Kd6 54. Qd3+ Ke6 55. Qc4+ Ke7 56. Qc7+ Kf8 57. Qd8+ Kg7 58. Qd7+ Kh6
0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Deviatkin, Andrei"]
[Black "Kantans, Toms"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2608"]
[BlackElo "2281"]
[PlyCount "114"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 b6 5. Be2 Bb7 6. O-O Be7 7. Nc3 O-O 8. d5
exd5 9. cxd5 d6 10. e4 Na6 11. Re1 Nc7 12. Bc4 Re8 13. Qd3 Bf8 14. h3 a6 15. a4
Qd7 16. Bg5 b5 17. axb5 axb5 18. Bxb5 Nxb5 19. Rxa8 Rxa8 20. Qxb5 Qxb5 21. Nxb5
Rb8 22. Nc3 Ba6 23. Bxf6 gxf6 24. Ra1 Bd3 25. Ne1 Bc4 26. Ra4 Bb3 27. Ra7 f5
28. exf5 Bg7 29. Rd7 Bxc3 30. bxc3 Ba4 31. Ra7 Bb3 32. f6 h6 33. Rd7 Ba4 34.
Re7 Rb1 35. Kh2 Rc1 36. Re3 Bb3 37. Nf3 Bxd5 38. Nh4 Be6 39. f4 d5 40. Rd3 c4
41. Rg3+ Kf8 42. Re3 d4 43. cxd4 c3 44. Ng6+ fxg6 45. Rxe6 Rd1 46. Rc6 Rxd4 47.
Kg3 Rd3+ 48. Kg4 Kf7 49. g3 Re3 50. Kh4 Rf3 51. Kg4 Rd3 52. h4 h5+ 53. Kh3 Rf3
54. Kg2 Re3 55. Kf2 Rd3 56. Rb6 Rd1 57. Rc6 Rd3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Ernst, Sipke"]
[Black "Jellema, Yme Jan"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2587"]
[BlackElo "2193"]
[PlyCount "65"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. h3 O-O 7. Bd3 c5 8. O-O
cxd4 9. exd4 dxc4 10. Bxc4 Ne8 11. Re1 Nd6 12. Bb3 Nc6 13. Bg5 h6 14. Bf4 Bf5
15. Ne5 Na5 16. Bd5 e6 17. Bf3 g5 18. Bh2 Rc8 19. Qe2 b5 20. a3 f6 21. Rad1 Qe7
22. Nd3 Nb3 23. Nc5 Nxc5 24. dxc5 Nc4 25. Bd6 Nxd6 26. cxd6 Qd7 27. g4 Bg6 28.
Qxe6+ Qxe6 29. Rxe6 Rc5 30. Nd5 Bf7 31. Ne7+ Kh8 32. d7 Rd8 33. Rc6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Genov, Petar"]
[Black "Afek, Yochanan"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2476"]
[BlackElo "2285"]
[PlyCount "47"]
[EventDate "2009.12.??"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. a3 O-O 6. b4 d6 7. Rb1 cxb4 8. axb4
a5 9. b5 Nbd7 10. Nf3 Nb6 11. d3 d5 12. c5 Nfd7 13. d4 Nxc5 14. dxc5 Bxc3+ 15.
Bd2 Bxd2+ 16. Nxd2 Nd7 17. Rc1 Nf6 18. Qa4 e5 19. O-O Qe7 20. e3 Bf5 21. e4
Nxe4 22. Nxe4 Bxe4 23. Bxe4 dxe4 24. Qxe4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Groenewold, Jan Joris"]
[Black "Genova, Lyubka"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2145"]
[BlackElo "2263"]
[PlyCount "82"]
[EventDate "2009.12.??"]

1. d4 g6 2. Nf3 Bg7 3. c4 c5 4. d5 d6 5. g3 e6 6. dxe6 Bxe6 7. Na3 Nf6 8. Bg2
O-O 9. O-O h6 10. Bf4 d5 11. Nb5 Na6 12. Qc1 Kh7 13. Rd1 Qb6 14. a4 Rfd8 15.
Ne5 dxc4 16. Rxd8 Rxd8 17. Nxc4 Bxc4 18. Qxc4 Rd7 19. Bh3 Rd5 20. e4 Rh5 21.
Bg2 Ng4 22. Rd1 Qf6 23. Qe2 Ne5 24. Bc1 c4 25. f4 Nd3 26. e5 Qd8 27. Bf3 Rf5
28. Be4 Nac5 29. g4 Nxc1 30. Qf3 Qb6 31. gxf5 Nxe4+ 32. Kg2 Nd3 33. Qxe4 Qf2+
34. Kh1 Qc2 35. fxg6+ fxg6 36. Rxd3 cxd3 37. Qd4 d2 38. Nc3 Qxb2 39. Qd3 Qxc3
40. Qxc3 d1=Q+ 41. Kg2 Qxa4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Haast, Anne"]
[Black "Slagter, David"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2251"]
[BlackElo "2108"]
[PlyCount "69"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. f4
a6 9. Nf3 c5 10. Qd2 Nc6 11. O-O-O b5 12. g4 c4 13. f5 Nb6 14. Ne2 exf5 15. g5
Be6 16. Nf4 hxg5 17. Nxg5 Rh6 18. Rg1 Na4 19. c3 b4 20. Qc2 Nb6 21. Bh3 bxc3
22. bxc3 Rxh4 23. Rdf1 Qa3+ 24. Kd2 Na4 25. Ngxe6 fxe6 26. Rxg7 Ne7 27. Rxe7+
Kxe7 28. Ng6+ Kd7 29. Nxh4 Rb8 30. Rb1 Rxb1 31. Qxb1 Qxc3+ 32. Ke2 Qxh3 33.
Qb7+ Kd8 34. Qb8+ Kd7 35. Qb7+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Heemskerk, Wim"]
[Black "Sparenberg, Erik"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2236"]
[BlackElo "2072"]
[PlyCount "60"]
[EventDate "2009.12.??"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Nbd7 8. e4
e5 9. h3 Qe7 10. Re1 b6 11. Be3 Bb7 12. Qc2 Ne8 13. Rad1 Nc7 14. Kh2 f6 15. Qb3
Qf7 16. Qa3 c5 17. dxc5 dxc5 18. Qa4 Rfd8 19. Nd5 Ne6 20. h4 Bf8 21. Bh3 Nd4
22. Bxd4 cxd4 23. Bxd7 Bxd5 24. cxd5 Rxd7 25. Re2 Rc8 26. Ne1 Bd6 27. Nd3 g5
28. f3 Rdc7 29. hxg5 fxg5 30. Kg2 h5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Herwaarden van, Arjen"]
[Black "Grover, Sahaj"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2162"]
[BlackElo "2372"]
[PlyCount "80"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 Be7 8. g3
O-O 9. Bg2 cxd4 10. Nexd4 Nc5 11. O-O f6 12. c3 fxe5 13. fxe5 Bd7 14. Bh3 a5
15. Qe2 Qe8 16. Be3 Qh5 17. Nxc6 bxc6 18. Bg2 Bc8 19. Nd4 Qxe2 20. Rxf8+ Bxf8
21. Nxe2 Nd3 22. Nf4 Nxe5 23. Re1 Nf7 24. Bd4 Bd7 25. Kf1 Re8 26. Bb6 a4 27.
Nd3 a3 28. b4 e5 29. Bc7 e4 30. Nf4 g5 31. Nh5 Be7 32. h3 Rc8 33. Bb6 Ne5 34.
Bd4 Rf8+ 35. Ke2 Nf3 36. Bxf3 Rxf3 37. Rh1 Bc8 38. g4 Rxh3 39. Rxh3 Bxg4+ 40.
Ke3 Bxh3 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Hirth, Ulrich"]
[Black "Lyell, Mark"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2108"]
[BlackElo "2245"]
[PlyCount "60"]
[EventDate "2009.12.??"]

1. g3 e5 2. Bg2 Nc6 3. c4 f5 4. Nc3 Nf6 5. d3 Bb4 6. Nf3 O-O 7. O-O Bxc3 8.
bxc3 d6 9. Ne1 Qe8 10. Nc2 f4 11. gxf4 Qh5 12. e4 exf4 13. Qxh5 Nxh5 14. f3 Ne5
15. Rd1 g5 16. Kf2 b6 17. a4 a5 18. Bf1 g4 19. Ne1 g3+ 20. hxg3 Nxg3 21. Bxf4
Nxe4+ 22. Ke3 Nf6 23. Rd2 Bb7 24. Bh3 Rae8 25. Rg2+ Kh8 26. Kf2 Nh5 27. Bxe5+
Rxe5 28. Ra2 Nf4 29. Rg3 Rfe8 30. Ra1 Rxe1 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Hoffmann, Michael"]
[Black "Kleijn, Christov"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2509"]
[BlackElo "2383"]
[PlyCount "88"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8.
g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 f6 12. O-O O-O-O 13. Qc1 Nc5 14. Bxe5
fxe5 15. Qe3 Nb3 16. Rad1 Bc5 17. Qxe5 Qxe5 18. Nxe5 Rhe8 19. Nf7 Rd2 20. Rxd2
Nxd2 21. Rd1 Nc4 22. b3 Bc2 23. Rc1 Na3 24. Ne4 Bxe4 25. Rxc5 Kc7 26. e3 Bc2
27. Rc3 Bg6 28. Ng5 Kb6 29. b4 Nc2 30. Rc4 a5 31. bxa5+ Kxa5 32. Be4 Nb4 33.
Bxg6 hxg6 34. Rg4 Kxa4 35. Nf7 b5 36. Rxg6 c5 37. Nd6 Re7 38. Rg5 Na6 39. Rd5
b4 40. Rd1 Kb3 41. e4 c4 42. Ra1 Ra7 43. Nc8 Kb2 44. Ra4 Rc7 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Klein, David"]
[Black "Efroimski, Marsel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2262"]
[BlackElo "2150"]
[PlyCount "141"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. O-O h6 7. Nbd2 Ne7 8. Re1
a6 9. Nf1 c5 10. Ng3 Bg4 11. dxc5 Nc6 12. c4 dxc4 13. Qa4 Qa5 14. Qxa5 Nxa5 15.
Bd2 Nc6 16. Rac1 Bxf3 17. Bxf3 Ndxe5 18. Bxc6+ Nxc6 19. Rxc4 O-O-O 20. Bc3 Rd5
21. b4 e5 22. Nf5 f6 23. a4 Na7 24. Rb1 Kd7 25. Ne3 Rd3 26. b5 axb5 27. axb5
Ke6 28. Kf1 Be7 29. Ke2 Rdd8 30. c6 b6 31. Ra4 Nc8 32. Ra8 Nd6 33. Ra6 Ne4 34.
Be1 Rb8 35. Nc4 Bc5 36. f3 Ng5 37. Rd1 Ra8 38. Rda1 Rxa6 39. Rxa6 Rb8 40. c7
Rc8 41. Nxb6 Bxb6 42. Rxb6+ Kd7 43. Bb4 Rxc7 44. Rd6+ Kc8 45. Kd3 Kb7 46. Ba5
Re7 47. Kc4 Ne6 48. Rb6+ Ka7 49. Ra6+ Kb7 50. Bb4 Rc7+ 51. Kd5 Nd4 52. Bc5 Rd7+
53. Kc4 Nf5 54. Ra7+ Kc8 55. Rxd7 Kxd7 56. Bf2 e4 57. fxe4 Nd6+ 58. Kb4 Nxe4
59. Be3 f5 60. Ka5 g5 61. Ka6 f4 62. Bd4 Nd6 63. Bg7 g4 64. Bxh6 f3 65. gxf3
gxf3 66. Be3 Nxb5 67. Kxb5 Ke6 68. h4 Kf5 69. Kc4 Kg4 70. Bf2 Kh3 71. Kd3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Meijers, Viesturs"]
[Black "Aginian, Nelly"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2488"]
[BlackElo "2304"]
[PlyCount "62"]
[EventDate "2009.12.??"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. b3 e6 7. Bb2 Nbd7 8.
Nbd2 Be7 9. O-O O-O 10. c4 c5 11. Rac1 Rc8 12. Rfd1 Qa5 13. a3 Qa6 14. dxc5
Nxc5 15. Qb1 Nce4 16. cxd5 Nxd2 17. Rxd2 Nxd5 18. Rdc2 Rcd8 19. b4 Bf6 20. h3
h6 21. Qa1 Bxb2 22. Qxb2 Nb6 23. Ne5 Rd5 24. e4 Rdd8 25. Rc7 Rc8 26. R1c2 Rxc7
27. Rxc7 Na8 28. Re7 f6 29. Qd2 Nb6 30. Ng6 Nc8 31. Rc7 Qb6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Nabuurs, Joep"]
[Black "Schiffer, Kai Uwe"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2191"]
[BlackElo "2318"]
[PlyCount "120"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Bc5 8.
Nb3 Be7 9. Qe2 d6 10. Bd2 Nbd7 11. Rae1 O-O 12. f4 e5 13. f5 b5 14. g4 b4 15.
g5 bxc3 16. gxf6 cxd2 17. fxe7 dxe1=Q 18. exf8=Q+ Kxf8 19. Rxe1 Nf6 20. Bc4 Rb8
21. c3 Qc6 22. Kf1 Bxf5 23. exf5 Qh1+ 24. Kf2 Qxh2+ 25. Ke3 Qf4+ 26. Kd3 Qxf5+
27. Kd2 a5 28. Kc1 a4 29. Nd2 d5 30. Bd3 e4 31. Qh2 Rd8 32. Qc7 Qc8 33. Qxc8
Rxc8 34. Ba6 Ra8 35. Bb5 Ke7 36. c4 Kd6 37. cxd5 Kxd5 38. Bc4+ Kd4 39. Bxf7 Ra7
40. Be6 g5 41. Bf5 Rc7+ 42. Kd1 Re7 43. Nf3+ Kd3 44. Nxg5 Re5 45. Rf1 Nd5 46.
Bxe4+ Rxe4 47. Nxe4 Ne3+ 48. Ke1 Nxf1 49. Nc5+ Kc2 50. Nxa4 Ne3 51. b4 Nc4 52.
Ke2 Na3 53. Ke3 h5 54. Kf4 Kb1 55. Kg5 Kxa2 56. Nc5 Nb5 57. Kxh5 Ka3 58. Na6
Nc7 59. Kg5 Ka4 60. Nxc7 Kxb4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Nijboer, Friso"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2561"]
[BlackElo "2413"]
[PlyCount "117"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Bc5 8. Nc3
O-O 9. a4 Na5 10. axb5 Nxb3 11. cxb3 axb5 12. Rxa8 Bxa8 13. Nxe5 d5 14. Bg5
dxe4 15. dxe4 Qxd1 16. Rxd1 b4 17. Bxf6 bxc3 18. bxc3 gxf6 19. Nd7 Bd6 20. Nxf8
Kxf8 21. f3 Bc6 22. Kf2 Kg7 23. g3 Kg6 24. b4 f5 25. exf5+ Kxf5 26. Ra1 Ke6 27.
Ra5 Bd5 28. f4 c6 29. Ke3 Bc7 30. Ra6 Bd8 31. c4 Bg2 32. g4 Be7 33. Ra8 Bf1 34.
c5 Bh3 35. Kf3 Bf1 36. Rh8 Bd3 37. h4 Bc2 38. Ke3 Bd1 39. Re8 Kd7 40. Rg8 Bd8
41. h5 Bf6 42. Kd2 Bf3 43. h6 Be4 44. Ke3 Bc2 45. Rf8 Ke7 46. Rc8 Kd7 47. Ra8
Bc3 48. Ra2 Bb1 49. Ra7+ Ke6 50. f5+ Kf6 51. b5 cxb5 52. c6 Be5 53. c7 Bxc7 54.
Rxc7 Kg5 55. Rxf7 Kxg4 56. Rxh7 Kg5 57. Rb7 Kxh6 58. Rxb5 Ba2 59. Kf4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Paulet, Iozefina"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2312"]
[BlackElo "2494"]
[PlyCount "64"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8.
Bg5 Nc5 9. Qe2 Be7 10. O-O-O Nxb3+ 11. axb3 Qa5 12. f4 h6 13. Bh4 g5 14. fxg5
hxg5 15. Bg3 Nd7 16. Kb1 Ne5 17. Nf3 Qc7 18. Rhf1 Bd7 19. Nxe5 dxe5 20. Rxd7
Qxd7 21. Bxe5 Rh7 22. Rd1 Qc6 23. Nd5 exd5 24. exd5 Qb5 25. c4 Qd7 26. d6 O-O-O
27. Rd5 Bf8 28. Qf2 Kb8 29. Qb6 Rh6 30. c5 Rc8 31. Qc7+ Rxc7 32. dxc7+ Kc8 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Pijpers, Arthur"]
[Black "Rauw, Gert Jan"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2201"]
[BlackElo "2070"]
[PlyCount "59"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 Bd6 8.
Qe2 h6 9. Ne4 Nxe4 10. Qxe4 Qc7 11. O-O b6 12. b3 Bb7 13. Qg4 Kf8 14. Bb2 Nf6
15. Qh4 c5 16. dxc5 Qxc5 17. Bxf6 gxf6 18. Qxf6 Qh5 19. Be2 Rg8 20. g3 Be7 21.
Qf4 Qh3 22. Rfd1 Rg6 23. Bf1 Qh5 24. Ne5 Rg7 25. Rd7 Bd5 26. c4 Bg5 27. Qd4 Bf6
28. Rxd5 Kg8 29. Rb5 a6 30. Qe4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Poetsch, Hagen"]
[Black "Baljé, Jan"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2361"]
[BlackElo "2188"]
[PlyCount "80"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8.
O-O Ne5 9. Nf3 Nfg4 10. Nxe5 Nxe3 11. Qh5 g6 12. Qf3 Qxe5 13. fxe3 f6 14. Qxf6
Qxf6 15. Rxf6 Bg7 16. Rf3 b5 17. Raf1 Bb7 18. Nd1 Bc6 19. b3 a5 20. Nf2 Ke7 21.
Nh3 Raf8 22. Nf4 b4 23. h4 Be5 24. Rg3 Bf6 25. Rg4 Rhg8 26. Nh3 h5 27. Rgf4 e5
28. R4f3 Bxh4 29. a3 Rf6 30. axb4 axb4 31. Rxf6 Bxf6 32. Bc4 Rc8 33. Nf2 Bg5
34. Nd3 Bxe3+ 35. Kh1 Rf8 36. Rxf8 Kxf8 37. Nxe5 Bxe4 38. Nxd7+ Ke7 39. Ne5 Bd4
40. Bd3 Bxg2+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Popilski, Gil"]
[Black "Werle, Jan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2441"]
[BlackElo "2565"]
[PlyCount "62"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 O-O 7. Bb3 a6 8. h3
Ba7 9. Nf1 h6 10. Ng3 Be6 11. O-O Re8 12. Nh2 Qd7 13. Qf3 Bxb3 14. axb3 Nh7 15.
Be3 Bxe3 16. fxe3 Re6 17. Ng4 Rf8 18. Nf5 h5 19. d4 Ng5 20. Ngh6+ Rxh6 21.
Nxh6+ gxh6 22. Qxh5 Kg7 23. Rf5 Ne7 24. Raf1 Nxf5 25. exf5 f6 26. h4 Nh7 27.
Rf3 Kh8 28. Qxh6 Rg8 29. Kh2 Qb5 30. Rg3 Rxg3 31. Kxg3 exd4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Racherbaumer, Marcel"]
[Black "Hertog ten, Hugo"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2301"]
[BlackElo "2159"]
[PlyCount "103"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Kh1 Nc6 10. f4 exf4 11. Bxf4 Be6 12. Qe1 Ne8 13. Rd1 Bf6 14. Qg3 Qe7 15.
Bd3 Rc8 16. Nd5 Bxd5 17. exd5 Na7 18. Be3 Ra8 19. Nd4 Kh8 20. Nf5 Qd7 21. c3
Nc8 22. Nxg7 Bxg7 23. Bf5 Qd8 24. Qh3 Nf6 25. Bg5 h5 26. Bxf6 Qxf6 27. Bxc8 Qg6
28. Bf5 Qg5 29. Bc2 f5 30. Rxf5 Rxf5 31. Qxf5 Qxf5 32. Bxf5 Rf8 33. Rf1 Be5 34.
g3 Kg7 35. Kg2 Kh6 36. Be6 Rxf1 37. Kxf1 a5 38. a4 b6 39. Ke2 h4 40. gxh4 Bxh2
41. Kd3 Bf4 42. Kc4 Bc1 43. b4 Bd2 44. Bf7 Kg7 45. Be8 Kf6 46. h5 Kg5 47. Kd3
Be1 48. bxa5 bxa5 49. c4 Bb4 50. Ke4 Bc5 51. h6 Kxh6 52. Kf5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Reinderman, Dimitri"]
[Black "Podzielny, Karl-Heinz"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "2575"]
[BlackElo "2456"]
[PlyCount "89"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bg5 h6 8.
Bh4 b6 9. e3 Bb7 10. Be2 Rc8 11. O-O O-O 12. Rfd1 Be7 13. Qa4 a6 14. Rac1 d6
15. h3 Na5 16. Nd2 Qc7 17. b4 Nxc4 18. Bxc4 b5 19. Bxb5 axb5 20. Qxb5 Bc6 21.
Qf1 Qb8 22. b5 Ba8 23. Nb3 d5 24. Qd3 Rc4 25. Bg3 Qa7 26. Nd2 Rcc8 27. Rb1 Nd7
28. Rdc1 Bf6 29. Ne2 Qxa2 30. Nd4 Qa4 31. Bc7 Ne5 32. Qe2 Qa3 33. b6 Bb7 34.
Ra1 Qd3 35. Ra7 Qxe2 36. Nxe2 Bc6 37. f4 Nc4 38. Nxc4 dxc4 39. Rxc4 Bb5 40. Rc2
Bd3 41. Rd2 Be4 42. Ng3 Bg6 43. Rd7 Kh7 44. b7 Rce8 45. e4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Theulings, Paul-Peter"]
[Black "Holm, Sejer"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2135"]
[BlackElo "2256"]
[PlyCount "77"]
[EventDate "2009.12.??"]

1. Nf3 c5 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. d4 Nc6 6. Bf4 Nf6 7. e3 a6 8. Be2
Be7 9. dxc5 Bxc5 10. O-O O-O 11. Rc1 Ba7 12. Bg5 Be6 13. Qa4 h6 14. Bh4 Qe7 15.
Rfd1 Rfd8 16. Rd2 Bb8 17. Rcd1 b5 18. Qc2 Nb4 19. Qb1 g5 20. Bg3 Bxg3 21. hxg3
Rac8 22. Nd4 Rd7 23. a3 Nc6 24. Nxc6 Rxc6 25. Bf3 Qc5 26. Rd4 g4 27. Be2 Kg7
28. R1d2 Rcc7 29. Qd3 Qc6 30. Rf4 Ne4 31. Qd4+ Kg8 32. Rc2 h5 33. Bd3 Nxc3 34.
Rxc3 Qd6 35. Rxc7 Qxc7 36. Qf6 Qc1+ 37. Kh2 Qd2 38. Bf5 Bxf5 39. Rxf5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Thompson, Ian D"]
[Black "Cako, Laszlo"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "2266"]
[BlackElo "2155"]
[PlyCount "90"]
[EventDate "2009.12.??"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 e5 8.
Bd3 Bd6 9. O-O O-O 10. Be4 Nd7 11. d4 c6 12. Re1 h6 13. Qc2 c5 14. Be3 Rb8 15.
Rad1 b6 16. Bc1 exd4 17. cxd4 cxd4 18. Nxd4 Nc5 19. Bh7+ Kh8 20. Nb5 Qf4 21.
Bb2 Qg5 22. Rd4 Bb7 23. g3 Rbe8 24. Rf1 Be5 25. Bc1 Qh5 26. Rd5 Bxd5 27. cxd5
f5 28. f4 Bb8 29. Rf2 Kxh7 30. Bb2 Re1+ 31. Kg2 Ne4 32. Rf3 Re8 33. Nd4 Bd6 34.
Ne6 Bc5 35. Bd4 Rxe6 36. Bxc5 Nxc5 37. dxe6 Nxe6 38. Qd2 Re4 39. Rf2 Nd4 40.
Qc3 Qd1 41. Qc8 Re2 42. Rxe2 Qxe2+ 43. Kh3 Qf1+ 44. Kh4 Nf3+ 45. Kh5 g6# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Vergert ten, Paul"]
[Black "Hoeksema, Erik"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2071"]
[BlackElo "2331"]
[PlyCount "27"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. g3 Nf6 6. Bg2 Qc7 7. O-O d6 8. Nc3
Nc6 9. Re1 Be7 10. Nxc6 bxc6 11. e5 dxe5 12. Rxe5 Bb7 13. Bf4 Qc8 14. Na4
1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.22"]
[Round "2"]
[White "Wiel van der, John"]
[Black "Baklan, Vladimir"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2475"]
[BlackElo "2655"]
[PlyCount "47"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nc6 8. Nxc6
bxc6 9. e5 h6 10. Bh4 g5 11. fxg5 Nd5 12. Ne4 Qb6 13. Bd3 hxg5 14. Bxg5 Qxb2
15. Nf6+ Nxf6 16. Bxf6 Qc3+ 17. Kf1 Rh6 18. Rb1 dxe5 19. Bg5 Rh8 20. Rb3 Qc5
21. Bf6 Rh6 22. Bg5 Rh8 23. Bf6 Rh6 24. Bg5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Afek, Yochanan"]
[Black "Chadaev, Nikolai"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2285"]
[BlackElo "2567"]
[PlyCount "104"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 d6 6. O-O Nc6 7. Re1 h6 8.
Qd3 Qe7 9. a4 Nd8 10. a5 a6 11. b4 Ne6 12. Nh4 g6 13. f4 Nh5 14. Bxe6 Bxe6 15.
Nf3 Nxf4 16. Bxf4 exf4 17. Qd4 f6 18. e5 dxe5 19. Nxe5 fxe5 20. Qxe5 O-O-O 21.
Qxe6+ Qxe6 22. Rxe6 g5 23. Rae1 Rd2 24. R1e2 Rxe2 25. Rxe2 Kd7 26. Kf2 Rf8 27.
Kf3 Rf6 28. Rd2+ Kc6 29. Rd4 b6 30. Rc4+ Kb7 31. axb6 cxb6 32. Re4 Rc6 33. c4
a5 34. c5 axb4 35. Rxb4 Rxc5 36. Rb2 Ka6 37. Ke4 b5 38. Kd4 Kb6 39. c3 Kc6 40.
Ra2 Rd5+ 41. Ke4 Kc5 42. h4 gxh4 43. Ra6 Rh5 44. Kd3 h3 45. gxh3 Rxh3+ 46. Kd2
h5 47. Rf6 Rf3 48. Rh6 h4 49. Rxh4 Kc4 50. Ke2 Rxc3 51. Rxf4+ Kb3 52. Kd2 b4
0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Baklan, Vladimir"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2655"]
[BlackElo "2337"]
[PlyCount "67"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. h3 a6 6. Nge2 d6 7. d3 Be6 8. Nd5
Qd7 9. c3 Ba7 10. Qb3 O-O-O 11. Be3 Kb8 12. a4 Bxe3 13. fxe3 Ne7 14. c4 c6 15.
Nb6 Qc7 16. O-O Nd7 17. a5 Nxb6 18. axb6 Qd7 19. Kh2 f5 20. exf5 Nxf5 21. d4 d5
22. cxd5 Bxd5 23. Bxd5 cxd5 24. dxe5 Rhe8 25. e4 Nh6 26. Rad1 Rxe5 27. Rxd5
Rxd5 28. exd5 Nf5 29. Nf4 Rc8 30. Rf2 Qd6 31. Rc2 Rxc2+ 32. Qxc2 Qxb6 33. h4 g6
34. Qe2 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Baljé, Jan"]
[Black "Popilski, Gil"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2188"]
[BlackElo "2441"]
[PlyCount "90"]
[EventDate "2009.12.??"]

1. d4 d6 2. c4 e5 3. d5 f5 4. e4 Na6 5. Nc3 Be7 6. exf5 Bxf5 7. Nge2 Bg5 8. Ng3
Bxc1 9. Rxc1 Bg6 10. h4 Ne7 11. h5 Bf5 12. Nxf5 Nxf5 13. Qg4 O-O 14. Bd3 Qc8
15. Bxf5 Rxf5 16. Ne4 Qf8 17. Rc3 Rf4 18. Qe2 Qf5 19. Re3 Nc5 20. f3 Nxe4 21.
Rxe4 Rf8 22. Rh3 Qg5 23. Kf2 Rxe4 24. Qxe4 Qd2+ 25. Qe2 Qd4+ 26. Kg3 Qf4+ 27.
Kf2 Qd4+ 28. Kg3 Rf5 29. Rh4 Rg5+ 30. Kh3 Qg1 31. g4 h6 32. b3 b6 33. Qg2 Qe1
34. Qc2 a5 35. Qg2 Kf8 36. Qc2 e4 37. Qxe4 Qf1+ 38. Kg3 Qg1+ 39. Kh3 Qf1+ 40.
Kg3 Qg1+ 41. Kh3 Re5 42. Qf4+ Kg8 43. Qh2 Qe1 44. Qc2 Re2 45. Qg6 Qg1 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Brandenburg, Daan"]
[Black "Caspi, Israel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2481"]
[BlackElo "2423"]
[PlyCount "133"]
[EventDate "2009.12.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Bf4 Nd5 8.
Nxd5 Qxd5 9. Nf3 Nb6 10. Be2 Bf5 11. c3 e6 12. O-O Be7 13. a4 a5 14. Bc7 Bd8
15. Bg3 O-O 16. Ne5 Bf6 17. Bf3 Qd8 18. Qb3 Ra7 19. Rad1 Nd5 20. Rfe1 h6 21.
Re2 Bg5 22. Nc4 Be7 23. Ne3 Bg6 24. Ng4 Nf6 25. Nxf6+ Bxf6 26. c4 Bxd4 27. c5
b6 28. Bd6 bxc5 29. Bxc5 Bxc5 30. Rxd8 Rxd8 31. g3 Rc7 32. Be4 Bh5 33. Bf3 Bg6
34. Be4 Bh5 35. Rd2 Rdc8 36. Bf3 Bg6 37. h4 Bb4 38. Rd1 Bf5 39. Qc4 Be7 40. Kg2
Bf6 41. Rd2 Be7 42. Qa6 Bb4 43. Rd7 c5 44. Rxc7 Rxc7 45. Qa8+ Kh7 46. Qd8 Ra7
47. g4 Bc2 48. Bc6 Bg6 49. h5 Bc2 50. Kf3 g6 51. hxg6+ Bxg6 52. Be4 Kg7 53. Ke3
Kh7 54. f4 Bxe4 55. Kxe4 c4 56. Qc8 Re7 57. Qxc4 Rd7 58. f5 exf5+ 59. gxf5 Re7+
60. Kf3 Kg7 61. Qd4+ Kh7 62. Kg4 Rc7 63. Kh5 Rc6 64. Qe5 Rd6 65. f6 Rd2 66.
Qe4+ Kg8 67. Qg4+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Cako, Laszlo"]
[Black "Berkovich, Mark A"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2155"]
[BlackElo "2406"]
[PlyCount "110"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8.
O-O d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 e6 12. Na4 Qe7 13. c4 f6 14. exf6 Qxf6
15. Rc1 d4 16. Bd2 c5 17. Bf3 Rb8 18. b3 Qe7 19. Qe2 Qd6 20. Nb2 Bb7 21. Nd3
Bxf3 22. Qxf3 Rbe8 23. Rce1 Qa6 24. Re2 Qxa2 25. Nxc5 Nxc5 26. Bb4 Qxb3 27.
Bxc5 Qxf3 28. Rxf3 Rf7 29. Bd6 Bf8 30. Be5 Rd7 31. Rd3 Rc8 32. Rc2 a5 33. Kf2
a4 34. Kf3 Bc5 35. Ke4 a3 36. Ra2 Rcd8 37. g4 Kf7 38. h4 Rb7 39. h5 Rb2 40.
hxg6+ hxg6 41. Rd2 Rxa2 42. Rxa2 d3 43. Rd2 a2 44. Rxd3 Rxd3 45. Kxd3 Bd6 46.
Bc3 Bxf4 47. Kc2 e5 48. Kb2 Kf6 49. Kxa2 Kg5 50. c5 e4 51. Kb3 Kxg4 52. Kc4 Kf3
53. Ba5 e3 54. c6 e2 55. Kd5 g5 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Genov, Petar"]
[Black "Donker, Roel"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2476"]
[BlackElo "2140"]
[PlyCount "125"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8.
O-O O-O 9. e4 e5 10. d5 Nb8 11. Ne1 a5 12. Nd3 Na6 13. Qe2 Nd7 14. f4 Ndc5 15.
f5 f6 16. Nf2 Bd7 17. Nb1 Rab8 18. Nc3 Rfd8 19. Rab1 Be8 20. b3 Kh8 21. a3 a4
22. b4 Nb3 23. Nd3 c6 24. dxc6 bxc6 25. Nb2 Qa7+ 26. Kh1 Nc7 27. Qf2 Nd4 28.
Ne2 c5 29. b5 Na8 30. Nc3 Nb6 31. Nd5 Bf7 32. Ne3 Ra8 33. g4 Qe7 34. Rg1 Kg8
35. Bf1 Ra7 36. h4 Kf8 37. Bd3 Ke8 38. Nbd1 Kd7 39. Nc3 Kc8 40. g5 h6 41. gxh6
gxh6 42. Rg7 Qf8 43. Rbg1 Rad7 44. R7g3 Bh5 45. Ncd5 Nxd5 46. Nxd5 Kb7 47. Qe3
Qh8 48. R1g2 Rf8 49. Nc3 Qh7 50. Be2 Nxe2 51. Nxe2 Bxe2 52. Qxe2 Qf7 53. h5 d5
54. exd5 Kb6 55. Rg6 Qe7 56. Qe4 Rh8 57. Kh2 Ka5 58. Kh3 Kb6 59. R2g4 Ka5 60.
Qe3 Kb6 61. Re4 Rd6 62. Qg3 Qa7 63. Rxe5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Genova, Lyubka"]
[Black "Hoffmann, Michael"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2263"]
[BlackElo "2509"]
[PlyCount "82"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. Nc3 cxd4 6. Qxd4 e5 7. Qd3 h6 8.
Be3 Be7 9. Bc4 a6 10. a4 Qc7 11. O-O Nc5 12. Bxc5 Qxc5 13. Nd5 Be6 14. b4 Qc8
15. a5 Nxd5 16. Bxd5 O-O 17. c4 Bxd5 18. Qxd5 Qc6 19. Rfd1 Rac8 20. Rac1 Rc7
21. Qxc6 Rxc6 22. Rc2 Rfc8 23. Rdc1 g6 24. g4 b6 25. axb6 Rxb6 26. Rb1 Rbc6 27.
Rbc1 Kg7 28. Kf1 f5 29. gxf5 gxf5 30. exf5 Kf6 31. Nh4 d5 32. c5 Rb8 33. Rd1
Rxb4 34. Ng6 d4 35. Re1 d3 36. Rd2 Bxc5 37. Nxe5 Rd6 38. Rxd3 Rbd4 39. Rh3 Rd2
40. Ng4+ Kxf5 41. Re5+ Kxg4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Giri, Anish"]
[Black "Assendelft van, Floris"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2585"]
[BlackElo "2325"]
[PlyCount "67"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g4 h5 8. g5
Ng4 9. Bc1 Qb6 10. h3 Ne5 11. Nb3 Nbc6 12. Be3 Qc7 13. f4 Nd7 14. g6 fxg6 15.
Rg1 Be7 16. Rxg6 Bh4+ 17. Kd2 Bf6 18. Be2 Bxc3+ 19. bxc3 Nf6 20. Bd3 e5 21. Qg1
exf4 22. Bb6 Qd7 23. Rxg7 Ne7 24. Nd4 Rg8 25. e5 dxe5 26. Bg6+ Kf8 27. Rf7+ Ke8
28. Rxf6+ Rxg6 29. Rxg6 exd4 30. Rg8+ Nxg8 31. Qxg8+ Ke7 32. Re1+ Kd6 33. Qf8+
Kd5 34. Qc5# 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Greenfeld, Alon"]
[Black "Paulet, Iozefina"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2559"]
[BlackElo "2312"]
[PlyCount "61"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. d4 Bb4+ 6. Bd2 a5 7. O-O d5 8. cxd5
exd5 9. Qa4+ Qd7 10. Qc2 O-O 11. Ne5 Qe7 12. Bg5 Bd6 13. Nc3 Bxe5 14. dxe5 Qxe5
15. Bxf6 Qxf6 16. Nxd5 Bxd5 17. Bxd5 c6 18. Bf3 Ra7 19. Rfd1 c5 20. Qa4 Rd8 21.
Rd3 Rad7 22. Rad1 Rxd3 23. Rxd3 h6 24. Bd5 Qe7 25. Qf4 Rf8 26. a3 Nd7 27. Qc7
Qxe2 28. Qxd7 Qxb2 29. Rf3 Qb1+ 30. Kg2 Qg6 31. Bxf7+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Grover, Sahaj"]
[Black "Vergert ten, Paul"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2372"]
[BlackElo "2071"]
[PlyCount "45"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 g6 5. e5 Ng4 6. Bxc6 dxc6 7. h3 Nh6 8. g4
f5 9. exf6 exf6 10. d3 Bg7 11. Be3 O-O 12. Qd2 Nf7 13. Bxc5 Re8+ 14. Be3 f5 15.
gxf5 Bxf5 16. O-O-O Be6 17. Kb1 Bxc3 18. Qxc3 Bd5 19. Nh2 Bxh1 20. Ng4 Re6 21.
Bh6 Ne5 22. Rxh1 Qd5 23. Re1 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Hertog ten, Hugo"]
[Black "Haast, Anne"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2159"]
[BlackElo "2251"]
[PlyCount "123"]
[EventDate "2009.12.??"]

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 g6 10. f4 Bg7 11. Qf2 Nb6 12. Ba3 Qe6 13. Nc3 f6 14. Bd3 fxe5 15.
O-O O-O-O 16. f5 gxf5 17. Bxf5 Qe8 18. Ne4 Kb8 19. Rae1 d6 20. Qg3 Qe7 21. Rf2
Nd7 22. Qc3 Bb7 23. Qa5 a6 24. b4 Rdf8 25. Bc1 h6 26. Be3 Nb6 27. Rc1 Rxf5 28.
Rxf5 Qe6 29. Bxb6 cxb6 30. Qxb6 Qxf5 31. Qxb7+ Kxb7 32. Nxd6+ Kc7 33. Nxf5 Bf6
34. Kf2 Rd8 35. Ke2 Bg5 36. Rd1 Rf8 37. Ng7 Rb8 38. Ne6+ Kc8 39. a3 a5 40. Rb1
axb4 41. axb4 Be7 42. b5 cxb5 43. Rxb5 Rxb5 44. cxb5 Kb7 45. Kd3 Kb6 46. Ke4
Kxb5 47. Kxe5 Kc4 48. Ke4 Kc3 49. g4 Kd2 50. Nd4 Ke1 51. Nf5 Bf8 52. Kf3 Kd2
53. Ke4 Ke2 54. h4 Kf2 55. Kf4 Kg2 56. Nxh6 Bxh6+ 57. g5 Bf8 58. Kg4 Kf2 59. h5
Kg2 60. h6 Kf2 61. Kh5 Kf3 62. g6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Hoeksema, Erik"]
[Black "Nabuurs, Joep"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2331"]
[BlackElo "2191"]
[PlyCount "71"]
[EventDate "2009.12.??"]

1. c4 b6 2. Nf3 Bb7 3. d4 e6 4. g3 Bxf3 5. exf3 d5 6. cxd5 exd5 7. Nc3 c6 8.
Bd3 Bd6 9. Be3 Ne7 10. Qc2 Nd7 11. h4 h6 12. h5 a6 13. Rd1 Qc7 14. Qe2 Qb7 15.
g4 c5 16. f4 c4 17. Bb1 O-O-O 18. g5 Rde8 19. Qg4 Bb4 20. Kf1 Bxc3 21. bxc3 Qc6
22. Bc2 Rhg8 23. Rg1 Kb7 24. a4 Ref8 25. Bc1 f5 26. Qh3 Qd6 27. Re1 g6 28. Rg3
hxg5 29. fxg5 gxh5 30. Rge3 Nc6 31. Re6 Qc7 32. Bxf5 Rg7 33. g6 Rxf5 34. Qxf5
Qh2 35. Qxd5 Ndb8 36. Qg2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Holm, Sejer"]
[Black "Efroimski, Marsel"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2256"]
[BlackElo "2150"]
[PlyCount "136"]
[EventDate "2009.12.??"]

1. Nf3 g6 2. e4 Bg7 3. d4 Nf6 4. e5 Nd5 5. c4 Nb6 6. Nc3 d6 7. exd6 cxd6 8. h3
Nc6 9. Be3 Bf5 10. Rc1 Rc8 11. Be2 d5 12. c5 Nc4 13. Bxc4 dxc4 14. d5 Na5 15.
Nd4 Bd7 16. O-O O-O 17. b4 cxb3 18. axb3 e6 19. d6 Nc6 20. Qd2 Qh4 21. f4 e5
22. Nf3 Qh5 23. Ne4 exf4 24. Bxf4 Qf5 25. Ng3 Qf6 26. Bg5 Qb2 27. Qd1 Nd4 28.
Be7 Rfe8 29. Rb1 Qc3 30. b4 Nc2 31. Rf2 Nxb4 32. Ne4 Qc4 33. Qd2 Qxe4 34. Rxb4
Qc6 35. Qf4 Qd5 36. Bf6 Rxc5 37. Bxg7 Kxg7 38. Rxb7 Qxb7 39. Qd4+ Kg8 40. Qxc5
Qb6 41. Qxb6 axb6 42. Rc2 Re6 43. Rd2 Kg7 44. Rd4 f6 45. Nd2 Kf7 46. Nc4 b5 47.
Na5 Re5 48. Kf2 Ke6 49. Nb7 Bc8 50. Nd8+ Kd7 51. Nf7 Re8 52. Nh6 Re6 53. Nf7
Re8 54. Nh6 Kc6 55. Rf4 f5 56. Rd4 Be6 57. g4 Rd8 58. gxf5 gxf5 59. Rf4 Rxd6
60. Nxf5 Bxf5 61. Rxf5 b4 62. Ke2 Rd5 63. Rf7 b3 64. Rf1 Kc5 65. Ke3 Kb4 66.
Rf4+ Ka3 67. Rf7 b2 68. Rb7 Ra5 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Jellema, Yme Jan"]
[Black "Groenewold, Jan Joris"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2193"]
[BlackElo "2145"]
[PlyCount "112"]
[EventDate "2009.12.??"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Bd7 5. Nf3 Qc8 6. Be3 Nc6 7. d5 Nd8 8. Bd4
f6 9. Bb5 c6 10. Ba4 c5 11. Bxd7+ Qxd7 12. Be3 Nh6 13. h3 f5 14. e5 b5 15. a3
O-O 16. O-O a6 17. Qd2 Nb7 18. b3 Rfc8 19. Ne2 Qc7 20. Ng5 Nd8 21. Rfe1 Nhf7
22. Nxf7 Nxf7 23. e6 Nh6 24. c3 Kh8 25. Kh1 Qb7 26. Rg1 Ng8 27. g4 fxg4 28.
hxg4 Nf6 29. Rad1 b4 30. axb4 cxb4 31. c4 a5 32. f5 a4 33. fxg6 axb3 34. Bh6
Rxc4 35. Qg5 Rg8 36. Nf4 Bxh6 37. Qxh6 Rg7 38. Rg2 b2 39. Rxb2 Nxg4 40. Qg5 Ne3
41. Rd3 Qa8 42. Rf2 Qa1+ 43. Kh2 Qe1 44. Ra2 Rc2+ 45. Rxc2 Nxc2 46. Qf5 Qe5 47.
Qxe5 dxe5 48. d6 exd6 49. Rxd6 hxg6 50. e7 Rxe7 51. Nxg6+ Kg7 52. Nxe7 b3 53.
Nf5+ Kf7 54. Rb6 Nd4 55. Nxd4 exd4 56. Kg3 Kg8 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Kantans, Toms"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2281"]
[BlackElo "2587"]
[PlyCount "72"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Rc1 Bf5 8. Nf3
Qb6 9. Qd2 e6 10. a3 Be7 11. Ne5 O-O 12. f3 Rfc8 13. g4 Bg6 14. h4 Na5 15. h5
Nb3 16. Qh2 Nxc1 17. hxg6 fxg6 18. Bg5 Rxc3 19. bxc3 h6 20. Qc2 Qb3 21. Qxc1
Bxa3 22. Qd2 Qb1+ 23. Kf2 hxg5 24. Kg3 Bd6 25. Kg2 Bxe5 26. dxe5 Nd7 27. Bd3
Qb6 28. Bxg6 Nxe5 29. Bb1 Rf8 30. Bh7+ Kf7 31. e4 Qd8 32. Qe3 g6 33. f4 gxf4
34. Qxf4+ Qf6 35. Qe3 Nxg4 36. Qg3 Kg7 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Kleijn, Christov"]
[Black "Reinderman, Dimitri"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "2383"]
[BlackElo "2575"]
[PlyCount "106"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4
Nc6 9. Qd2 Bd7 10. O-O-O Qa5 11. h4 Rfc8 12. Bb3 Ne5 13. Bg5 Nc4 14. Bxc4 Rxc4
15. Nb3 Qe5 16. Rhe1 Bc6 17. Bf4 Qe6 18. e5 dxe5 19. Bxe5 Qc8 20. Qf2 Bh6+ 21.
Kb1 Nd7 22. Bd4 e5 23. Be3 Bg7 24. Nd5 Bxd5 25. Rxd5 Nf6 26. Rd6 Ne8 27. Rd2 a5
28. Bb6 a4 29. Na5 Rb4 30. a3 Rb5 31. Rd8 Qxd8 32. Bxd8 Rxd8 33. Nc4 Nc7 34.
Nb6 e4 35. Nxa4 exf3 36. Qxf3 Ne6 37. Qf1 Rf5 38. Qe2 b5 39. Nc3 Bxc3 40. bxc3
Rc8 41. Rf1 Rfc5 42. Rf3 h5 43. Kb2 Rc4 44. Qf2 R8c7 45. Qb6 Nc5 46. Ka1 Na4
47. Qxb5 Nxc3 48. Qe8+ Kg7 49. Qd8 Ne4 50. Qd5 f5 51. Rb3 Rxc2 52. Rb7 Rc1+ 53.
Kb2 Rb1+ 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Lyell, Mark"]
[Black "Deviatkin, Andrei"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2245"]
[BlackElo "2608"]
[PlyCount "105"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 Nbd7 8.
Be2 Nb6 9. Bf3 Bg4 10. Bxg4 Nxg4 11. Nf3 Nf6 12. Qb5+ Qd7 13. d6 exd6 14. O-O
Qxb5 15. Nxb5 Kd7 16. Re1 Nbd5 17. Bd2 h6 18. Rac1 Rhe8 19. Rxe8 Rxe8 20. Kf1
Ne4 21. Be1 a6 22. Nc3 Rc8 23. Ne2 Rc6 24. Rxc6 Kxc6 25. Nd2 Ng5 26. Nc4 b6 27.
Ne3 Ne6 28. Nc3 Nxc3 29. bxc3 d5 30. Bd2 h5 31. Ke2 f5 32. Nc2 Bf8 33. Bc1 Bd6
34. g3 a5 35. Ba3 Bc7 36. Be7 f4 37. Bf6 Kb5 38. Kd3 fxg3 39. fxg3 h4 40. Be5
Bd8 41. Ne3 Kc6 42. Nxd5 Kxd5 43. c4+ Kc6 44. d5+ Kd7 45. dxe6+ Kxe6 46. Ke4
hxg3 47. hxg3 a4 48. Bd4 Kd6 49. g4 Kc6 50. Ke5 b5 51. cxb5+ Kxb5 52. Ke6 Kb4
53. Bf6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Mostertman, Milan"]
[Black "Hirth, Ulrich"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2169"]
[BlackElo "2108"]
[PlyCount "95"]
[EventDate "2009.12.??"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Nf3 Bg4 7. Bd3 Nh6 8. h3 Bxf3
9. Qxf3 e6 10. Be3 Nf5 11. O-O-O h4 12. Bf2 Nd7 13. Rhe1 b5 14. Bxf5 gxf5 15.
g4 hxg3 16. Qxg3 Bf8 17. h4 Qa5 18. Kb1 Nb6 19. Rd3 Nc4 20. Rh1 Qb4 21. Nd1
Nd2+ 22. Rxd2 Qxd2 23. Nc3 Rg8 24. Qxg8 Qxf2 25. Qh8 Qxf4 26. Rg1 Qe3 27. Rh1
Qh6 28. Qg8 Qg7 29. Rg1 Qxg8 30. Rxg8 f6 31. Rg6 Kf7 32. Rxf6+ Ke7 33. Ne2 Bg7
34. Rg6 Kf7 35. Nf4 Rh8 36. h5 Rh6 37. Kc1 c5 38. dxc5 Bxe5 39. Nd3 Bf6 40.
Rxh6 Bg5+ 41. Kd1 Bxh6 42. Ne5+ Ke7 43. c6 Kd6 44. Nf7+ Kxc6 45. Nxh6 Kd6 46.
Nxf5+ Ke5 47. Nd4 Kf6 48. Nxb5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Nyzhnyk, Illya"]
[Black "Burg, Twan"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2494"]
[BlackElo "2460"]
[PlyCount "100"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 d5 5. exd5 Nxd5 6. Bg2 g6 7. O-O Bg7 8.
Nbd2 O-O 9. c3 Bf5 10. Ne4 h6 11. Qc2 a5 12. b3 b6 13. Bb2 Qd7 14. a3 Bh3 15.
b4 Bxg2 16. Kxg2 axb4 17. axb4 Qg4 18. Ned2 Rad8 19. Kh1 b5 20. Rae1 f5 21. Ng1
Rfe8 22. Nb3 e4 23. d4 Qg5 24. Qe2 Rb8 25. Nc5 Qe7 26. f3 exf3 27. Qxf3 Qd6 28.
Bc1 Re7 29. Rxe7 Ncxe7 30. Re1 Rb6 31. Kg2 g5 32. h3 Qg6 33. Bd2 Rd6 34. Ne2
Qf7 35. Nc1 Nb6 36. N1d3 Nc4 37. Bc1 Bf6 38. Kh2 Qd5 39. Qh5 Kg7 40. Qe8 Qf7
41. Qxb5 Nc6 42. Nb7 Nxd4 43. cxd4 Rb6 44. Qxf5 Rxb7 45. Qc5 Nd6 46. Ne5 Qa2+
47. Kh1 Qe6 48. Kg2 Qa2+ 49. Kh1 Qe6 50. Kg2 Qa2+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Piasetski, Leon"]
[Black "Bijlsma, Nick"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2269"]
[BlackElo "2075"]
[PlyCount "92"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ c6 6. Qd4 Nf6 7. Qxd8+ Kxd8
8. d4 Bf5 9. Ng5 Ke8 10. e4 Bc8 11. Bc4 e6 12. e5 Nd5 13. Nge4 Nd7 14. Bg5 h6
15. Bh4 b6 16. O-O g5 17. Bg3 Be7 18. Rac1 Bb7 19. Rfe1 Kf8 20. Bb3 Kg7 21.
Nxd5 exd5 22. Nc3 Nf8 23. Nxd5 cxd5 24. Rc7 Bb4 25. Rec1 Rb8 26. e6 Nxe6 27.
Be5+ Kg8 28. Rd7 Nf8 29. Bxb8 Nxd7 30. Rc7 Nxb8 31. Rxb7 Kg7 32. Bxd5 Rd8 33.
Rxf7+ Kg6 34. Bb3 Nc6 35. Rc7 Nxd4 36. Bf7+ Kf6 37. Bh5 Ne6 38. Rf7+ Ke5 39. g3
a5 40. Kg2 Rf8 41. Rxf8 Bxf8 42. Kh3 Nc5 43. Bg6 Na4 44. b3 Nc3 45. a4 Ne4 46.
f3 Nd2 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Podzielny, Karl-Heinz"]
[Black "Klein, David"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2456"]
[BlackElo "2262"]
[PlyCount "125"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. b4 Nh5 10. g3 f5 11. Ng5 Nf6 12. Bf3 c6 13. b5 cxd5 14. cxd5 fxe4 15.
Ngxe4 Nf5 16. Bg2 Nd4 17. Ba3 Nxe4 18. Nxe4 Nxb5 19. Qb3 a6 20. Bb2 Rf7 21. a4
Nd4 22. Bxd4 exd4 23. Qb4 Bf8 24. Rad1 Bf5 25. Rxd4 Rc8 26. h4 a5 27. Qb5 Bg7
28. Rdd1 Bd7 29. Qb3 Bg4 30. Rd2 Bh6 31. Rb2 Bg7 32. Ng5 Bxb2 33. Nxf7 Kxf7 34.
Qxb2 Qc7 35. Qd4 Qc4 36. Qb6 Qb4 37. Qe3 Qxa4 38. Rb1 Qd7 39. Rb6 Kg8 40. Qf4
Rd8 41. Qf6 Rf8 42. Qb2 Rf7 43. Qa3 Qf5 44. f4 Qf6 45. Rxd6 Qd4+ 46. Kh2 Kg7
47. Rd8 b5 48. Qd6 a4 49. Rb8 a3 50. Qxa3 Qd2 51. Rxb5 Rc7 52. Rb8 Kh6 53. Rb2
Qd4 54. Qf8+ Kh5 55. Qd8 h6 56. Qxc7 Qxb2 57. Qe5+ Qxe5 58. fxe5 g5 59. Bh3 Bf3
60. d6 Bc6 61. e6 Be8 62. d7 g4 63. dxe8=B# 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Potze, Rudolf"]
[Black "Racherbaumer, Marcel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2132"]
[BlackElo "2301"]
[PlyCount "106"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 cxd4 5. Nf3 Nxd5 6. Nxd4 a6 7. Bc4 e6 8.
O-O Be7 9. Re1 O-O 10. Nd2 b5 11. Bd3 Bb7 12. Ne4 Nd7 13. Qh5 N5f6 14. Nxf6+
Nxf6 15. Qh3 Qd5 16. Bf4 Qh5 17. Qg3 Qg4 18. a4 Qxg3 19. Bxg3 b4 20. a5 Rfd8
21. Bf1 Rac8 22. Ne2 Ne4 23. Be5 Nd2 24. cxb4 Nxf1 25. Kxf1 Bxb4 26. Bc3 Bc5
27. Red1 f6 28. Bd4 Be7 29. Bb6 Rxd1+ 30. Rxd1 Bd5 31. Nc3 Bc6 32. f3 Kf7 33.
Ke2 g5 34. Ke3 f5 35. g3 h5 36. h3 Rg8 37. Rd4 e5 38. Rc4 Rc8 39. Nd5 Bf8 40.
b3 Bb7 41. Nc7 Bd6 42. g4 hxg4 43. hxg4 f4+ 44. Kf2 Rh8 45. Kg2 Ke7 46. b4 Kd7
47. Rc1 e4 48. Nxa6 exf3+ 49. Kg1 f2+ 50. Kxf2 Rh2+ 51. Kf1 Rh1+ 52. Bg1 Bxa6+
53. Kf2 Bxb4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Pruijssers, Roeland"]
[Black "Pijpers, Arthur"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2413"]
[BlackElo "2201"]
[PlyCount "65"]
[EventDate "2009.12.??"]

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. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Rc5 14. Kb1 Re8 15.
g4 hxg4 16. f4 Nc4 17. Qe2 Qc8 18. f5 gxf5 19. exf5 Ne5 20. Bxf6 Bxf6 21. Ne4
Bxf5 22. Nxf5 Qxf5 23. Rhf1 Qg6 24. Rxd6 Rc6 25. Rd5 Rf8 26. Ng5 Bxg5 27. Rxe5
Bf6 28. Re4 Kh8 29. Rxg4 Qh6 30. Rfg1 e6 31. Qg2 Qh7 32. Qf3 Be5 33. Rg5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Rauw, Gert Jan"]
[Black "Herwaarden van, Arjen"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2070"]
[BlackElo "2162"]
[PlyCount "83"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. Bb5 Be7 8. exf6
Bxf6 9. O-O O-O 10. Re1 Re8 11. Bxc6 bxc6 12. Ne5 Bxe5 13. dxe5 Rf8 14. Qg4 Rf5
15. f4 c5 16. Nf3 Nf8 17. Be3 Qe7 18. Nh4 Rf7 19. Rad1 Rb8 20. b3 a5 21. Nf3 h6
22. Bf2 Bd7 23. Nd2 Rf5 24. Nf1 h5 25. Qf3 Ng6 26. g3 h4 27. Qg4 Be8 28. Ne3
Rf8 29. Ng2 hxg3 30. hxg3 a4 31. bxa4 Rb2 32. Ra1 Nh8 33. Nh4 c4 34. Be3 g6 35.
a5 c5 36. a6 Kf7 37. Reb1 Rxb1+ 38. Rxb1 Bc6 39. Nf3 Re8 40. Rb6 Bd7 41. a7 Kg7
42. Qg5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Saravanan, Venkatachalam"]
[Black "Nijboer, Friso"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2356"]
[BlackElo "2561"]
[PlyCount "63"]
[EventDate "2009.12.??"]

1. Nf3 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 O-O 6. Be2 e5 7. Be3 c6 8. d5 Ng4
9. Bg5 f6 10. Bh4 c5 11. Nd2 Nh6 12. f3 Nf7 13. a3 Na6 14. Rb1 Bd7 15. Bd3 h5
16. Bc2 Bh6 17. Bf2 f5 18. Ba4 Bxa4 19. Qxa4 h4 20. Qc2 Qf6 21. Ke2 Nc7 22.
Rbg1 Bxd2 23. Qxd2 f4 24. g3 hxg3 25. hxg3 Kg7 26. gxf4 exf4 27. Bh4 Qe5 28.
Nd1 b5 29. Nf2 Qd4 30. Qxf4 Qxb2+ 31. Kf1 Qa1+ 32. Kg2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Schiffer, Kai Uwe"]
[Black "Theulings, Paul-Peter"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2318"]
[BlackElo "2135"]
[PlyCount "34"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Bg5 d6 3. Bxf6 exf6 4. g3 f5 5. Bg2 Nd7 6. e3 g6 7. Ne2 Bg7 8. c4
O-O 9. Nbc3 Nf6 10. O-O Re8 11. Qd3 Qe7 12. b4 c6 13. b5 Ne4 14. bxc6 bxc6 15.
Rab1 Ba6 16. Nxe4 fxe4 17. Qc2 d5 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Slagter, David"]
[Black "Heemskerk, Wim"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2108"]
[BlackElo "2236"]
[PlyCount "68"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. Nf3 Qd7 7. a4 Nc6 8. Bd2
Nge7 9. Nd1 Nf5 10. Ne3 h5 11. Qf4 g5 12. Qxg5 Nfxd4 13. Nxd4 Nxd4 14. Qf6 Rg8
15. Qh4 Nc6 16. Qxh5 Bb7 17. Ng4 Be7 18. Nh6 Rg7 19. Bd3 O-O-O 20. O-O Rh8 21.
a5 Nxa5 22. Qe2 Nc6 23. Ba6 Nb8 24. Bxb7+ Kxb7 25. b4 a6 26. Ra3 Rgh7 27. Ng4
Qb5 28. Qf3 Qc4 29. Rc1 Nc6 30. h3 Nd4 31. Qe3 Ne2+ 32. Kh2 Nxc1 33. Bxc1 Qxg4
34. Rb3 Qe4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Sparenberg, Erik"]
[Black "Thompson, Ian D"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2072"]
[BlackElo "2266"]
[PlyCount "71"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Ne7 6. Bd3 Nbc6 7. Nge2 Bg4 8.
a3 Bxc3+ 9. bxc3 dxc4 10. Bxc4 O-O 11. O-O Nd5 12. Qc2 Qd7 13. Ng3 Be6 14. Bd3
f5 15. Ne2 Nb6 16. Rb1 Na5 17. Rb5 Nac4 18. Rc5 g6 19. Rd1 Bf7 20. Bf4 Nd6 21.
Ng3 Nd5 22. Bh6 Rfe8 23. c4 Nf6 24. f3 b6 25. Re5 Qc6 26. c5 Nb7 27. Bc4 Nd7
28. Bxf7+ Kxf7 29. Qc4+ Kf6 30. Nxf5 Rxe5 31. Bg7+ Kxf5 32. g4+ Kg5 33. Qc1+
Kh4 34. Qf4 Qe6 35. Qg3+ Kg5 36. f4# 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Swinkels, Robin"]
[Black "Wiel van der, John"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2500"]
[BlackElo "2475"]
[PlyCount "63"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 c5 6. O-O cxd4 7. Nxd4 Qb6 8.
Qa4+ Bd7 9. Qxc4 Na6 10. Qb3 Nb4 11. a3 Qxd4 12. Be3 Qd6 13. axb4 Bc6 14. Bc5
Qb8 15. Bxf8 Rxf8 16. Bxc6+ bxc6 17. Rc1 Nd5 18. Rxc6 Qxb4 19. Qxb4 Nxb4 20.
Rc4 Nd5 21. e4 Nf6 22. Nc3 a6 23. Nb5 Ke7 24. Rc7+ Nd7 25. Na7 Kd8 26. Rb7 Ke8
27. Rd1 Nc5 28. Rc7 Nxe4 29. Nc6 Rh8 30. Rdd7 Ng5 31. h4 Nf3+ 32. Kg2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Warmelink, Evie"]
[Black "Poetsch, Hagen"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1970"]
[BlackElo "2361"]
[PlyCount "92"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Bd3 Nc6 6. c3 Bd6 7. O-O Nge7 8.
Re1 Qd7 9. Nbd2 O-O 10. Qc2 Bf5 11. Ne5 Bxe5 12. dxe5 Bxd3 13. Qxd3 Ng6 14. Nf3
Rfe8 15. Bg5 Ncxe5 16. Nxe5 Nxe5 17. Qg3 Ng6 18. h4 f6 19. h5 fxg5 20. hxg6 h6
21. Rad1 c6 22. Qd3 Qg4 23. b3 b5 24. Rc1 Qf4 25. Rcd1 Rf8 26. Re2 Rf6 27. Rde1
Raf8 28. Rc2 Qd6 29. c4 dxc4 30. Qxd6 Rxd6 31. bxc4 Rxg6 32. cxb5 cxb5 33. Re7
a6 34. Rcc7 g4 35. g3 Kh7 36. Kf1 Rf3 37. Re4 Ra3 38. Rc2 Rg5 39. Ke2 h5 40.
Re7 Rf5 41. Ke1 b4 42. Rb7 Rc3 43. Re2 a5 44. Ree7 Rg5 45. Re2 Rd5 46. Kf1 Rd1+
0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.23"]
[Round "3"]
[White "Werle, Jan"]
[Black "Meijers, Viesturs"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2565"]
[BlackElo "2488"]
[PlyCount "63"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 b6 7. Rc1 Bb7 8. cxd5
exd5 9. Bd3 a6 10. O-O c5 11. Ne5 c4 12. Bb1 b5 13. Qf3 Nbd7 14. a3 Re8 15.
Rcd1 Qc8 16. Bg5 Nxe5 17. dxe5 d4 18. Qg3 Ng4 19. Rxd4 Nxe5 20. Bxe7 Rxe7 21.
Qh4 f6 22. Qxh7+ Kf7 23. Ne4 Rd7 24. f4 Nd3 25. Bxd3 cxd3 26. Ng5+ fxg5 27.
fxg5+ Ke7 28. Qxg7+ Kd8 29. Rf8+ Kc7 30. Rxc8+ Bxc8 31. Qe5+ Kb6 32. Rd6+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Assendelft van, Floris"]
[Black "Lyell, Mark"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2325"]
[BlackElo "2245"]
[PlyCount "105"]
[EventDate "2009.12.??"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 O-O 6. Rb1 d6 7. d3 e5 8. b4 f4
9. gxf4 exf4 10. Bxf4 Nh5 11. Bd2 Nf4 12. Bxf4 Rxf4 13. Nd5 Rf7 14. h4 c6 15.
Ng5 Rf8 16. Ne3 Bc3+ 17. Kf1 Bf6 18. Nf3 Nd7 19. d4 Nb6 20. b5 Be6 21. bxc6
bxc6 22. h5 g5 23. d5 cxd5 24. Nd4 Bf7 25. cxd5 Rc8 26. Ng4 Rc4 27. Nc6 Rxc6
28. dxc6 Bxa2 29. Rc1 Bb2 30. Qd2 Bxc1 31. Qxa2+ d5 32. Qa1 Rf4 33. Nh6+ Kf8
34. Qxc1 Qf6 35. c7 Rc4 36. Qa3+ Kg7 37. Rh3 Kxh6 38. Rf3 Qc6 39. Qf8+ Kxh5 40.
Qf7+ Qg6 41. Rh3+ Rh4 42. Bf3+ g4 43. Bxg4+ Kxg4 44. Qf3+ Kg5 45. Rg3+ Kh6 46.
Qf8+ Kh5 47. Rxg6 hxg6 48. c8=Q Nxc8 49. Qxc8 Rf4 50. Qd7 d4 51. Qxa7 g5 52.
Qh7+ Kg4 53. Kg2 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Berkovich, Mark A"]
[Black "Giri, Anish"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2406"]
[BlackElo "2585"]
[PlyCount "124"]
[EventDate "2009.12.??"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. O-O Bg4 5. d4 e6 6. Nbd2 Nbd7 7. Re1 Be7 8. e4
O-O 9. c3 Bh5 10. a4 Bg6 11. exd5 cxd5 12. a5 a6 13. Ne5 Nxe5 14. dxe5 Nd7 15.
Nb3 Rc8 16. Be3 Qc7 17. Bd4 h6 18. h4 Rfd8 19. Qe2 Qb8 20. h5 Bf5 21. g4 Bh7
22. f4 b5 23. axb6 Nxb6 24. Rxa6 Nc4 25. Na5 Qb5 26. Ra7 Bc5 27. Nxc4 Bxa7 28.
Bxa7 Qxc4 29. Bd4 Qxe2 30. Rxe2 Ra8 31. Kf2 Bd3 32. Rd2 Bb5 33. Bf3 Ra2 34. Ke3
Bc4 35. Bc5 Rb8 36. Ba3 Ra1 37. g5 Kh7 38. Bd1 Bb3 39. Bf3 Rc8 40. Rg2 hxg5 41.
fxg5 Re1+ 42. Kd2 Rxe5 43. Bd6 Rf5 44. g6+ fxg6 45. hxg6+ Kg8 46. Bg4 Rf6 47.
Be2 d4 48. Be5 dxc3+ 49. Bxc3 e5 50. Ke3 Bc4 51. Bh5 Rd8 52. Rg5 Rd5 53. Bxe5
Rf1 54. Bg4 Re1+ 55. Kf4 Rb5 56. Bh3 Rh1 57. Bg2 Rh4+ 58. Ke3 Be6 59. Be4 Rh3+
60. Kd2 Rhb3 61. Kc1 Re3 62. Bd4 Rxg5 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Bijlsma, Nick"]
[Black "Schiffer, Kai Uwe"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2075"]
[BlackElo "2318"]
[PlyCount "84"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Nde2 Nf6 8.
Bg2 Be7 9. O-O d6 10. h3 O-O 11. g4 Nc6 12. Ng3 b5 13. a3 Bb7 14. g5 Nd7 15. f4
Rfe8 16. Qe2 Bf8 17. Kh2 b4 18. axb4 Nxb4 19. Be3 d5 20. e5 a5 21. Rf2 Ba6 22.
Qg4 Bc5 23. Bxc5 Qxc5 24. Rd2 Qe3 25. Rad1 Nf8 26. Nce2 Ng6 27. c3 Nd3 28. Nf1
Qb6 29. Rxd3 Bxd3 30. Rxd3 Qxb2 31. Rd2 Qb3 32. Ne3 a4 33. Nxd5 Rad8 34. Nd4
Qc4 35. Nb6 Qxc3 36. Qd1 a3 37. Na4 Qb4 38. Bc6 Rf8 39. Kg3 a2 40. Rd3 Qb1 41.
Nc3 Qxd3+ 42. Qxd3 a1=Q 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Bok, Benjamin"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "102"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Nc3 Nf6 7. Qe2 d6 8. g4
Be7 9. Be3 Qc7 10. g5 Nd7 11. O-O-O a6 12. f4 b5 13. Bg2 Bb7 14. Kb1 Rc8 15.
Qf2 b4 16. Na4 O-O 17. Nb6 Nxb6 18. Bxb6 Qb8 19. h4 Bd8 20. Be3 a5 21. Nd4 Nxd4
22. Bxd4 Qa8 23. Qe3 a4 24. h5 b3 25. cxb3 axb3 26. axb3 e5 27. Bc3 exf4 28.
Qxf4 f5 29. h6 g6 30. Rxd6 Bxg5 31. Qe5 Bxe4+ 32. Bxe4 Qxe4+ 33. Qxe4 fxe4 34.
Rd5 Bf4 35. Re1 e3 36. Bd4 Bxh6 37. b4 Rfe8 38. b5 e2 39. Bc3 Bf4 40. Rd3 Rb8
41. Rf3 g5 42. Kc2 h5 43. Rg1 Kh7 44. Rh3 Kg6 45. Rgh1 h4 46. Rg1 Kh5 47. Rd3
Rbc8 48. b6 e1=Q 49. Rxe1 Rxe1 50. b7 Re2+ 51. Kd1 Rce8 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Burg, Twan"]
[Black "Brandenburg, Daan"]
[Result "1/2-1/2"]
[ECO "D20"]
[PlyCount "47"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. Qb3 Bb4+ 7. Bd2 Qe7 8.
Bd5 Bxd2+ 9. Nbxd2 Nf6 10. Bxc6+ bxc6 11. O-O O-O 12. Nxd4 c5 13. Nf5 Bxf5 14.
exf5 Rfd8 15. Nc4 Qe4 16. Rae1 Qxf5 17. Re5 Qf4 18. Rxc5 Ne4 19. Rc6 Rab8 20.
Qe3 Qxe3 21. fxe3 Rd7 22. Rc1 g6 23. b3 Rb5 24. Nb2 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Cako, Laszlo"]
[Black "Kantans, Toms"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2155"]
[BlackElo "2281"]
[PlyCount "64"]
[EventDate "2009.12.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. Nge2 Bg4 7. f3 Bf5 8.
Bf4 Qd7 9. Ng3 Bg6 10. Nce4 Nxe4 11. fxe4 h5 12. Qd3 e6 13. O-O-O Bd6 14. Ne2
Nc6 15. Qe3 Na5 16. Bd3 Qa4 17. Kb1 O-O-O 18. Rhf1 Nc6 19. c3 e5 20. dxe5 Bxe5
21. Bc2 Qa5 22. Nd4 Bxd4 23. cxd4 Nb4 24. Qb3 Nxc2 25. Qxc2 Rhe8 26. Rfe1 c6
27. Bg3 Qg5 28. d5 Qg4 29. Rd4 h4 30. dxc6 hxg3 31. cxb7+ Kb8 32. Rc1 Bxe4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Caspi, Israel"]
[Black "Genova, Lyubka"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2423"]
[BlackElo "2263"]
[PlyCount "141"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Bb4 9. f3 O-O 10. g4 b5 11. g5 Ne8 12. Nxc6 Qxc6 13. Qd4 Bxc3 14. Qxc3
Qxc3 15. bxc3 f6 16. Be2 d6 17. h4 e5 18. c4 Be6 19. c5 dxc5 20. Bxc5 Rf7 21.
a3 Rc7 22. Bb4 Bb3 23. Bd3 a5 24. Be1 Nd6 25. gxf6 gxf6 26. Rg1+ Kf7 27. Rd2
Bc4 28. Rdg2 Ke6 29. Rg7 Rc6 30. Kd1 b4 31. axb4 a4 32. Bf2 a3 33. Kd2 a2 34.
Ra1 f5 35. Bc5 fxe4 36. fxe4 Rd8 37. Kc3 Bxd3 38. cxd3 Nb5+ 39. Kc2 Na3+ 40.
Kd2 Nb1+ 41. Kc2 Na3+ 42. Kc1 Rxd3 43. Rxa2 Rh3 44. Rf2 Rh1+ 45. Kd2 Nc4+ 46.
Kd3 Nd6 47. Rg4 Rh3+ 48. Ke2 Ra6 49. Kf1 Ra1+ 50. Kg2 Rah1 51. Bxd6 R1h2+ 52.
Kf1 Rxf2+ 53. Kxf2 Kxd6 54. Kg2 Rb3 55. Rg5 Rxb4 56. Kf3 Rb3+ 57. Kg4 Re3 58.
Rg7 Rxe4+ 59. Kg5 h6+ 60. Kh5 Rf4 61. Rg6+ Kd5 62. Rxh6 e4 63. Kg5 Rf1 64. Rh8
e3 65. Re8 Kd4 66. h5 Kd3 67. h6 e2 68. h7 Rh1 69. Kg6 Kd2 70. Kg7 e1=Q 71.
Rxe1 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Chadaev, Nikolai"]
[Black "Saravanan, Venkatachalam"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "81"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. g3 Nc6 5. Bg2 e6 6. Nf3 d6 7. exd6 Bxd6 8. O-O
O-O 9. d4 Bd7 10. dxc5 Bxc5 11. Nbd2 Qc7 12. Ne4 Be7 13. c4 Nf6 14. Nc3 Rad8
15. Qe2 Rfe8 16. Bf4 Qa5 17. Rfd1 Bf8 18. Ne5 Nxe5 19. Bxe5 Bc6 20. Bxc6 bxc6
21. Kg2 Be7 22. Bf4 Bc5 23. Be3 Bb4 24. Rdc1 Bc5 25. Rd1 Bb4 26. Rdc1 Bc5 27.
Bxc5 Qxc5 28. Rd1 h5 29. b3 h4 30. Qf3 hxg3 31. hxg3 Qe5 32. Re1 Qa5 33. Ne4
Nxe4 34. Rxe4 Rd2 35. Rh1 Qc5 36. Reh4 Kf8 37. Qf4 Red8 38. Rh8+ Ke7 39. R1h5
Qd4 40. Qg5+ Qf6 41. Qc5+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Deviatkin, Andrei"]
[Black "Hoeksema, Erik"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2608"]
[BlackElo "2331"]
[PlyCount "120"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. a3 Be7 7. Be3 Nbd7 8. c4
Qd6 9. Nc3 O-O 10. dxc5 Qxd1+ 11. Rxd1 Nxc5 12. Be2 b6 13. Ne5 Bb7 14. b4 Nce4
15. Nxe4 Bxe4 16. f3 Bb7 17. Kf2 Rfd8 18. h3 Bd6 19. Bd4 Rac8 20. g4 Ne8 21. g5
Bc7 22. Bb2 Rxd1 23. Rxd1 Rd8 24. c5 Rxd1 25. Bxd1 bxc5 26. bxc5 f6 27. Ba4
fxe5 28. Bxe8 Bd5 29. g6 hxg6 30. Bxg6 Kf8 31. h4 Bb8 32. h5 a5 33. Bc1 Ba7 34.
Be3 Ke7 35. Kg3 Bc6 36. Kg4 Bd5 37. Be4 Bc4 38. Bg5+ Ke8 39. c6 Bb6 40. Bh4 Kf7
41. Bg3 Bc7 42. Bf2 Bb5 43. Bc5 Be2 44. Kg3 Kf6 45. Be3 Bc4 46. Bg6 Bd5 47. Kg4
Ke7 48. Be4 Bc4 49. Kg5 Kf7 50. Bg6+ Kg8 51. Bc5 Bd8+ 52. Kg4 Bc7 53. Be7 Bd5
54. Be4 Bc4 55. Bg5 Kf7 56. f4 exf4 57. Bg6+ Kf8 58. Bxf4 e5 59. Be3 Be6+ 60.
Bf5 Bd5 {... (71)} 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Donker, Roel"]
[Black "Afek, Yochanan"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "2140"]
[BlackElo "2285"]
[PlyCount "83"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 c5 6. Be2 cxd4 7. Nxd4 Nc6 8.
Nc2 d6 9. O-O Nd7 10. Be3 Nc5 11. f3 a5 12. Qd2 a4 13. Rab1 Qa5 14. Rfd1 Be6
15. Nd5 Rfc8 16. Ncb4 Nxb4 17. Nxb4 Nd7 18. Nd5 Qxd2 19. Rxd2 Bxd5 20. Rxd5 Ne5
21. c5 dxc5 22. Rxc5 Rxc5 23. Bxc5 e6 24. Rd1 Rc8 25. Be3 h5 26. Rd2 a3 27.
bxa3 Rc3 28. Kf2 Rxa3 29. f4 Ng4+ 30. Bxg4 hxg4 31. e5 Bf8 32. Rb2 Kg7 33. Rxb7
Rxa2+ 34. Kg3 Ra3 35. Kf2 g5 36. f5 exf5 37. e6 Ra2+ 38. Kf1 Ra1+ 39. Ke2 Ra2+
40. Kf1 Ra1+ 41. Ke2 Ra2+ 42. Kf1 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Efroimski, Marsel"]
[Black "Jellema, Yme Jan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2150"]
[BlackElo "2193"]
[PlyCount "78"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 Be6 9. Nc4 Rc8 10. Be3 Nd4 11. Bxd4 Bxc4 12. Bxc4 Rxc4 13. Be3 Be7 14. Qd3
Qc7 15. Bg5 O-O 16. Bxf6 Bxf6 17. Nd5 Qc6 18. c3 Bg5 19. h4 Bd8 20. g4 b5 21.
f3 a5 22. a3 Kh8 23. Rd1 Bb6 24. Ke2 Ba7 25. Rh2 Qd7 26. Kf1 h5 27. g5 f5 28.
gxf6 gxf6 29. Ne3 Bxe3 30. Qxe3 Kh7 31. Qb6 Rd8 32. Kf2 b4 33. Rg2 bxc3 34.
Rdg1 c2 35. Rg7+ Qxg7 36. Rxg7+ Kxg7 37. Qxd8 c1=Q 38. Qe7+ Kg6 39. Qe8+ Kg7
1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Ernst, Sipke"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2587"]
[BlackElo "2413"]
[PlyCount "133"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5
f6 9. Bc1 exd4 10. Nxd4 f5 11. h3 Nh6 12. Bxh6 Bxh6 13. exf5 gxf5 14. O-O Qf6
15. Re1 c6 16. Bh5 Na6 17. Qd3 Qh4 18. Qg3+ Qxg3 19. fxg3 Bg7 20. Rad1 Rf6 21.
Re8+ Rf8 22. Re2 Bd7 23. Nf3 Rf6 24. g4 Rh6 25. Ng5 Rf8 26. Re7 Nc5 27. Re2 a5
28. Red2 fxg4 29. hxg4 Be5 30. Re2 Rf4 31. g3 Rxg4 32. Bxg4 Bxg4 33. Rxe5 dxe5
34. Rd8+ Kg7 35. Re8 Be6 36. Re7+ Kf6 37. Nxe6 Nxe6 38. Rxb7 Kf5 39. Rf7+ Kg4
40. Ne4 Ng5 41. Nxg5 Kxg5 42. c5 e4 43. Ra7 Rf6 44. Rxh7 Rf5 45. Re7 Rxc5 46.
Kf2 Rc2+ 47. Ke3 Rxb2 48. Re5+ Kg4 49. Rxa5 Rb4 50. Re5 Kxg3 51. Rxe4 c5 52.
Kd3 Rb2 53. a4 Kf3 54. Rc4 Ra2 55. Kc3 Ke3 56. Kb3 Ra1 57. Kb2 Rh1 58. Kc2 Rh8
59. a5 Rh2+ 60. Kc3 Ra2 61. Rxc5 Ke4 62. Kc4 Ra1 63. Rh5 Ra2 64. Kb5 Rb2+ 65.
Kc6 Kd4 66. a6 Ra2 67. Kb6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Haast, Anne"]
[Black "Potze, Rudolf"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2251"]
[BlackElo "2132"]
[PlyCount "77"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a4 O-O 14. axb5 axb5
15. h4 Be7 16. Nce3 b4 17. Bd3 bxc3 18. bxc3 Re8 19. g3 Bf8 20. O-O Ne7 21. Qe2
Nxd5 22. Nxd5 Bb7 23. Bc4 Bxd5 24. Bxd5 Qc7 25. Qa2 Re7 26. c4 g6 27. Rfb1 Ree8
28. Kg2 Kg7 29. Rxb8 Rxb8 30. Qa7 Rc8 31. Qe3 Qe7 32. h5 h6 33. hxg6 fxg6 34.
Qb6 Rc7 35. c5 dxc5 36. Ra6 Kh8 37. Qxg6 Qg7 38. Qf5 Qe7 39. Re6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Heemskerk, Wim"]
[Black "Wiel van der, John"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2236"]
[BlackElo "2475"]
[PlyCount "38"]
[EventDate "2009.12.??"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. d3 Nd7 5. c4 dxc4 6. dxc4 Bxf3 7. Bxf3 Ne5 8.
Qb3 Nxf3+ 9. Qxf3 g6 10. Bd2 Bg7 11. Bc3 Nf6 12. Nd2 O-O 13. O-O Qd7 14. Nb3
Rfd8 15. Nc5 Qc7 16. Rad1 Ne8 17. Ne4 Bxc3 18. Qxc3 Ng7 19. Ng5 f6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Herwaarden van, Arjen"]
[Black "Slagter, David"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2162"]
[BlackElo "2108"]
[PlyCount "100"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Qh5 a6 8.
Nf3 c5 9. dxc5 Nxc5 10. Bd3 Nc6 11. O-O-O Bd7 12. Rhe1 O-O-O 13. Kb1 f5 14. Bf1
Be8 15. Qg5 Qxg5 16. Nxg5 h6 17. Nh3 Bh5 18. Be2 d4 19. Bxh5 dxc3 20. Bf3 Rxd1+
21. Bxd1 Rd8 22. Bf3 g5 23. Bxc6 bxc6 24. bxc3 Na4 25. Kc1 Nxc3 26. Kb2 Nb5 27.
c4 Nd4 28. f4 g4 29. Ng1 Kc7 30. Kc3 Kb6 31. Rb1+ Ka5 32. Rb2 c5 33. Rd2 Ka4
34. h3 Rg8 35. h4 Ka3 36. Rb2 a5 37. g3 a4 38. h5 Rd8 39. Rd2 Rb8 40. Ne2 Nxe2+
41. Rxe2 Rd8 42. Re1 Rb8 43. Re2 Rb1 44. Rd2 Rc1+ 45. Kd3 Rg1 46. Kc2 Kxa2 47.
Rd5 Rg2+ 48. Kc1 Kb3 49. Rxc5 a3 50. Ra5 a2 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Hirth, Ulrich"]
[Black "Holm, Sejer"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2108"]
[BlackElo "2256"]
[PlyCount "61"]
[EventDate "2009.12.??"]

1. g3 e5 2. Bg2 d5 3. c4 d4 4. e4 c5 5. d3 Nc6 6. Ne2 Bd6 7. O-O Nge7 8. f4
exf4 9. gxf4 f5 10. e5 Bc7 11. Ng3 g6 12. h4 Be6 13. Nd2 Qd7 14. Nf3 O-O-O 15.
a3 a5 16. Bd2 h6 17. b4 cxb4 18. axb4 axb4 19. Ra8+ Bb8 20. Qa4 Qc7 21. Bxb4
Nxb4 22. Qxb4 Nc6 23. Qb5 Rd7 24. Rb1 Re7 25. Ne2 Rd8 26. Qc5 Bf7 27. Nfxd4
Nxd4 28. Bxb7+ Kd7 29. Qxd4+ Ke8 30. Bc6+ Qxc6 31. Rbxb8 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Hoffmann, Michael"]
[Black "Hertog ten, Hugo"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2509"]
[BlackElo "2159"]
[PlyCount "81"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qc7 13. exf6 c5 14. d5 b4 15. d6
Qb6 16. Ne4 O-O-O 17. O-O Bd5 18. a3 b3 19. Qe2 Bxd6 20. Rfd1 Be5 21. Rac1 Qc6
22. Rxc4 Bxc4 23. Qxc4 Qc7 24. Rc1 Bxb2 25. Rb1 Nb6 26. Qa6+ Kb8 27. Nxc5 Bd4
28. Nxb3 Bxf2+ 29. Kxf2 Qc2+ 30. Qe2 Qxe2+ 31. Kxe2 Rxh2 32. Kf1 Rh5 33. Bf4+
e5 34. g4 Rh4 35. Bxe5+ Kc8 36. Nc5 Rd2 37. Bf4 Rd4 38. Bg3 Rh6 39. g5 Rh5 40.
Re1 Kd8 41. Re7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Klein, David"]
[Black "Mostertman, Milan"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2262"]
[BlackElo "2169"]
[PlyCount "48"]
[EventDate "2009.12.??"]

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 Bxd4 13. Qxd4 Qc7 14. Qc5
Nxc3 15. Qxc3 Bf5 16. Bc4 h5 17. Kb1 Rad8 18. Rde1 Qf4 19. Rxe7 Qxh2 20. Rc1
Qxg2 21. Qb3 Kg7 22. Qc3+ Kg8 23. Qb3 Kg7 24. Qc3+ Kg8 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Meijers, Viesturs"]
[Black "Grover, Sahaj"]
[Result "1/2-1/2"]
[ECO "A46"]
[PlyCount "137"]
[EventDate "2009.12.??"]

1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. b3 Bb7 5. Bb2 d5 6. g3 Bd6 7. Bg2 O-O 8. O-O
Nbd7 9. c4 Ne4 10. Nc3 f5 11. Rc1 a6 12. Qe2 Qe7 13. Rc2 c6 14. Nb1 a5 15. Ne5
Nxe5 16. dxe5 Bb4 17. a3 Bc5 18. Rfc1 Ba6 19. Qe1 dxc4 20. bxc4 Rad8 21. Bxe4
fxe4 22. Nd2 Bxa3 23. Bxa3 Qxa3 24. Nxe4 Rd3 25. Ra1 Qb3 26. Rcc1 Bxc4 27. Rab1
Qa2 28. Rxb6 Bd5 29. Nc3 Rxc3 30. Rxc3 Qa4 31. Rd3 Qe4 32. Rxd5 Qxd5 33. Ra6
Qxe5 34. Rxa5 Qe4 35. Qd1 Rb8 36. Ra4 Qf5 37. e4 Qf6 38. Qd6 Rf8 39. Ra2 e5 40.
Qxf6 gxf6 41. Kf1 Kg7 42. Ke2 Rd8 43. Ra7+ Kg6 44. Rc7 Rd4 45. Ke3 Rc4 46. f4
exf4+ 47. gxf4 Rc3+ 48. Kd4 Rc1 49. h4 f5 50. e5 Kh5 51. Rg7 h6 52. e6 Re1 53.
e7 Kxh4 54. Kc5 Re6 55. Kb6 h5 56. Kc7 Rxe7+ 57. Rxe7 Kg4 58. Rh7 Kxf4 59. Kxc6
Ke4 60. Kc5 f4 61. Kc4 h4 62. Kc3 Ke3 63. Kc2 f3 64. Re7+ Kf2 65. Kd2 h3 66.
Rh7 Kg2 67. Ke3 h2 68. Rxh2+ Kxh2 69. Kxf3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Nabuurs, Joep"]
[Black "Rauw, Gert Jan"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2191"]
[BlackElo "2070"]
[PlyCount "98"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8.
Bd3 Nc6 9. O-O O-O 10. Qc2 Nf6 11. Qd1 Nd5 12. a3 Bf6 13. Bb1 Nce7 14. Ne4 b6
15. Qd3 a5 16. Re1 Ba6 17. Qb3 Rc8 18. Nxf6+ Nxf6 19. Bg5 Ned5 20. Ne5 Qd6 21.
Qg3 Rfd8 22. Ba2 Qe7 23. Ng4 Bc4 24. Bb1 h5 25. Ne3 Nxe3 26. Qxe3 Rd5 27. b3
Ba6 28. Be4 Rd7 29. d5 exd5 30. Bf5 Qxe3 31. Rxe3 d4 32. Bxd7 Nxd7 33. Ree1 Nc5
34. Rab1 f6 35. Bd2 Bd3 36. Rb2 Bf5 37. Rc1 Re8 38. Rc4 Nxb3 39. Rxb3 Be6 40.
Rxb6 Bxc4 41. Bxa5 Ra8 42. Bb4 Rd8 43. Rc6 Be2 44. Rd6 Rxd6 45. Bxd6 h4 46. a4
Kf7 47. Bc5 d3 48. Bb4 Ke6 49. f4 Kd5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Nijboer, Friso"]
[Black "Kleijn, Christov"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "75"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Be3 e5 7. Nb3 Be7 8. f3
Be6 9. Qd2 O-O 10. O-O-O a5 11. a4 Na6 12. g4 Nb4 13. Kb1 Rc8 14. g5 Nh5 15.
Rg1 Qc7 16. Qf2 f5 17. Bb6 Qb8 18. Bxa5 Nc6 19. exf5 Bxb3 20. cxb3 Nxa5 21. Nd5
Bd8 22. f6 Nxb3 23. Qh4 Qa7 24. Bh3 Qxg1 25. Rxg1 Nd2+ 26. Ka2 Rc4 27. Be6+ Kh8
28. Rg4 e4 29. Nc3 Nxf6 30. gxf6 Bxf6 31. Qf2 Rd4 32. fxe4 Ra8 33. e5 dxe5 34.
Rxd4 exd4 35. Qxd2 dxc3 36. bxc3 Rxa4+ 37. Kb3 Ra6 38. Qd7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Paulet, Iozefina"]
[Black "Baljé, Jan"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "2312"]
[BlackElo "2188"]
[PlyCount "129"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8.
O-O Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. Bd4 Qc7 14. e5
Nd5 15. b3 c5 16. Bb2 a5 17. Qd2 a4 18. c4 Nb4 19. Rfd1 axb3 20. axb3 Nc6 21.
Bf3 Nd4 22. Bxd4 cxd4 23. Qxd4 Bc5 24. Qd3 O-O 25. Be4 g6 26. Qg3 Rfd8 27. Ra6
Rb6 28. Rxb6 Qxb6 29. h4 Bf8 30. h5 Bg7 31. Qg5 h6 32. Qg3 g5 33. Bc2 Qa5 34.
f4 gxf4 35. Qh4 Bxe5 36. b4 Qc7 37. c5 d6 38. Qg4+ Kf8 39. Qe2 Ke7 40. Ba4 dxc5
41. Rxd8 Kxd8 42. Qb5 Bd4+ 43. Kf1 Ke7 44. Qe8+ Kd6 45. Qf8+ Ke5 46. Qg7+ Kd5
47. Qxh6 cxb4 48. Bb3+ Ke4 49. Ke2 Qc3 50. Qh7+ Ke5 51. Qd3 Qxd3+ 52. Kxd3 Bc3
53. Ba4 f5 54. Bd7 Kf6 55. h6 e5 56. h7 e4+ 57. Ke2 Kg5 58. Be6 Kg4 59. Kf1 Bd4
60. Ke2 Bc3 61. Kf2 e3+ 62. Ke2 Kg3 63. Bd5 Kg4 64. Bc4 Bg7 65. Bb3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Pijpers, Arthur"]
[Black "Warmelink, Evie"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2201"]
[BlackElo "1970"]
[PlyCount "97"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. h4 Nc6 8. Rg1
h5 9. gxh5 Nxh5 10. Bg5 Nf6 11. Rg3 Qb6 12. Ndb5 Ne5 13. f4 Ned7 14. Rd3 Nxe4
15. Nxe4 Qxb5 16. Qd2 d5 17. O-O-O f6 18. Nc3 Qb6 19. Re1 Be7 20. Rde3 Nc5 21.
Nxd5 Qd8 22. f5 fxg5 23. fxe6 O-O 24. hxg5 Bxe6 25. Nxe7+ Qxe7 26. Rxe6 Nxe6
27. Bc4 Rfe8 28. Rxe6 Qxe6 29. Qe2 Kf7 30. Bxe6+ Rxe6 31. Qf3+ Kg6 32. Qxb7
Rae8 33. Qxa7 R8e7 34. Qc5 Re5 35. Qc6+ Kxg5 36. b4 Kf4 37. b5 g5 38. b6 R5e6
39. Qc4+ Re4 40. Qf1+ Kg3 41. Qg1+ Kf4 42. Qf2+ Kg4 43. a4 Kh3 44. Qf3+ Kh4 45.
Qh1+ Kg3 46. Qg1+ Kh4 47. Qh2+ Kg4 48. Qg2+ Kh4 49. b7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Poetsch, Hagen"]
[Black "Greenfeld, Alon"]
[Result "0-1"]
[ECO "B68"]
[WhiteElo "2361"]
[BlackElo "2559"]
[PlyCount "82"]
[EventDate "2009.12.??"]

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. f4 Be7 10. Nf3 b5 11. e5 b4 12. exf6 bxc3 13. Qxc3 gxf6 14. Bh4 d5
15. Kb1 Rc8 16. Bxa6 Rc7 17. Qb3 Qa8 18. Bb5 O-O 19. Bxc6 Bxc6 20. Nd4 Rb8 21.
Qg3+ Kf8 22. Qd3 Ra7 23. Qxh7 Ke8 24. Qg8+ Bf8 25. Bxf6 Rxa2 26. Nb3 d4 27.
Rxd4 Rxb3 28. cxb3 Be4+ 29. Kc1 Qc6+ 30. Rc4 Ra1+ 31. Kd2 Qd6+ 32. Bd4 Rxh1 33.
Qg5 Kd7 34. Qf6 Be7 35. Qxf7 Rxh2 36. Ke3 Rxg2 37. Ra4 Rg3+ 38. Ke2 Rxb3 39.
Ra7+ Bb7 40. Bc3 Qd5 41. Qg6 Qf3+ 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Popilski, Gil"]
[Black "Baklan, Vladimir"]
[Result "1/2-1/2"]
[ECO "B88"]
[PlyCount "120"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. O-O e6 8.
Nxc6 Bxc6 9. Qd3 Be7 10. Re1 O-O 11. Qg3 Kh8 12. Bg5 h6 13. Qh3 Kg8 14. Bh4
Nxe4 15. Bxe7 Qxe7 16. Nxe4 d5 17. Bd3 dxe4 18. Bxe4 Bxe4 19. Rxe4 Rfd8 20.
Rae1 Qf6 21. Qb3 Rd2 22. R4e2 Rad8 23. g3 b6 24. Kg2 R8d7 25. Qb4 Qd8 26. Qe4
g5 27. h3 Qf6 28. Qb4 Qd8 29. Qe4 Kg7 30. Qe5+ Qf6 31. Qxf6+ Kxf6 32. Kf3 h5
33. Rxd2 Rxd2 34. Re2 Rd1 35. Re4 Rb1 36. Rb4 Ke7 37. g4 h4 38. a4 f6 39. b3
Rd1 40. Rc4 Kd7 41. Kg2 a5 42. Kf3 f5 43. Kg2 Rd5 44. b4 axb4 45. Rxb4 fxg4 46.
Rxg4 Rc5 47. Rb4 Kc6 48. Kf3 Rxc2 49. Kg4 Rc5 50. f3 Rd5 51. Rc4+ Kd6 52. Rb4
Kc5 53. Rb5+ Kc6 54. Rb4 Rc5 55. Rd4 Ra5 56. Rb4 Kc5 57. Re4 Kd6 58. Rb4 Kc6
59. Re4 Kd6 60. Rb4 Kc6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Racherbaumer, Marcel"]
[Black "Sparenberg, Erik"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2301"]
[BlackElo "2072"]
[PlyCount "106"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
b4 9. d3 d6 10. a5 Bg4 11. Nbd2 Nd4 12. Bc4 c5 13. c3 Nc6 14. Qa4 Bd7 15. Qa2
Qc7 16. Bb3 Rab8 17. Nc4 Bd8 18. Bd2 Bg4 19. Bd1 h6 20. h3 Be6 21. Bb3 Rb5 22.
Rec1 Nxa5 23. Nxa5 Rxa5 24. Qxa5 Qxa5 25. Rxa5 Bxa5 26. Bxe6 fxe6 27. cxb4 Bxb4
28. Bxb4 cxb4 29. Rc6 Rd8 30. Rxa6 d5 31. Nxe5 dxe4 32. dxe4 Rd1+ 33. Kh2 Nxe4
34. f3 Nc5 35. Ra8+ Kh7 36. Rb8 b3 37. f4 Rd2 38. h4 h5 39. Rb5 Na4 40. Rxb3
Rxb2 41. Ra3 Nc5 42. Ra5 Rc2 43. Ra7 Rf2 44. Ra5 Rc2 45. Kg3 Rc3+ 46. Kf2 Ne4+
47. Ke2 Ng3+ 48. Kd2 Ne4+ 49. Ke1 Rc2 50. Ra4 Ng3 51. Ra6 Rxg2 52. Rxe6 Nf5 53.
Nf3 g6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Reinderman, Dimitri"]
[Black "Werle, Jan"]
[Result "1-0"]
[ECO "A19"]
[PlyCount "91"]
[EventDate "2009.12.??"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Nxe5 8.
Ndb5 f6 9. Be3 a6 10. Nd6+ Bxd6 11. Qxd6 Ne7 12. Bb6 Nf5 13. Qc5 d6 14. Qa5 Qd7
15. f4 Nc6 16. Qa3 Nce7 17. O-O-O Qc6 18. Qb3 O-O 19. Rg1 d5 20. g4 Nd6 21. c5
Nf7 22. Bg2 a5 23. a3 Bd7 24. Kb1 a4 25. Qc2 Qc8 26. Qe2 Bc6 27. f5 Ne5 28.
fxe6 Qxe6 29. Ka1 Kh8 30. g5 d4 31. Rxd4 Nf5 32. Rb4 Rae8 33. Bxc6 Qxc6 34. Re4
Rf7 35. Rf1 Qe6 36. gxf6 gxf6 37. Nb5 Rg8 38. Bc7 Re8 39. Ba5 Ree7 40. Bc3 Nh6
41. Qh5 Ng8 42. Rfe1 Rg7 43. Nd6 Qd5 44. Nf5 Nd3 45. Nxg7 Qxh5 46. Nxh5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Swinkels, Robin"]
[Black "Genov, Petar"]
[Result "1/2-1/2"]
[ECO "E06"]
[PlyCount "32"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 b6 8. Nbd2
Bb7 9. e4 Na6 10. Rd1 Qc7 11. a3 c5 12. dxc5 dxe4 13. cxb6 Qxb6 14. Ng5 e3 15.
Nde4 Bxe4 16. Nxe4 exf2+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Theulings, Paul-Peter"]
[Black "Podzielny, Karl-Heinz"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2135"]
[BlackElo "2456"]
[PlyCount "120"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 c6 7. O-O Qa5 8. h3
Qb4 9. Qd3 Be6 10. b3 d5 11. Ne5 Rd8 12. Bd2 dxc4 13. bxc4 Nfd7 14. Nxd7 Bxc4
15. Rab1 Bxd3 16. Rxb4 Rxd7 17. exd3 Bxd4 18. Rfb1 Bb6 19. Bf1 Na6 20. R4b2 Nc5
21. Be3 Nxd3 22. Rd2 Bxe3 23. fxe3 Rad8 24. Rbd1 Ne5 25. Rxd7 Rxd7 26. Rxd7
Nxd7 27. Kf2 Nc5 28. e4 e5 29. Ke3 Kf8 30. g4 h6 31. h4 Ke7 32. Be2 b5 33. Bd1
a5 34. Ne2 a4 35. Nc3 Kd6 36. a3 Kc7 37. Na2 Kd6 38. Be2 Ne6 39. Nc3 Kc5 40.
Bd3 Nf4 41. Bf1 Kb6 42. Na2 Ne6 43. Nc3 Nd4 44. Bd3 Ka5 45. Ne2 c5 46. Nxd4
exd4+ 47. Kd2 c4 48. Bb1 g5 49. hxg5 hxg5 50. e5 b4 51. axb4+ Kxb4 52. Ba2 d3
53. Kc1 Kc3 54. Kd1 a3 55. Kc1 d2+ 56. Kd1 Kd3 57. Bb1+ Ke3 58. Ba2 c3 59. Bxf7
c2+ 60. Kxc2 Ke2 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Thompson, Ian D"]
[Black "Groenewold, Jan Joris"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2266"]
[BlackElo "2145"]
[PlyCount "86"]
[EventDate "2009.12.??"]

1. Nf3 f5 2. d4 Nf6 3. Bg5 d5 4. c4 e6 5. Nc3 c6 6. e3 Nbd7 7. Bd3 Be7 8. cxd5
cxd5 9. Rc1 a6 10. O-O h6 11. Bf4 O-O 12. Na4 Qe8 13. Ne5 Nxe5 14. Bxe5 Nd7 15.
Bc7 b5 16. Nb6 Nxb6 17. Bxb6 Rf6 18. Bc5 Bd8 19. Bd6 Bd7 20. Qb3 a5 21. Rc2 h5
22. Rfc1 h4 23. f4 b4 24. Be2 Ba4 25. Qd3 Bxc2 26. Qxc2 Qd7 27. Bc5 Be7 28. Qd1
Rff8 29. Qf1 Rfc8 30. Bb5 Qd8 31. Qd1 g6 32. Qa4 Rc7 33. Kf2 Qf8 34. Bc6 Rb8
35. Bb5 Bxc5 36. dxc5 Rxc5 37. Rxc5 Qxc5 38. Bd7 Kf7 39. Qd1 Rd8 40. Ba4 d4 41.
Ke1 Rd6 42. Qf3 Qc1+ 43. Kf2 dxe3+ 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.24"]
[Round "4"]
[White "Vergert ten, Paul"]
[Black "Piasetski, Leon"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2071"]
[BlackElo "2269"]
[PlyCount "110"]
[EventDate "2009.12.??"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 c5 5. d3 Nc6 6. Nf3 d5 7. exd6 e6 8. Nc3
Bxd6 9. Ne4 Be7 10. Be3 Nd5 11. O-O Nxe3 12. fxe3 O-O 13. Qe2 b6 14. a4 Ba6 15.
Nfd2 Kh8 16. Bc4 Bb7 17. Qh5 g6 18. Qh3 f5 19. Nf2 Bf6 20. c3 Ne5 21. e4 Bg5
22. Qg3 Nxc4 23. Nxc4 Ba6 24. Ne5 Bh4 25. Qh3 Kg7 26. Rae1 Bf6 27. Nc4 Qd7 28.
exf5 exf5 29. Ne4 Bxc4 30. Nxf6 Rxf6 31. dxc4 Re8 32. b3 Rxe1 33. Rxe1 Re6 34.
Rxe6 Qxe6 35. Qg3 Qe4 36. Qc7+ Kh6 37. h3 f4 38. Qb8 Qe1+ 39. Kh2 Qg3+ 40. Kg1
a5 41. Qf8+ Kh5 42. Qf6 f3 43. Qxf3+ Qxf3 44. gxf3 Kg5 45. Kf2 Kf4 46. h4 h5
47. Kg2 g5 48. hxg5 Kxg5 49. Kg3 h4+ 50. Kh3 Kf4 51. Kxh4 Kxf3 52. Kg5 Ke4 53.
Kf6 Kd3 54. Ke6 Kxc3 55. Kd5 Kxb3 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "1"]
[White "Timman, Jan"]
[Black "Van Kampen, Robin"]
[Result "1-0"]
[ECO "D17"]
[PlyCount "77"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8.
g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 f6 12. O-O O-O-O 13. Nxe5 Nxe5 14. Qb3
Qf7 15. Qxf7 Nxf7 16. Rfc1 Ne5 17. Ne4 Bb4 18. a5 a6 19. Ra4 Be7 20. h3 Be6 21.
Nc5 Bd5 22. e4 Bf7 23. h4 Bxc5 24. Bh3+ Kc7 25. Rxc5 Rd1+ 26. Kg2 Kd6 27. Rc3
c5 28. b3 h5 29. Ra2 Kc6 30. Bxe5 fxe5 31. Rac2 Kd6 32. Rxc5 Bxb3 33. R2c3 Ba4
34. Rc7 Rb8 35. Rxg7 Bc6 36. Rg6+ Kc7 37. Re6 Rf8 38. Rxe5 Kb8 39. Rf3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Afek, Yochanan"]
[Black "Deviatkin, Andrei"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2285"]
[BlackElo "2608"]
[PlyCount "40"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bb3 Nc6 8. Be3
Bd7 9. f3 Be7 10. g4 b5 11. g5 Nh5 12. f4 Nxd4 13. Qxh5 Nxb3 14. axb3 Bc6 15.
O-O b4 16. f5 g6 17. fxg6 fxg6 18. Qg4 bxc3 19. Qxe6 Qd7 20. Qf7+ Kd8 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Baklan, Vladimir"]
[Black "Assendelft van, Floris"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2655"]
[BlackElo "2325"]
[PlyCount "109"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g3 b5 8. Bg2
Bb7 9. O-O Nbd7 10. a4 bxa4 11. Rxa4 Nc5 12. Ra3 Bg7 13. Re1 a5 14. Bg5 O-O 15.
Nb3 Nfd7 16. Nxc5 Nxc5 17. Qd2 Re8 18. b3 Rc8 19. Nb1 Qc7 20. Ra2 a4 21. bxa4
Ne6 22. h4 Qc4 23. c3 Nxg5 24. hxg5 Bxc3 25. Nxc3 Qxc3 26. Qxc3 Rxc3 27. Rb1
Ba6 28. Rb6 Ra8 29. e5 Ra7 30. exd6 exd6 31. Rxd6 Rc1+ 32. Kh2 Bc4 33. Ra3 Rc2
34. Rf6 Ra5 35. Rf4 Rxg5 36. a5 Ba6 37. g4 Kg7 38. Kg3 Rcc5 39. Rfa4 h5 40. f3
Kf8 41. Bh3 hxg4 42. f4 Rgd5 43. Bxg4 g5 44. fxg5 Rxg5 45. Kf4 Rge5 46. Bf3 Ke7
47. Re4 Rxe4+ 48. Kxe4 Ke6 49. Kd4 Rc4+ 50. Ke3 Bc8 51. Ra2 Rc3+ 52. Kf2 Ba6
53. Be2 Bxe2 54. Kxe2 Rc7 55. a6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Baljé, Jan"]
[Black "Klein, David"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2188"]
[BlackElo "2262"]
[PlyCount "58"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. dxc5 dxc5 8. Qxd8
Rxd8 9. Bxc5 Nc6 10. Nge2 b6 11. Ba3 Bb7 12. Rd1 Rxd1+ 13. Nxd1 Nd7 14. b3 Nc5
15. Nf4 a5 16. Nd5 Nb4 17. Bxb4 axb4 18. Nxb4 e6 19. Kd2 Bf8 20. Kc3 f5 21.
exf5 gxf5 22. a4 Rd8 23. Be2 Be4 24. fxe4 Nxe4+ 25. Kc2 Rd2+ 26. Kb1 Rxe2 27.
Nc6 Rxg2 28. Ne3 Nc3+ 29. Kc1 Ba3# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Bok, Benjamin"]
[Black "Meijers, Viesturs"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2337"]
[BlackElo "2488"]
[PlyCount "89"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Bg4 8.
Qxe7+ Bxe7 9. Be2 Nc6 10. Be3 a6 11. h3 Bd7 12. O-O-O h6 13. Rhe1 b5 14. Nd4
O-O-O 15. Ne4 Nd5 16. Nxc6 Bxc6 17. Bd2 f5 18. Ng3 g6 19. Bf3 Bg5 20. Ne2 Rhe8
21. Nd4 Bxd2+ 22. Kxd2 Bb7 23. Rxe8 Rxe8 24. Re1 Rxe1 25. Kxe1 Nf4 26. Bxb7+
Kxb7 27. g3 Nd5 28. Kd2 c5 29. Ne6 Kc6 30. c4 Ne7 31. b3 d5 32. Nd8+ Kc7 33.
Nf7 h5 34. f4 dxc4 35. dxc4 b4 36. Ne5 Kd6 37. Ke3 Ke6 38. Nd3 Kd6 39. Ne5 Ke6
40. Kf2 a5 41. Ke3 Kd6 42. Kf3 Ke6 43. Nd3 Kd6 44. Ne5 Ke6 45. Nd3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Brandenburg, Daan"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[ECO "C45"]
[PlyCount "118"]
[EventDate "2009.12.??"]

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 g6 10. f4 d6 11. Qf3 Nb4 12. a3 Nc2+ 13. Kd1 Nd4 14. exd6 cxd6 15.
Qd3 Bg7 16. Bb2 d5 17. Nd2 dxc4 18. Qe4 Qxe4 19. Nxe4 O-O-O 20. Ra2 Nxb3+ 21.
Ke1 Bxb2 22. Rxb2 Rhe8 23. Re2 Kc7 24. Nc3 Rxe2+ 25. Bxe2 Rd2 26. Rf1 Rb2 27.
f5 g5 28. Rf3 Nd4 29. Rh3 Rb3 30. Bd1 Rb2 31. Rxh7 Nc2+ 32. Kf2 Nxa3+ 33. Kg3
Nb5 34. Rxf7+ Kd8 35. Nxb5 Bxb5 36. Rxa7 c3 37. f6 Bc4 38. f7 Bxf7 39. Rxf7 c2
40. Bxc2 Rxc2 41. h3 c5 42. Rg7 c4 43. Rxg5 Kd7 44. h4 Kd6 45. h5 Rc1 46. Rg8
Kd5 47. Kf4 c3 48. Rc8 Kd4 49. h6 Rh1 50. Kg5 Kd3 51. g4 c2 52. Kg6 c1=Q 53.
Rxc1 Rxc1 54. g5 Ke4 55. h7 Rh1 56. Kg7 Kf5 57. g6 Rh2 58. h8=Q Rxh8 59. Kxh8
Kxg6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Genova, Lyubka"]
[Black "Poetsch, Hagen"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2263"]
[BlackElo "2361"]
[PlyCount "37"]
[EventDate "2009.12.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. g3 Nf6 5. Bg2 Nc6 6. h3 Bf5 7. d3 e6 8. Nf3
h6 9. Bd2 Qb6 10. O-O Bd6 11. Rb1 Qa6 12. a3 O-O 13. b4 Ne7 14. b5 Qxa3 15. Rb3
Qa5 16. Nd5 Qa4 17. Nc3 Qa5 18. Nd5 Qa4 19. Nc3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Giri, Anish"]
[Black "Genov, Petar"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "97"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 O-O 6. Bg2 d6 7. O-O Bxd2 8.
Qxd2 Qe7 9. Nc3 e5 10. h3 Re8 11. e4 Nc6 12. d5 Nb8 13. Ne1 Na6 14. Nc2 Bd7 15.
Rae1 Nc5 16. Kh2 Rab8 17. b3 b5 18. cxb5 Bxb5 19. Nxb5 Rxb5 20. Re3 Ra8 21. Rc1
Rb7 22. Na3 Qe8 23. Nc4 Qb5 24. Qc2 Ncd7 25. Qd1 Nb6 26. Na3 Qb4 27. Nc2 Qc5
28. Ne1 Qb5 29. Rc6 a4 30. Nc2 Qa5 31. b4 Qa7 32. Qe1 Nc8 33. Bf1 Ne7 34. Ra6
Qb8 35. Rxa8 Qxa8 36. Rc3 Nd7 37. Ne3 Rxb4 38. Rxc7 Rb7 39. Rxb7 Qxb7 40. Qa5
Qb8 41. Nc4 g6 42. Qxa4 Nc5 43. Qc2 Qc7 44. a4 f5 45. exf5 Nxf5 46. a5 Nd4 47.
Qa2 Nb5 48. a6 Na7 49. Nxe5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Greenfeld, Alon"]
[Black "Burg, Twan"]
[Result "1-0"]
[ECO "D17"]
[PlyCount "83"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bd7 7. e4 e6 8. Bxc4
Nxe4 9. Nxe4 Qxh4 10. Qf3 Bb4+ 11. Kf1 f5 12. Ng5 Qxd4 13. Qb3 Na6 14. Be3 Qd6
15. Rd1 Qe7 16. Nxe6 Bxe6 17. Bxe6 Nc7 18. Bd7+ Kf8 19. Bxf5 Nd5 20. h4 g6 21.
Bh6+ Kf7 22. Bg4 Rhe8 23. g3 Kg8 24. Bf3 Rad8 25. Kg2 a5 26. Rd3 Kh8 27. Bg5
Nf6 28. h5 gxh5 29. Rxh5 Qg7 30. Bh6 Qg6 31. Rxd8 Rxd8 32. Rh4 Rd7 33. Bf4 Qf5
34. Qe3 Re7 35. Qd4 Bc5 36. Qd8+ Re8 37. Qxa5 Qc2 38. Qd2 Qf5 39. Qc3 Bf8 40.
Rh5 Qg6 41. Rg5 Qf7 42. Bh5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Groenewold, Jan Joris"]
[Black "Vergert ten, Paul"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2145"]
[BlackElo "2071"]
[PlyCount "55"]
[EventDate "2009.12.??"]

1. d4 Na6 2. e4 c6 3. Nf3 g6 4. Be3 Bg7 5. h3 Nf6 6. Nfd2 Nc7 7. c4 O-O 8. Nc3
d6 9. g4 e5 10. d5 c5 11. Qf3 Bd7 12. Be2 a6 13. Qg2 b5 14. g5 Nfe8 15. h4 f5
16. gxf6 Bxf6 17. Nf3 b4 18. Nb1 Bg7 19. h5 gxh5 20. Rxh5 Nf6 21. Rg5 Rf7 22.
Nbd2 Nce8 23. O-O-O Ra7 24. Rh1 b3 25. a3 Bc8 26. Rg3 Rfc7 27. Ng5 h6 28. Rxh6
1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Grover, Sahaj"]
[Black "Hoffmann, Michael"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2372"]
[BlackElo "2509"]
[PlyCount "159"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Qf3
Bb7 9. O-O Nbd7 10. Re1 Be7 11. Bxe6 fxe6 12. Nxe6 Ne5 13. Qh3 Qd7 14. Nxg7+
Kf7 15. Nf5 Rag8 16. Nh6+ Ke8 17. Nxg8 Rxg8 18. Qxd7+ Kxd7 19. Re3 b4 20. Nd5
Nxd5 21. exd5 Bh4 22. Rh3 Bxd5 23. g3 Nf3+ 24. Kf1 Bc4+ 25. Kg2 Ne1+ 26. Kg1
Bf6 27. Rxh7+ Ke6 28. Bf4 Nf3+ 29. Kg2 Bd5 30. Rh6 Be4 31. Bxd6 Ng5+ 32. Kf1
Nf7 33. Rxf6+ Kxf6 34. Bxb4 Bxc2 35. Bc3+ Kf5 36. f3 Ng5 37. Kg2 Ba4 38. g4+
Kg6 39. h4 Ne6 40. Kg3 Rd8 41. Re1 Kf7 42. h5 Rd3 43. Re5 Bc6 44. Rf5+ Kg8 45.
Rf6 Bd5 46. a3 Kh7 47. Rf7+ Kg8 48. Rf5 Be4 49. Rf6 Bd5 50. Kf2 Kh7 51. Rf7+
Kh6 52. Ke2 Bc4 53. Ke1 Ng5 54. Rf6+ Kh7 55. Rf8 Nf7 56. g5 Rxf3 57. g6+ Kh6
58. gxf7 Rf1+ 59. Kd2 Bxf7 60. Rh8+ Kg5 61. h6 Bg6 62. Bg7 Rf3 63. Ra8 Rd3+ 64.
Ke2 Rd6 65. Ra7 Re6+ 66. Kd2 Rc6 67. Ke3 Rd6 68. Bf8 Rd3+ 69. Ke2 Rb3 70. Bg7
Rb6 71. Bd4 Re6+ 72. Be3+ Kf5 73. Kf2 Rd6 74. Rg7 Rd8 75. b4 Rc8 76. Ke2 Rc2+
77. Bd2 Rc8 78. Ra7 Re8+ 79. Kd1 Re6 80. h7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Hertog ten, Hugo"]
[Black "Cako, Laszlo"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2159"]
[BlackElo "2155"]
[PlyCount "95"]
[EventDate "2009.12.??"]

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 g5 10. h4 Bg7 11. Bb2 Nf4 12. Qe3 h6 13. Nd2 Ng6 14. Nf3 g4 15. h5
gxf3 16. hxg6 fxg2 17. Bxg2 fxg6 18. O-O-O O-O-O 19. Qxa7 Qg5+ 20. Kb1 Bb7 21.
Bh3 Bxe5 22. Bc1 Qf6 23. Rhe1 g5 24. Bf1 Bc3 25. c5 Bxe1 26. Rxe1 Qf5+ 27. Ka1
Rde8 28. Ba6 Qf6+ 29. Kb1 Qf5+ 30. Ka1 Qf6+ 31. Kb1 Qf5+ 32. Kb2 Qxf2+ 33. Ka3
d6 34. Bxb7+ Kd7 35. Bxc6+ Kxc6 36. Qa6+ Kd5 37. Qc4+ Kc6 38. Qa6+ Kd5 39. Qb7+
c6 40. Rd1+ Ke4 41. Qxc6+ Kf5 42. Qd5+ Kg4 43. Rd4+ Kh5 44. Qh1+ Kg6 45. Rxd6+
Kf7 46. Qd5+ Kf8 47. Bb2 Qe1 48. Rf6+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Hoeksema, Erik"]
[Black "Popilski, Gil"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2331"]
[BlackElo "2441"]
[PlyCount "66"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. Qa4+ Bd7 5. Qb3 dxc4 6. Qxc4 Nc6 7. g3 Bg7 8.
Bg2 O-O 9. O-O Bg4 10. d4 Bxf3 11. Bxf3 Qxd4 12. Qxd4 Nxd4 13. Bxb7 Rab8 14.
Bg2 Ne8 15. Be4 Nd6 16. Bd3 c5 17. e3 Nc6 18. Rd1 Rfd8 19. Be2 c4 20. Rd2 Kf8
21. Kf1 f5 22. f4 e5 23. a3 exf4 24. gxf4 Na5 25. Rc2 Nb3 26. Ra2 Bxc3 27. bxc3
Rbc8 28. a4 Ne4 29. Ba3+ Ke8 30. Rab2 Rd3 31. Bxd3 cxd3 32. Rxb3 dxc2 33. Ke2
Rd8 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Holm, Sejer"]
[Black "Herwaarden van, Arjen"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2256"]
[BlackElo "2162"]
[PlyCount "119"]
[EventDate "2009.12.??"]

1. d4 e6 2. e3 f5 3. Bd3 Nf6 4. Nd2 b6 5. e4 Bb7 6. Qe2 Be7 7. Ngf3 fxe4 8.
Nxe4 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. h4 Na6 12. Ng5 Qc7 13. Nxh7 O-O-O 14.
Ng5 Rdf8 15. Bd2 Rf5 16. Nf3 Qd8 17. g4 Rxf3 18. Qxf3 Bxh4 19. O-O-O Rf8 20.
Qd3 Nc7 21. f4 Nd5 22. Rdf1 Be7 23. c4 Nc7 24. Rh7 Rf7 25. Qg6 Qf8 26. Rfh1
Rxf4 27. Rh8 Rf1+ 28. Kc2 Rxh1 29. Rxf8+ Bxf8 30. Qf7 Rh8 31. Bf4 Kd8 32. Be5
Ne8 33. Bb8 Nd6 34. Bxd6 Bxd6 35. Qxg7 Rf8 36. g5 c5 37. d5 exd5 38. cxd5 Rf5
39. g6 Kc7 40. Qh7 Be5 41. g7 Rf2+ 42. Kd3 Bxg7 43. Qxg7 Rf1 44. Qe5+ Kb7 45.
Qe8 Rd1+ 46. Kc3 Rxd5 47. Qe4 Kc6 48. a4 a6 49. a5 b5 50. b3 Kd6 51. Qg6+ Ke5
52. Qxa6 b4+ 53. Kc4 d6 54. Qb7 Rd4+ 55. Kb5 c4 56. Qe7+ Kf5 57. bxc4 b3 58.
Qh7+ Ke5 59. Qb1 d5 60. c5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Jellema, Yme Jan"]
[Black "Bijlsma, Nick"]
[Result "1/2-1/2"]
[ECO "B57"]
[WhiteElo "2193"]
[BlackElo "2075"]
[PlyCount "62"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Na5 7. Bd3 g6 8.
O-O Bg7 9. Kh1 O-O 10. f4 Bd7 11. f5 Rc8 12. Qe2 a6 13. a4 Qb6 14. Nf3 Nc6 15.
e5 dxe5 16. Nxe5 Nxe5 17. Qxe5 Ng4 18. Qxe7 Rfe8 19. Nd5 Nf2+ 20. Rxf2 Qxf2 21.
Be3 Qxe3 22. Qxe3 Rxe3 23. Nxe3 Bxb2 24. Rb1 Bd4 25. Nc4 Bxa4 26. fxg6 hxg6 27.
Nd6 Rc6 28. Nxb7 Bxc2 29. Rc1 Rc3 30. Bxa6 Ra3 31. Bf1 Ra1 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Kantans, Toms"]
[Black "Berkovich, Mark A"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2281"]
[BlackElo "2406"]
[PlyCount "113"]
[EventDate "2009.12.??"]

1. d4 d6 2. g3 f5 3. Bg2 Nf6 4. Nf3 g6 5. O-O Bg7 6. c4 O-O 7. b4 Qe8 8. Bb2 h6
9. Nbd2 g5 10. d5 a5 11. a3 axb4 12. axb4 Rxa1 13. Qxa1 Na6 14. Qb1 Qh5 15. e3
f4 16. exf4 gxf4 17. Nh4 Rf7 18. Ne4 Bg4 19. h3 Be2 20. Re1 f3 21. Rxe2 fxg2
22. Nxf6+ Bxf6 23. Re4 Bxh4 24. Rxh4 Qe2 25. Bd4 Nxb4 26. Rxh6 Qf1+ 27. Qxf1
gxf1=Q+ 28. Kxf1 Rf3 29. Rh8+ Kf7 30. Rh7+ Kf8 31. Be3 b5 32. Rh8+ Kf7 33. Rb8
Nc2 34. Rxb5 Rf5 35. Rb3 Re5 36. Rc3 Nb4 37. Ke2 c6 38. dxc6 Nxc6 39. f4 Ra5
40. Kf3 Ra4 41. h4 e6 42. h5 Ne7 43. g4 Ra1 44. Bf2 d5 45. Bc5 Rf1+ 46. Kg3 Rd1
47. cxd5 Nxd5 48. Ra3 Nf6 49. Ra7+ Kg8 50. Ra4 Nd5 51. Kh4 Nf6 52. Kg5 Kf7 53.
Bd4 Nd7 54. h6 Nf8 55. Ra7+ Kg8 56. Rg7+ Kh8 57. Rf7+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Kleijn, Christov"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2383"]
[BlackElo "2201"]
[PlyCount "66"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bc4 Nc6 6. Qd3 Nf6 7. Bg5 e6 8. Nc3
Na5 9. a4 Nxc4 10. Qxc4 Be7 11. a5 b5 12. axb6 Qxb6 13. e5 dxe5 14. Nxe5 O-O
15. Nc6 Bd8 16. Nxd8 Rxd8 17. Bxf6 gxf6 18. Qg4+ Kh8 19. Qf3 f5 20. Qxa8 Bb7
21. Qxd8+ Qxd8 22. O-O Qb6 23. Nd1 Qc6 24. f3 Qxc2 25. Ra3 Kg7 26. Rc3 Qe2 27.
Re3 Qd2 28. Rfe1 a5 29. R3e2 Qd4+ 30. Nf2 a4 31. Rd1 Qb4 32. h3 a3 33. bxa3
Qxa3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Lyell, Mark"]
[Black "Theulings, Paul-Peter"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2245"]
[BlackElo "2135"]
[PlyCount "136"]
[EventDate "2009.12.??"]

1. e4 Nf6 2. Nc3 e5 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bc5 7. Qh5 O-O 8.
Nf3 Nd7 9. O-O g6 10. Qh6 Re8 11. d4 Bf8 12. Qg5 Qxg5 13. Nxg5 h6 14. Nf3 exd4
15. cxd4 Bg7 16. Bf4 c6 17. Rfe1 Nf6 18. Rxe8+ Nxe8 19. Rb1 g5 20. Bd2 Nd6 21.
Bb4 Nb5 22. Rd1 Bg4 23. d5 c5 24. Bxc5 Nc3 25. Re1 Nxd5 26. Ne5 Be6 27. c4 Nb6
28. Bxb7 Rb8 29. Ba6 Bxe5 30. Rxe5 Nd7 31. Rxe6 fxe6 32. Bd4 e5 33. Be3 Rb1+
34. Kg2 Ra1 35. Bb5 Nf6 36. c5 Kf8 37. c6 Ne8 38. Bc5+ Kg7 39. Bxa7 Rxa2 40.
Bb8 Kf8 41. Bd3 Ra3 42. Be4 Ra5 43. Bf5 Rc5 44. Bd7 Ke7 45. Ba7 Rc4 46. Bb8 Nf6
47. Bf5 Rxc6 48. Bxe5 Rc5 49. f4 Nd7 50. Bxd7 Kxd7 51. Bg7 g4 52. Bxh6 Rc2+ 53.
Kg1 Ke6 54. h3 gxh3 55. g4 Kd5 56. Kh1 Ke4 57. f5 Rf2 58. Bg7 Kf4 59. Bd4 Rf1+
60. Kh2 Kxg4 61. f6 Rf4 62. Be5 Rf5 63. Bd4 Rd5 64. Bc3 Rc5 65. Bd4 Rc2+ 66.
Kh1 h2 67. f7 Kh3 68. Be3 Rb2 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Mostertman, Milan"]
[Black "Paulet, Iozefina"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2169"]
[BlackElo "2312"]
[PlyCount "69"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. Bg5
Be7 9. Qf3 Qb6 10. O-O-O Nbd7 11. h4 Nc5 12. h5 h6 13. Be3 Bb7 14. Qg3 O-O-O
15. Qxg7 Rh7 16. Qg3 Ncxe4 17. Nxe4 Nxe4 18. Nxe6 Qa5 19. Qg4 fxe6 20. Bxe6+
Kb8 21. Bf5 Bf6 22. Bxh7 Qb4 23. c3 Bxc3 24. bxc3 Qa3+ 25. Kc2 Qxa2+ 26. Kd3
Qc4+ 27. Kc2 Qa4+ 28. Kb2 b4 29. Bxe4 bxc3+ 30. Kxc3 Bxe4 31. Rb1+ Ka8 32. Rhc1
Qa5+ 33. Rb4 Qa3+ 34. Rb3 Qa5+ 35. Kb2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Nyzhnyk, Illya"]
[Black "Reinderman, Dimitri"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "109"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. g4 Be6 10. O-O-O Nxd4 11. Bxd4 Qa5 12. a3 Rab8 13. Kb1 Rfc8 14. h4 b5
15. Nd5 Qxd2 16. Rxd2 Nxd5 17. exd5 Bxd5 18. Bxg7 Bxf3 19. Rh3 Bxg4 20. Rg3
Kxg7 21. Rxg4 Rc5 22. Re4 Rb7 23. b4 Rf5 24. Bd3 d5 25. Rd4 Re5 26. Kb2 f5 27.
a4 bxa4 28. Ka3 Kf6 29. b5 h6 30. Rxa4 Re3 31. Kb4 e6 32. Kc5 g5 33. Kc6 Rg7
34. hxg5+ hxg5 35. Kd6 g4 36. Rh2 g3 37. Rh6+ Kg5 38. Rxe6 Rxe6+ 39. Kxe6 g2
40. Ra1 f4 41. Rg1 f3 42. Bf1 Kf4 43. Kxd5 Ke3 44. c4 Kf2 45. Bxg2 fxg2 46.
Rxg2+ Rxg2 47. c5 Ke3 48. b6 axb6 49. cxb6 Rb2 50. Kc6 Kd4 51. b7 Ke5 52. Kc7
Rc2+ 53. Kd7 Rb2 54. Kc7 Rxb7+ 55. Kxb7 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Piasetski, Leon"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2269"]
[BlackElo "2150"]
[PlyCount "53"]
[EventDate "2009.12.??"]

1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Bd2 O-O 7. e4 Nb6 8.
Be3 Be6 9. d5 Bg4 10. Qb3 e6 11. O-O-O exd5 12. exd5 N8d7 13. Be2 Nc8 14. h3
Bxf3 15. Bxf3 Nd6 16. Kb1 b5 17. Bd4 Bxd4 18. Rxd4 Qf6 19. Rhd1 Ne5 20. Ne4
Nxe4 21. Bxe4 Qxf2 22. d6 Rad8 23. R1d2 Qe1+ 24. Rd1 Qf2 25. R1d2 Qe1+ 26. Rd1
Qf2 27. R1d2 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Podzielny, Karl-Heinz"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "A26"]
[PlyCount "72"]
[EventDate "2009.12.??"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. d3 e5 8. Bg5
h6 9. Bxf6 Bxf6 10. Nd2 Bg7 11. Rb1 a6 12. e3 Bf5 13. Nde4 Be6 14. Nd5 Nb8 15.
Qb3 Ra7 16. Qa3 f5 17. Nd2 c6 18. Nc3 Rf7 19. b4 b5 20. Rfd1 h5 21. h4 g5 22.
hxg5 Qxg5 23. Nf3 Qe7 24. cxb5 axb5 25. Qb2 Bf6 26. a3 h4 27. Ne2 Rg7 28. Qc1
Qe8 29. Re1 Qh5 30. Nxh4 Bxh4 31. gxh4 Qxh4 32. Ng3 Raf7 33. Rb2 Bd7 34. Qc3 f4
35. exf4 exf4 36. Qd4 Qh6 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Potze, Rudolf"]
[Black "Thompson, Ian D"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2132"]
[BlackElo "2266"]
[PlyCount "113"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 Nge7 7. Bd3 cxd4 8. cxd4
Qb6 9. Bc2 Nf5 10. Bxf5 exf5 11. Nc3 Be6 12. O-O Be7 13. Ne2 h6 14. Qd3 a5 15.
Bd2 a4 16. Bc3 Qa6 17. Qc2 Rc8 18. Ng3 g6 19. h4 f4 20. Ne2 g5 21. Rad1 Nd8 22.
Nh2 Qc6 23. Qd2 Qb5 24. Rfe1 Bf5 25. g4 fxg3 26. Nxg3 Bh3 27. Nh5 Ne6 28. Qe3
Bf5 29. Qf3 Be4 30. Nf6+ Bxf6 31. Qxf6 Rg8 32. h5 Nf4 33. Rxe4 dxe4 34. Ng4 Qe2
35. Ne3 Rc6 36. Qf5 Qf3 37. d5 Ne2+ 38. Kh2 Nxc3 39. bxc3 Rxc3 40. d6 Qxf5 41.
Nxf5 Kd7 42. Nxh6 Rf8 43. Rd4 e3 44. fxe3 Rxe3 45. Ng4 Re2+ 46. Kg3 Ke6 47. h6
Rxe5 48. Nxe5 Kxe5 49. Rxa4 f5 50. d7 f4+ 51. Kf3 g4+ 52. Kxg4 f3 53. Ra5+ Ke4
54. Rf5 Rg8+ 55. Rg5 Rd8 56. h7 Rf8 57. Rf5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Pruijssers, Roeland"]
[Black "Heemskerk, Wim"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2413"]
[BlackElo "2236"]
[PlyCount "86"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3
Nc6 9. Nf3 cxd4 10. cxd4 Nge7 11. Bd2 O-O 12. Bd3 Bd7 13. O-O Be8 14. a4 Bg6
15. Ra3 Qd7 16. Rb1 Bh5 17. Ng5 h6 18. Nh3 Kh7 19. Nf4 Bf7 20. Ne2 Rab8 21. f3
Bg6 22. h4 Kh8 23. Qe1 f4 24. Nxf4 Rxf4 25. Bxf4 Nxd4 26. Qd2 Bxd3 27. Rxd3
Ndc6 28. Rdb3 b6 29. h5 Na5 30. Qxa5 bxa5 31. Rxb8+ Kh7 32. R1b5 Qc6 33. Rf8
Nc8 34. Be3 Qc3 35. Bf2 Qa1+ 36. Kh2 Qxe5+ 37. Bg3 Qxh5+ 38. Kg1 Nb6 39. Rxa5
Qg6 40. Bf2 Qxc2 41. Rxa7 Nc8 42. Rd7 Qxa4 43. Rfd8 Qa1+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Rauw, Gert Jan"]
[Black "Haast, Anne"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2070"]
[BlackElo "2251"]
[PlyCount "106"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8.
Ne2 Qxd1 9. Rxd1 Bd7 10. Nbc3 O-O-O 11. Be3 Bd6 12. Bf4 Bxf4 13. Nxf4 Ne7 14.
Rd2 Nc6 15. Rad1 g5 16. Nfd5 Rhf8 17. Na4 c4 18. Ndb6+ cxb6 19. Nxb6+ Kc7 20.
Nxd7 Rf7 21. Nc5 Rxd2 22. Rxd2 Re7 23. f3 h5 24. Na4 Rf7 25. Nc3 b5 26. Nd5+
Kb7 27. Ne3 Kc7 28. Nf5 Rd7 29. Rxd7+ Kxd7 30. a3 a5 31. Ne3 Kd6 32. c3 Ne5 33.
Kf1 Nd3 34. Nd1 Kc5 35. Ke2 b4 36. axb4+ axb4 37. g3 Kb5 38. Ke3 Nxb2 39. Nxb2
bxc3 40. Nd1 Kb4 41. Kd4 c2 42. Nc3 c1=N 43. Nd5+ Kb3 44. f4 Ne2+ 45. Ke3 c3
46. Nxc3 Nxc3 47. e5 fxe5 48. fxg5 Kc4 49. g6 Kc5 50. g7 Nd5+ 51. Ke4 Kd6 52.
g8=N Ke6 53. h3 Nf6+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Saravanan, Venkatachalam"]
[Black "Swinkels, Robin"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "79"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Re1 d5 8. cxd5
Nxd5 9. e4 Nxc3 10. bxc3 c5 11. d4 Nd7 12. Bf4 Nf6 13. Qd3 Rc8 14. Rad1 cxd4
15. cxd4 Qd7 16. d5 exd5 17. Ng5 Qa4 18. exd5 Bb4 19. Be5 Bxe1 20. Bxf6 Bxf2+
21. Kh1 Qc2 22. Qxc2 Rxc2 23. Be7 Re8 24. d6 Bxg2+ 25. Kxg2 Bc5+ 26. Kh3 Rxe7
27. d7 Rxd7 28. Rxd7 Rxa2 29. Nxf7 a5 30. Ng5 Re2 31. Rd8+ Bf8 32. Rb8 h6 33.
Nf3 Re6 34. Kg4 a4 35. Kf5 Rf6+ 36. Ke4 Kh7 37. Ra8 a3 38. Ne5 Bb4 39. Ra4 b5
40. Kd4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Schiffer, Kai Uwe"]
[Black "Donker, Roel"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2318"]
[BlackElo "2140"]
[PlyCount "9"]
[EventDate "2009.12.??"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. d4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Slagter, David"]
[Black "Nabuurs, Joep"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2108"]
[BlackElo "2191"]
[PlyCount "64"]
[EventDate "2009.12.??"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Bb5+ Nbd7 5. Nc3 a6 6. Bxd7+ Qxd7 7. Nf3 Nxd5
8. O-O Nxc3 9. bxc3 e6 10. Ne5 Qc7 11. Qg4 g6 12. c4 Bg7 13. Bb2 f6 14. Nd3 b5
15. Qh4 bxc4 16. Nf2 f5 17. Rab1 O-O 18. Bxg7 Qxg7 19. Rb6 Ra7 20. Rfb1 Rb7 21.
Rxb7 Bxb7 22. Nd1 Be4 23. Ne3 Qd4 24. Qe7 Bd5 25. h3 c3 26. Kh2 cxd2 27. Nxd5
exd5 28. Qe2 c4 29. Kg3 Kg7 30. Qe6 Rf7 31. Rd1 c3 32. a3 Qe4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Sparenberg, Erik"]
[Black "Caspi, Israel"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "2072"]
[BlackElo "2423"]
[PlyCount "64"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. Bc4
Be7 9. h3 O-O 10. O-O Na5 11. Bd3 Be6 12. Qe2 Rc8 13. Rd1 a6 14. a4 Qc7 15. Bd2
Nc4 16. Bc1 Rfd8 17. b3 Na5 18. Bb2 Nc6 19. Bc4 Nb4 20. Bxe6 fxe6 21. Rd2 Qa5
22. Rad1 Nc6 23. Kh2 Rc7 24. Nb1 Qb4 25. Re1 b5 26. axb5 axb5 27. Qe3 Qa5 28.
Nc3 Qa6 29. Ra1 Qb7 30. Ne2 Rdc8 31. g4 Nb4 32. c3 Nxe4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Warmelink, Evie"]
[Black "Hirth, Ulrich"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1970"]
[BlackElo "2108"]
[PlyCount "88"]
[EventDate "2009.12.??"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. Nf3 Bg4 6. Be2 Nf6 7. h3 Bxf3 8. Bxf3
e6 9. O-O O-O 10. Qd2 b5 11. e5 Nfd7 12. Be2 a6 13. f4 Qc7 14. Nd1 c5 15. c3 f5
16. g4 c4 17. Kh2 Nc6 18. Rg1 Ne7 19. Nf2 a5 20. Nh1 Rab8 21. Ng3 b4 22. gxf5
Nxf5 23. Nxf5 gxf5 24. Rg5 Kh8 25. Bh5 bxc3 26. bxc3 Nb6 27. Qf2 Na4 28. Qh4
Nxc3 29. Bg6 h6 30. Rag1 Rb2+ 31. Kh1 Rb1 32. Rxb1 Nxb1 33. Rg1 Nc3 34. Qf2 Ne4
35. Qg2 Rb8 36. Bh5 Rb7 37. Bc1 Qe7 38. Qf3 Qh4 39. Ba3 Qf2 40. Qxf2 Nxf2+ 41.
Kg2 Ne4 42. Kf3 Rb1 43. Rg6 Rh1 44. Kg2 Ra1 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Werle, Jan"]
[Black "Chadaev, Nikolai"]
[Result "1-0"]
[ECO "D12"]
[PlyCount "132"]
[EventDate "2009.12.??"]

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 Qe7 10. Qb3 Rb8 11. Bd2 O-O 12. Nxg6 hxg6 13. Rfd1 a6 14. Qc2 dxc4
15. Bxc4 c5 16. dxc5 Nxc5 17. Bf1 Rfc8 18. Be1 Be5 19. Qe2 b5 20. a3 Ncd7 21.
Na2 Nb6 22. Nb4 Nc4 23. Nd3 Bd6 24. a4 Ne5 25. axb5 axb5 26. Nxe5 Bxe5 27. Ra5
Bd6 28. Rxb5 Rxb5 29. Qxb5 Rb8 30. Qd3 Bb4 31. Qb3 Bd6 32. Qc2 Bb4 33. Bd2 Bxd2
34. Rxd2 Qb4 35. Bg2 Qa5 36. h3 Qb4 37. Kh2 Qa5 38. Rd3 Qa2 39. Rd2 Qa5 40. Qd3
Qb4 41. Rc2 Qb6 42. Qc3 Qb5 43. Qc7 Qb3 44. Rd2 Nd5 45. Bxd5 exd5 46. Qe5 Kh7
47. h4 f6 48. Qc7 Rb7 49. Qc2 Qxc2 50. Rxc2 Kh6 51. Rd2 Rb5 52. Kg2 g5 53.
hxg5+ Kxg5 54. Kf3 f5 55. Ke2 Kf6 56. Kd3 g5 57. Kc3 Ke5 58. b4 f4 59. exf4+
gxf4 60. g4 Rb8 61. Re2+ Kd6 62. Rb2 Rg8 63. f3 Rc8+ 64. Kd3 Ra8 65. b5 Ra3+
66. Kd4 Ra4+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.26"]
[Round "5"]
[White "Wiel van der, John"]
[Black "Racherbaumer, Marcel"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2475"]
[BlackElo "2301"]
[PlyCount "41"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8.
Kh1 Nxd4 9. Qxd4 Bc5 10. Qd3 b5 11. Bg5 Bb7 12. f4 Bb4 13. Bxf6 gxf6 14. a4
Bxc3 15. bxc3 Rc8 16. axb5 axb5 17. Rad1 O-O 18. Qg3+ Kh8 19. Qh4 Bxe4 20. Bd3
Bg6 21. f5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "2"]
[White "Van Kampen, Robin"]
[Black "Timman, Jan"]
[Result "1-0"]
[ECO "C11"]
[PlyCount "99"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Rb8 8. Qd2
Qa5 9. Ne2 Qxd2+ 10. Kxd2 b6 11. c3 Ba6 12. g4 cxd4 13. cxd4 Bb4+ 14. Kd1 f6
15. Ng3 Bxf1 16. Rxf1 fxe5 17. fxe5 O-O 18. Rc1 Rbc8 19. Ke2 b5 20. Ng5 Rfe8
21. Nh5 Re7 22. Nf4 Nf8 23. h4 Ba5 24. h5 Bb6 25. a3 Ree8 26. Kd3 b4 27. Ne2
bxa3 28. bxa3 Na5 29. Rxc8 Rxc8 30. h6 Nc4 31. Bc1 gxh6 32. Nf7 Ng6 33. Nxh6+
Kg7 34. Rf7+ Kh8 35. Bg5 Bd8 36. Bxd8 Rxd8 37. Rxa7 Rb8 38. Kc3 Rc8 39. Kb4 Nd2
40. Ng3 Rb8+ 41. Kc3 Ne4+ 42. Nxe4 dxe4 43. g5 Nf4 44. Ng4 Nh3 45. g6 hxg6 46.
Nf6 Ng5 47. a4 Rb1 48. d5 Rh1 49. d6 Rd1 50. d7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Assendelft van, Floris"]
[Black "Podzielny, Karl-Heinz"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2325"]
[BlackElo "2456"]
[PlyCount "88"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4
g6 9. Nc3 Bg7 10. Be3 Nbd7 11. f4 O-O 12. Kh1 Re8 13. Rac1 b6 14. b4 Bb7 15. a4
Rab8 16. Nb3 Ba8 17. Qa2 Qb7 18. a5 Ng4 19. Bg1 f5 20. exf5 gxf5 21. axb6 Nxb6
22. c5 Nd7 23. Nd4 Bxd4 24. Bxd4 Qxb4 25. Bxf5 Qxd4 26. Bxe6+ Kh8 27. Bxg4 Nxc5
28. Qc2 Nd3 29. Rcd1 Re3 30. Ne2 Bxg2+ 31. Kxg2 Qe4+ 32. Kg1 Rg8 33. Ng3 Qd4
34. Kh1 Rxg4 35. Qg2 h5 36. f5 h4 37. f6 Re8 38. f7 Rf8 39. Nf5 Rxg2 40. Nxd4
Rf2 41. Rg1 Ne5 42. Ne6 R8xf7 43. Ng5 Rd7 44. Rd4 Nf3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Baljé, Jan"]
[Black "Slagter, David"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2188"]
[BlackElo "2108"]
[PlyCount "93"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 e5 7. d5 a5 8. Bg5 Na6
9. g4 Qe8 10. Rg1 Nd7 11. Bd3 Ndc5 12. Bb1 Kh8 13. Qe2 f5 14. gxf5 gxf5 15.
exf5 e4 16. f6 Bxf6 17. Bxf6+ Rxf6 18. Ng5 Bf5 19. Ngxe4 Bxe4 20. Bxe4 Nxe4 21.
Nxe4 Rf4 22. Rg4 Rxg4 23. hxg4 Qg6 24. O-O-O Re8 25. Re1 Nc5 26. f3 Kg7 27. Qe3
Nxe4 28. fxe4 Re5 29. Qf3 Qf6 30. Qxf6+ Kxf6 31. Kd2 Rg5 32. Rf1+ Ke7 33. Rf4
h5 34. gxh5 Rxh5 35. Ke3 Rh3+ 36. Rf3 Rh4 37. b3 Rh1 38. Rf2 Rh3+ 39. Kd4 Rh1
40. Ke3 c5 41. Kf4 Rh4+ 42. Kf5 Rh8 43. Rf3 Rf8+ 44. Kg4 Rg8+ 45. Kf4 Rf8+ 46.
Ke3 Rh8 47. a4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Berkovich, Mark A"]
[Black "Sparenberg, Erik"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2406"]
[BlackElo "2072"]
[PlyCount "99"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 O-O 5. c3 d6 6. e4 Nbd7 7. Bd3 e5 8. O-O
Qe8 9. Re1 Nh5 10. Nc4 f6 11. Be3 Nf4 12. Bxf4 exf4 13. Qd2 g5 14. e5 dxe5 15.
dxe5 Qh5 16. e6 Nc5 17. Bf5 g4 18. Qd5 gxf3 19. e7+ Kh8 20. exf8=Q+ Bxf8 21.
Be4 Qxd5 22. Bxd5 Bg4 23. b4 c6 24. Bxf3 Bxf3 25. gxf3 Na4 26. Rac1 b5 27. Na5
Nxc3 28. Rxc3 Bxb4 29. Rec1 Bxa5 30. Rxc6 Rg8+ 31. Kf1 Rg6 32. Rd1 Bb6 33. Rd7
Rg8 34. Rxf6 Rc8 35. Rxf4 Kg8 36. Re4 h5 37. Re5 h4 38. h3 Kf8 39. Rh5 Rc1+ 40.
Ke2 Kg8 41. Rg5+ Kf8 42. Rxb5 Rh1 43. Rh5 Kg8 44. Rxh4 Rh2 45. Rg4+ Kf8 46.
Rf4+ Ke8 47. Rb7 Rxf2+ 48. Kd3 Rxa2 49. Rh4 Ra3+ 50. Kc2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Bijlsma, Nick"]
[Black "Afek, Yochanan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2075"]
[BlackElo "2285"]
[PlyCount "95"]
[EventDate "2009.12.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 g6 6. Be3 Bg7 7. Qd2 O-O 8.
Be2 Nc6 9. O-O-O a6 10. Bf4 Qd8 11. d5 Na7 12. Ne5 Nb5 13. Bf3 Nd7 14. Rhe1
Nxe5 15. Bxe5 Bxe5 16. Rxe5 Qd6 17. Rde1 Re8 18. R5e3 Bd7 19. Ne4 Qb6 20. Rb3
Qa7 21. Ng5 Nd6 22. Qf4 Qxf2 23. Rbe3 h6 24. Ne6 Nf5 25. R3e2 Qb6 26. Nxc7 Qa5
27. Nxa8 Rxa8 28. Kb1 Bb5 29. c4 Ba4 30. g4 Nd6 31. Rxe7 Re8 32. Rxe8+ Bxe8 33.
Re2 Qc5 34. b3 Bd7 35. Qe3 Qb4 36. Qe7 Qc3 37. Qxd6 Qxf3 38. Qe5 Bxg4 39. Qe8+
Kh7 40. Re7 Qd1+ 41. Kb2 Qd2+ 42. Ka3 h5 43. Qxf7+ Kh6 44. Qg7+ Kg5 45. Qe5+
Kh4 46. Qg3+ Kg5 47. Qe3+ Qxe3 48. Rxe3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Burg, Twan"]
[Black "Kantans, Toms"]
[Result "0-1"]
[ECO "B29"]
[PlyCount "148"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. dxc5 Nxc3 7. Qxd8+ Kxd8
8. bxc3 f6 9. Be3 e5 10. Nd2 Kc7 11. Rb1 Ne7 12. Ne4 Nf5 13. Bd2 Be6 14. Rb2
Bd5 15. Bd3 Nh4 16. c4 Bc6 17. Ba5+ Kd7 18. O-O f5 19. Nd6 Bxd6 20. cxd6 Kxd6
21. Rd1 Ke6 22. f3 Rhe8 23. c5 Rh8 24. Rf1 Rhe8 25. Rd1 f4 26. Bc4+ Kf5 27. Kf2
g5 28. Rd6 g4 29. Bd3+ Kg5 30. Be4 Bxe4 31. fxe4 b6 32. cxb6 axb6 33. Bxb6 Ng6
34. c4 Ra4 35. Bd8+ Kh5 36. Rc2 Nf8 37. Bf6 Ne6 38. Rd5 Nd4 39. Rd2 Nc6 40. c5
Rxe4 41. Rd6 Rc8 42. R2d5 Ra8 43. Rd2 Nd4 44. Bxe5 Nf5 45. Bf6 g3+ 46. hxg3
fxg3+ 47. Kf3 Raa4 48. R6d4 Nxd4+ 49. Kxe4 Nb3+ 50. Rd4 Nxd4 51. Bxd4 Rxa2 52.
c6 Rxg2 53. Kf3 Rc2 54. Kxg3 Rxc6 55. Kg2 Kg4 56. Ba7 Rc2+ 57. Kh1 h5 58. Bd4
h4 59. Ba7 Kg3 60. Bb8+ Kh3 61. Ba7 Rc1+ 62. Bg1 Kg4 63. Kg2 h3+ 64. Kh1 Ra1
65. Kh2 Ra2+ 66. Kh1 Kg3 67. Bd4 h2 68. Be5+ Kh3 69. Bb2 Ra8 70. Bh8 Rd8 71.
Bd4 Rd5 72. Bg1 hxg1=Q+ 73. Kxg1 Rf5 74. Kh1 Rf1# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Cako, Laszlo"]
[Black "Holm, Sejer"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2155"]
[BlackElo "2256"]
[PlyCount "31"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 h6 7. Nxf6+ Nxf6
8. Bh4 c5 9. Bd3 Bd6 10. dxc5 Qa5+ 11. c3 Qxc5 12. O-O Bd7 13. Qe2 Nd5 14. Be4
Nf4 15. Qd2 Bc6 16. b4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Caspi, Israel"]
[Black "Baklan, Vladimir"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2423"]
[BlackElo "2655"]
[PlyCount "108"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2
Nbd7 9. f3 b5 10. O-O-O b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Qxb4 Nfxd5 14. Bxb6
Nxb4 15. Bxd8 Kxd8 16. Na5 Kc7 17. a3 Nc6 18. Nxc6 Kxc6 19. Bc4 Ra7 20. Rd3 f6
21. Rhd1 Kd7 22. Rb3 Be7 23. Rb6 a5 24. Rd3 Rc8 25. Ba6 Rca8 26. Bb5+ Kc7 27.
Rc6+ Kd8 28. Rdc3 d5 29. Rd3 d4 30. c3 Rb8 31. Ba4 Rab7 32. Rd2 Rxb2 33. cxd4
Rxd2 34. Kxd2 exd4 35. Kd3 Bxa3 36. Kxd4 Rb2 37. Rc2 Rb1 38. Kd5 Re1 39. Kc6
Bb4 40. Rc4 f5 41. Rh4 h6 42. Rh5 Re5 43. f4 Rc5+ 44. Kb6 Ke7 45. g4 Kd6 46. g5
hxg5 47. Rxg5 Bc3 48. Rg3 Bd4 49. Rg6+ Kd5 50. Ka6 Ke4 51. Bb5 Rc2 52. Rg5 Rxh2
53. Bd7 a4 54. Rxf5 a3 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Chadaev, Nikolai"]
[Black "Grover, Sahaj"]
[Result "1-0"]
[ECO "A28"]
[PlyCount "81"]
[EventDate "2009.12.??"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Qe7 6. Nd5 Nxd5 7. cxd5 e4 8.
Ng1 Nd8 9. Qxc7 b6 10. a3 Bd6 11. Qc4 Bb7 12. Ne2 Rc8 13. Qb3 f5 14. Nc3 Nf7
15. d4 O-O 16. Bd2 Kh8 17. Nb5 Bb8 18. Bb4 Nd6 19. Bxd6 Bxd6 20. Nxa7 Ra8 21.
Nb5 f4 22. Nxd6 Qxd6 23. exf4 Rxf4 24. Bc4 Raf8 25. O-O Rh4 26. Qg3 Rff4 27. h3
Rh6 28. Rae1 Rg6 29. Qh2 h5 30. Re3 h4 31. Rfe1 Qf6 32. R1e2 Qf5 33. g4 hxg3
34. Rxg3 e3 35. Rexe3 Qb1+ 36. Bf1 Ba6 37. Qg2 Rxg3 38. Rxg3 Rxd4 39. Qf3 Kg8
40. Qf6 Qxf1+ 41. Kh2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Efroimski, Marsel"]
[Black "Rauw, Gert Jan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2150"]
[BlackElo "2070"]
[PlyCount "83"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Nf6 6. e5 Nfd7 7. f4 Be7 8. Nf3 c5
9. Be3 Nc6 10. Qd2 Qa5 11. Be2 Rb8 12. O-O b5 13. a3 Ba6 14. dxc5 Qc7 15. b4
O-O 16. Nd4 Nxd4 17. Bxd4 Qc6 18. Qd3 f6 19. a4 bxa4 20. Qxa6 Qxa6 21. Bxa6
Rxb4 22. exf6 gxf6 23. Bf2 Nxc5 24. Bxc5 Bxc5+ 25. Kh1 Bd4 26. Ra3 Rfb8 27.
Nxa4 Rb1 28. g3 Rxf1+ 29. Bxf1 e5 30. Kg2 Rc8 31. c3 Be3 32. Kf3 Bg1 33. Kg2
Be3 34. fxe5 fxe5 35. c4 d4 36. Bd3 h6 37. Ra2 Kf8 38. Kf3 Ke7 39. Ke4 Ke6 40.
Nb2 Rc7 41. Nd1 Bg5 42. Ra6+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Ernst, Sipke"]
[Black "Nyzhnyk, Illya"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "96"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5
f6 9. Bc1 f5 10. Bg5 Qe8 11. dxe5 fxe4 12. Nxe4 Nxe5 13. O-O Nbc6 14. Re1 Qf7
15. Nxe5 Nxe5 16. Rc1 Bf5 17. Nc3 Be6 18. f3 h6 19. Bh4 Bxc4 20. Bxc4 Qxc4 21.
Re4 Qf7 22. Nd5 c6 23. Ne7+ Kh7 24. f4 d5 25. Rb4 Nc4 26. Rxb7 Qxf4 27. Bg3
Qe3+ 28. Kh1 Nxb2 29. Qc2 Nd3 30. Rg1 Rf6 31. Nxg6 Rxg6 32. Rb3 Bd4 33. Rd1 Rf8
34. Rbxd3 Qe4 35. Qb1 Rf2 36. Rf3 Qxb1 37. Rxb1 Rxa2 38. Rf4 Be5 39. Rf3 Bxg3
40. hxg3 Re6 41. Rb7+ Kg6 42. Rc7 h5 43. Kh2 Ra1 44. Rc8 Ree1 45. g4 h4 46.
Rxc6+ Kg5 47. Rf5+ Kxg4 48. Rxd5 Rh1# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Genov, Petar"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2476"]
[BlackElo "2337"]
[PlyCount "59"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. Qa4+ c6 8.
Qxc4 Qa5 9. e3 Be6 10. Qb4 Qxb4 11. cxb4 Nd7 12. Nf3 Bd5 13. a3 Bg7 14. Be2 e5
15. O-O exd4 16. Nxd4 Bxd4 17. exd4 O-O 18. f3 Rfe8 19. Kf2 Rxe2+ 20. Kxe2 Bc4+
21. Kd2 Bxf1 22. Rxf1 Nb6 23. Re1 Nd5 24. b5 Kf8 25. bxc6 bxc6 26. Rb1 Nb6 27.
Rc1 Rc8 28. a4 Nxa4 29. Ra1 Nb6 30. Rxa7 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Greenfeld, Alon"]
[Black "Werle, Jan"]
[Result "1/2-1/2"]
[ECO "E17"]
[PlyCount "31"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. Re1 c6 8. e4 d5
9. e5 Ne4 10. h4 c5 11. cxd5 exd5 12. Nc3 Na6 13. Be3 f6 14. exf6 Bxf6 15. Ng5
Nxg5 16. hxg5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Groenewold, Jan Joris"]
[Black "Piasetski, Leon"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2145"]
[BlackElo "2269"]
[PlyCount "74"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. h3 e5 7. d5 a5 8. Bg5 Qe8
9. g4 Na6 10. Nd2 Kh8 11. Bd3 Bd7 12. Qf3 Nb4 13. Bb1 Ng8 14. a3 f6 15. Be3 f5
16. axb4 axb4 17. Rxa8 Qxa8 18. gxf5 bxc3 19. bxc3 Qc8 20. Rg1 gxf5 21. exf5
Bxf5 22. Bxf5 Qxf5 23. Qxf5 Rxf5 24. c5 Ne7 25. c4 Rh5 26. cxd6 cxd6 27. Ke2
Nf5 28. Ra1 Bh6 29. Bxh6 Rxh6 30. Ra8+ Kg7 31. Ra7 Rxh3 32. Rxb7+ Kg6 33. Ne4
Rh4 34. Kd3 Rh3+ 35. Kd2 Rh4 36. Kd3 Rh3+ 37. Kd2 Rh4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Haast, Anne"]
[Black "Donker, Roel"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2251"]
[BlackElo "2140"]
[PlyCount "115"]
[EventDate "2009.12.??"]

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. Ne4 Rb8
15. Bc4 Qc8 16. g4 Qb7 17. b3 Rfd8 18. h4 h6 19. g5 h5 20. Qa5 Qc7 21. Qxc7
Nxc7 22. Bxa7 Rxd1+ 23. Rxd1 Ra8 24. Bxe6 Nxe6 25. Rd7 Nf8 26. Rb7 Nh7 27. a4
f6 28. gxf6 Nxf6 29. a5 Nxe4 30. fxe4 Kh7 31. a6 g5 32. Bb8 Kg6 33. a7 gxh4 34.
Rd7 h3 35. Rd3 Bh6+ 36. Kd1 h2 37. Rg3+ Bg5 38. Rh3 Be3 39. Rxh2 Bxa7 40. Bxe5
Re8 41. Rg2+ Kh7 42. Rg7+ Kh6 43. Bf6 Bb8 44. Re7 Rxe7 45. Bxe7 Bg3 46. Ke2 h4
47. Kf3 Kh5 48. b4 Be5 49. c4 h3 50. c5 Kg6 51. Bd6 h2 52. Kg2 Bc3 53. b5 cxb5
54. c6 Ba5 55. c7 Bxc7 56. Bxc7 Kf6 57. Kxh2 b4 58. Kg3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Heemskerk, Wim"]
[Black "Kleijn, Christov"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2236"]
[BlackElo "2383"]
[PlyCount "78"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Nc3 O-O 5. Bg2 d6 6. O-O e5 7. d3 Nc6 8. Rb1
a5 9. a3 Bd7 10. Bg5 h6 11. Bxf6 Bxf6 12. b4 axb4 13. axb4 Bg7 14. b5 Ne7 15.
Qb3 Be6 16. Nd2 c6 17. Ra1 Qd7 18. Ra4 d5 19. Rfa1 Rxa4 20. Rxa4 e4 21. bxc6
bxc6 22. Qa3 exd3 23. exd3 dxc4 24. Nce4 c3 25. Ra7 cxd2 26. Nxd2 Bb2 27. Qxe7
Qxd3 28. Nf1 Bd4 29. Ra3 Qd1 30. Qh4 Qc1 31. Ra6 c5 32. Qe4 Bf5 33. Qe2 c4 34.
Rc6 c3 35. g4 Qb2 36. Bf3 Bd3 37. Qe1 c2 38. Qd2 Qb1 39. Bg2 Bb2 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Herwaarden van, Arjen"]
[Black "Warmelink, Evie"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2162"]
[BlackElo "1970"]
[PlyCount "25"]
[EventDate "2009.12.??"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 Nge7 7. O-O O-O 8. c3 d5
9. e5 b5 10. Be3 c4 11. Re1 Rb8 12. Na3 Qc7 13. Nc2 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Hirth, Ulrich"]
[Black "Jellema, Yme Jan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2108"]
[BlackElo "2193"]
[PlyCount "113"]
[EventDate "2009.12.??"]

1. g3 b6 2. Bg2 c6 3. b3 d5 4. Bb2 Nd7 5. c4 Ngf6 6. cxd5 cxd5 7. Nc3 e6 8. Rc1
Ba6 9. Nf3 Bd6 10. O-O O-O 11. d3 Qe7 12. Re1 Rac8 13. Rc2 Rfd8 14. Qa1 e5 15.
Rec1 e4 16. Ne1 Qe6 17. d4 Qf5 18. Nd1 Rxc2 19. Rxc2 Qh5 20. Bf1 Nf8 21. Ne3
Ne6 22. N1g2 Ng5 23. Nh4 g6 24. Qc1 Ne6 25. Qd2 Nf4 26. Bc3 Rc8 27. Bb4 Rxc2
28. Nxc2 Bb8 29. Be7 Kg7 30. Nb4 Nxe2+ 31. Bxe2 Qxe2 32. Nf5+ Kg8 33. Qxe2 Bxe2
34. Bxf6 gxf5 35. Nxd5 Kf8 36. Be5 Bxe5 37. dxe5 Bb5 38. Nf4 Ke7 39. Kg2 Bc6
40. Kh3 f6 41. e6 Kd6 42. Kh4 Be8 43. Nh5 Bxh5 44. Kxh5 Kxe6 45. Kh6 f4 46.
gxf4 Kf5 47. Kxh7 Kxf4 48. Kg6 Kf3 49. Kf5 Kxf2 50. Kxe4 Ke2 51. h4 Kd2 52. h5
Kc2 53. h6 Kb2 54. h7 Kxa2 55. h8=Q Kxb3 56. Qxf6 Ka4 57. Qa1+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Hoffmann, Michael"]
[Black "Mostertman, Milan"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2509"]
[BlackElo "2169"]
[PlyCount "41"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Bd3 O-O 7. O-O a6 8. a4
dxc4 9. Bxc4 Bf5 10. Qb3 Qc7 11. Ng5 e6 12. e4 Bg4 13. h3 h6 14. Nxf7 Rxf7 15.
hxg4 Nxg4 16. e5 Bxe5 17. Bxe6 Bh2+ 18. Kh1 Bg1 19. g3 Bxf2 20. Bf4 Qa5 21.
Bxg4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Klein, David"]
[Black "Wiel van der, John"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2262"]
[BlackElo "2475"]
[PlyCount "62"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. exd5
Nxd5 9. Nde2 Bb4 10. Bg2 O-O 11. O-O Nxc3 12. Nxc3 Qc7 13. Qf3 Bd6 14. Be3 Nd7
15. Ne4 Be5 16. c3 Rb8 17. Qe2 Nf6 18. Nxf6+ Bxf6 19. Rad1 b5 20. Rd2 Bb7 21.
Rfd1 Bxg2 22. Kxg2 Rfd8 23. Qf3 Rxd2 24. Rxd2 Be5 25. Qe4 h6 26. Bd4 Bf4 27.
Be3 Be5 28. Bd4 Bf4 29. Be3 Bxe3 30. Qxe3 Rc8 31. Qe4 g6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Meijers, Viesturs"]
[Black "Saravanan, Venkatachalam"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2488"]
[BlackElo "2356"]
[PlyCount "81"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5
dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 e6 12. O-O Be7 13. Qg4 O-O 14. Bh6 Qxd4
15. Qg3 Bh4 16. Bxg7 Bxg3 17. Bxd4 Bxh2+ 18. Kxh2 Nxd4 19. Bd3 f5 20. a4 a5 21.
Nb5 Rad8 22. Nxd4 Rxd4 23. Bb5 Kf7 24. Rac1 Nd5 25. Rfe1 Ke7 26. Bc4 Kd6 27. b3
Rf6 28. g3 e5 29. f4 Rh6+ 30. Kg1 Nxf4 31. gxf4 Rxf4 32. Rcd1+ Kc7 33. Rd2 e4
34. Rh2 Rxh2 35. Kxh2 Rf3 36. Kg2 Kd6 37. Rh1 f4 38. Rxh7 Ke5 39. Rd7 Kf5 40.
Rd5+ Kg4 41. Be2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Nabuurs, Joep"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[ECO "C33"]
[WhiteElo "2191"]
[BlackElo "2413"]
[PlyCount "62"]
[EventDate "2009.12.??"]

1. e4 e5 2. f4 exf4 3. Be2 Nc6 4. d4 g5 5. h4 Bg7 6. c3 h6 7. g3 fxg3 8. hxg5
hxg5 9. Rxh8 Bxh8 10. Qd3 d6 11. Qxg3 Bf6 12. Be3 g4 13. Qf4 Bh4+ 14. Kd1 Ne5
15. Qh2 Ng6 16. Nd2 f5 17. exf5 Bxf5 18. Qg2 Qc8 19. a4 Nf6 20. a5 a6 21. Ra3
d5 22. b4 Qe6 23. c4 c6 24. b5 axb5 25. cxb5 cxb5 26. Bxb5+ Kf7 27. Ne2 Rc8 28.
Ba4 Qe7 29. Rc3 Rxc3 30. Nxc3 Qxe3 31. Nxd5 Qe1# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Nijboer, Friso"]
[Black "Swinkels, Robin"]
[Result "1/2-1/2"]
[ECO "B60"]
[PlyCount "37"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. f3 Rc8 8.
Qd2 Nxd4 9. Qxd4 Qa5 10. h4 h6 11. Be3 a6 12. g4 e5 13. Qb6 Qxb6 14. Bxb6 d5
15. exd5 Ba3 16. Rb1 Bb4 17. Kf2 Bxc3 18. bxc3 Nxd5 19. c4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Paulet, Iozefina"]
[Black "Potze, Rudolf"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2312"]
[BlackElo "2132"]
[PlyCount "87"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nc3 e5 3. Bc4 Nf6 4. d3 Be7 5. f4 d6 6. Nf3 Nc6 7. O-O h6 8. Qe1
Be6 9. Bxe6 fxe6 10. Qg3 exf4 11. Bxf4 g5 12. Be3 e5 13. h4 Nh5 14. Qg4 Nf4 15.
Bxf4 gxf4 16. Nd5 Qd7 17. Qg6+ Kd8 18. c3 Qe8 19. Qxe8+ Rxe8 20. b4 cxb4 21.
cxb4 Kd7 22. Rfc1 Bd8 23. Kh2 a5 24. a3 Rg8 25. b5 Na7 26. a4 Rc8 27. Nd2 Rg3
28. Nc4 Ke6 29. b6 Nc6 30. Nxa5 Bxh4 31. Nxb7 Rcg8 32. Rxc6 Rxg2+ 33. Kh1 R8g3
34. Nc5+ Kf7 35. Rc7+ Kg6 36. Ne6 Bg5 37. Rg7+ Kh5 38. Nxg5 hxg5 39. Rh7+ Kg6
40. Rh2 Rxh2+ 41. Kxh2 Rxd3 42. Rb1 g4 43. b7 Rh3+ 44. Kg1 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Pijpers, Arthur"]
[Black "Hoeksema, Erik"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2201"]
[BlackElo "2331"]
[PlyCount "87"]
[EventDate "2009.12.??"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. h4 h5 7. Nh3 b5 8. Ng5 Bb7
9. a4 c6 10. Bd3 Ngf6 11. f3 O-O 12. Ne2 e5 13. c3 d5 14. O-O Re8 15. g3 Qc7
16. b4 dxe4 17. fxe4 Re7 18. axb5 cxb5 19. d5 Ng4 20. Rf3 Nxe3 21. Rxe3 Nf6 22.
Kg2 Rf8 23. Ng1 Ng4 24. Rf3 Bh6 25. Qe1 Bc8 26. Bc2 Qd6 27. Bb3 Rc7 28. N1h3
Nf6 29. Nf2 Bxg5 30. hxg5 Nh7 31. Qd2 Qd8 32. Rd1 Nxg5 33. Re3 Qd6 34. Nd3 Bg4
35. Rc1 Qf6 36. Qf2 Bh3+ 37. Kg1 Bf5 38. Kh2 Nh3 39. Qf3 Ng5 40. Qf1 Qb6 41.
Nc5 Rxc5 42. bxc5 Qxc5 43. Rce1 Bg4 44. Qf6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Poetsch, Hagen"]
[Black "Hertog ten, Hugo"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2361"]
[BlackElo "2159"]
[PlyCount "85"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nc6 8. Nb3
h6 9. Bh4 Be7 10. Bf2 b5 11. Bd3 Bb7 12. a3 Qc7 13. Qe2 Rc8 14. O-O h5 15. Bh4
Ng4 16. Bxe7 Qb6+ 17. Kh1 Nxe7 18. a4 b4 19. Nd1 Ng6 20. a5 Qd8 21. Ra4 Qh4 22.
g3 Qh3 23. Rxb4 Ba8 24. Qg2 Qxg2+ 25. Kxg2 d5 26. e5 d4+ 27. Kh3 Ne7 28. Nxd4
Nd5 29. Rb3 Ke7 30. Bxa6 f5 31. exf6+ gxf6 32. Bxc8 Rxc8 33. Re1 Kf7 34. a6 e5
35. fxe5 fxe5 36. Nf3 Kf6 37. Rf1 Kg6 38. Nh4+ Kh6 39. Nf5+ Kg5 40. Nfe3 Rc5
41. Rf8 Nf4+ 42. gxf4+ exf4 43. Rg8+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Popilski, Gil"]
[Black "Brandenburg, Daan"]
[Result "0-1"]
[ECO "B82"]
[PlyCount "88"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Be3 b5 8. Nb3
d6 9. Bd3 Nf6 10. Qf3 Bb7 11. O-O-O O-O-O 12. Qe2 Nd7 13. Bxb5 axb5 14. Nxb5
Qb8 15. Qc4 Nc5 16. Nxc5 dxc5 17. Rxd8+ Kxd8 18. Rd1+ Ke8 19. Bxc5 Ba6 20. a4
Bxc5 21. Qxc5 Bxb5 22. axb5 Ne7 23. Rd6 Qc8 24. Qe3 f6 25. f5 exf5 26. b6 Kf7
27. Qb3+ Kg6 28. Qg3+ Kf7 29. e5 Re8 30. Qb3+ Kf8 31. exf6 Ng6 32. f7 Re1+ 33.
Kd2 Re7 34. Qd3 Qc5 35. Rd8+ Kxf7 36. Qd5+ Qxd5+ 37. Rxd5 Ke6 38. Rb5 Rb7 39.
c4 Ne5 40. c5 Nc6 41. Rb3 Kd5 42. Rc3 Re7 43. Kc2 Re2+ 44. Kb3 Rxg2 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Racherbaumer, Marcel"]
[Black "Genova, Lyubka"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2301"]
[BlackElo "2263"]
[PlyCount "127"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. a3 Bd7 8. Bd3
Bc6 9. O-O Nd7 10. Re1 Qc7 11. Bg5 h6 12. Bh4 Nf4 13. Be4 Bxe4 14. Rxe4 dxe5
15. dxe5 Ng6 16. Bg3 Be7 17. Nbd2 Nb6 18. Rc1 Qb8 19. h4 Bd8 20. Rd4 O-O 21.
Ne4 Bc7 22. Nd6 Ne7 23. Bh2 Nbd5 24. h5 Nc6 25. Rg4 f5 26. Rg6 Bxd6 27. Rxe6
Nf6 28. exd6 Qd8 29. Ne5 Qc8 30. d7 Qd8 31. Nxc6 bxc6 32. Rd6 Rf7 33. Rcxc6
Rxd7 34. Rxd7 Qxd7 35. Qxd7 Nxd7 36. Kf1 Kf7 37. Ra6 Nf6 38. Be5 Nxh5 39. Bd4
Rd8 40. Rxa7+ Kg6 41. Be5 f4 42. b4 Rd5 43. Ra5 Rd7 44. Ke2 Kf7 45. Rc5 Ke6 46.
Rc7 f3+ 47. gxf3 Rd8 48. f4 Ra8 49. Rc3 g5 50. Re3 g4 51. Rd3 Kf5 52. b5 Nxf4+
53. Bxf4 Kxf4 54. b6 h5 55. b7 Rb8 56. Rd7 h4 57. Kf1 h3 58. Kg1 Kf3 59. Rf7+
Ke4 60. a4 Kd5 61. a5 Kc6 62. a6 Kb6 63. Rf6+ Ka7 64. Rc6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Reinderman, Dimitri"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "A20"]
[PlyCount "44"]
[EventDate "2009.12.??"]

1. c4 e5 2. g3 c6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Bg2 Nf6 7. Nc3 O-O 8.
e3 Be6 9. Rd1 Na6 10. b3 exd4 11. Qxd4 Qa5 12. Qd2 Nc7 13. Nge2 d5 14. cxd5
Ncxd5 15. Nxd5 Qxd2+ 16. Rxd2 Bxd5 17. O-O Bxg2 18. Kxg2 Rfd8 19. Rfd1 Rxd2 20.
Rxd2 Kf8 21. Nc3 Ke7 22. f4 Nd7 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Theulings, Paul-Peter"]
[Black "Deviatkin, Andrei"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2135"]
[BlackElo "2608"]
[PlyCount "42"]
[EventDate "2009.12.??"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Bb4 5. Bg5 c5 6. cxd5 exd5 7. Qc2 cxd4 8.
Nxd4 Nc6 9. O-O-O h6 10. Bxf6 Qxf6 11. Ndb5 O-O 12. e3 Bxc3 13. Nxc3 Be6 14.
Bd3 Rac8 15. Qd2 Rfd8 16. Kb1 Nb4 17. Bc2 d4 18. exd4 Nxc2 19. Kxc2 Qg6+ 20.
Kc1 b5 21. b4 Rxc3+ 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.27"]
[Round "6"]
[White "Vergert ten, Paul"]
[Black "Lyell, Mark"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2071"]
[BlackElo "2245"]
[PlyCount "56"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Be2 Bc5 9. c3 Nb7 10. b4 Bb6 11. O-O Nd5 12. d4 exd4 13. Bd3 Qf6 14. Qe1+ Be6
15. c4 Nc3 16. c5 Bc7 17. Nf3 h6 18. Bb2 O-O-O 19. Nxc3 dxc3 20. Bxc3 Qf4 21.
Be4 Rhe8 22. Bxc6 Bd5 23. Bxe8 Bxf3 24. g3 Qf5 25. c6 Qh3 26. Bd7+ Rxd7 27.
cxd7+ Kb8 28. Qe8+ Nd8 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "3"]
[White "Timman, Jan"]
[Black "Van Kampen, Robin"]
[Result "1/2-1/2"]
[ECO "D17"]
[PlyCount "64"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8.
g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5 12. Ne3 gxf4 13. Nxf5 O-O-O 14. Qc2
Nc5 15. O-O fxg3 16. hxg3 a5 17. Rad1 h5 18. Rxd8+ Qxd8 19. Rd1 Qf6 20. Qd2 Kb8
21. Qf4 Ka7 22. Ne4 Nxe4 23. Bxe4 Bc5 24. Qc1 Kb6 25. Qc3 h4 26. Rc1 Nd7 27.
Qb3+ Ka7 28. Rd1 Ne5 29. Qc3 Kb6 30. Rc1 Nd7 31. Qb3+ Ka7 32. Rd1 Ne5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Afek, Yochanan"]
[Black "Cako, Laszlo"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2285"]
[BlackElo "2155"]
[PlyCount "49"]
[EventDate "2009.12.??"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. d4 c6 5. Bg2 Be7 6. Nf3 b6 7. O-O Ba6 8. Ne5
Nfd7 9. Nxd7 Nxd7 10. cxd5 cxd5 11. Bf4 b5 12. a4 b4 13. Nb5 Bxb5 14. axb5 Qb6
15. Qd3 O-O 16. Ra6 Qb7 17. Rc1 Rfc8 18. Rac6 Bd8 19. e4 Nb6 20. exd5 Nxd5 21.
Bxd5 exd5 22. Qf5 Rxc6 23. bxc6 Qc8 24. Qxd5 Be7 25. c7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Bok, Benjamin"]
[Black "Popilski, Gil"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "2337"]
[BlackElo "2441"]
[PlyCount "77"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3
Qc7 9. O-O-O b5 10. Bd3 Bb7 11. Rhe1 Qb6 12. Qe3 O-O-O 13. f5 e5 14. Nb3 Qxe3+
15. Rxe3 Be7 16. Rg3 g6 17. Rf1 b4 18. Nb1 h6 19. Bxf6 Nxf6 20. fxg6 Nxe4 21.
Rg4 Bg5+ 22. Kd1 d5 23. h4 Bf4 24. gxf7 Rhf8 25. Na5 Rd7 26. Nxb7 Kxb7 27. Bxe4
dxe4+ 28. Ke2 Rc8 29. c3 bxc3 30. bxc3 Rxf7 31. g3 h5 32. Rg6 Rcf8 33. gxf4
exf4 34. Nd2 e3 35. Ne4 Ka7 36. Nc5 f3+ 37. Kxe3 Re7+ 38. Kd3 Rd8+ 39. Kc4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Brandenburg, Daan"]
[Black "Baklan, Vladimir"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "88"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 Qc7 8. Qe2
g5 9. h3 Bg7 10. O-O Nxe5 11. Nxg5 d5 12. a4 Bd7 13. a5 Nc8 14. d4 cxd3 15.
Bxd3 Nxd3 16. Qxd3 h6 17. Nf3 e6 18. a6 Ne7 19. Re1 bxa6 20. Be3 a5 21. Qd2 e5
22. Na3 Rb8 23. c4 Bc6 24. Bc5 O-O 25. cxd5 Rfd8 26. d6 Qb7 27. Nxe5 Bxg2 28.
Kh2 Qc8 29. Kxg2 Qxc5 30. Nac4 Nc6 31. Qf4 Nxe5 32. Nxe5 Qd5+ 33. Kg1 Rxd6 34.
Rad1 Qxd1 35. Rxd1 Rxd1+ 36. Kg2 Rf8 37. Ng4 Rd5 38. Nxh6+ Bxh6 39. Qxh6 Rfd8
40. Qa6 R8d7 41. h4 Kg7 42. Kg3 Rf5 43. f3 Re7 44. Kg4 Rd5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Deviatkin, Andrei"]
[Black "Meijers, Viesturs"]
[Result "1-0"]
[ECO "E03"]
[PlyCount "77"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Bg2 b5 8.
Qd3 Bb7 9. Bg5 c5 10. O-O h6 11. Bxf6 Nxf6 12. Nc3 Rc8 13. Rac1 Qb6 14. Ne5
Bxg2 15. Kxg2 Rd8 16. Qf3 Rxd4 17. Rfd1 Bd6 18. Rxd4 cxd4 19. Ne4 Bxe5 20. Rc8+
Ke7 21. Rxh8 Nd5 22. Qa3+ b4 23. Qa4 Nc7 24. Kg1 f5 25. Nd2 Qc5 26. Nb3 Qc4 27.
Qa5 Qxe2 28. Qxb4+ Kf7 29. Rf8+ Kg6 30. Qd2 d3 31. Rc8 Bd4 32. Kg2 Bb6 33. a4
Qe4+ 34. Kg1 Nd5 35. Rc5 Bxc5 36. Nxc5 Qd4 37. Nxd3 Qxa4 38. Qe2 Qc6 39. Ne5+
1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Donker, Roel"]
[Black "Heemskerk, Wim"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2140"]
[BlackElo "2236"]
[PlyCount "78"]
[EventDate "2009.12.??"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 d5 5. O-O Bd6 6. c4 c6 7. Bf4 Bxf4 8. gxf4
O-O 9. Ne5 Nbd7 10. Nc3 Ne4 11. Nxe4 fxe4 12. e3 Nxe5 13. dxe5 Bd7 14. Qd2 Be8
15. c5 Kh8 16. f3 exf3 17. Rxf3 Bg6 18. Rf2 Bf5 19. Rd1 g5 20. Kh1 gxf4 21.
Rxf4 Qg5 22. Rg1 Rg8 23. Rff1 Qe7 24. Qd4 Rg4 25. Rf4 Rag8 26. b4 R8g5 27. a3
Qg7 28. Rxg4 Rxg4 29. Qd1 Rxg2 30. Rxg2 Be4 31. Qf1 Bxg2+ 32. Qxg2 Qxe5 33. Qf2
Qe4+ 34. Kg1 Kg7 35. h4 Qg4+ 36. Kh2 e5 37. Qe1 Kg6 38. Qf2 Qf5 39. Qg3+ Kh5
0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Efroimski, Marsel"]
[Black "Caspi, Israel"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "2072"]
[BlackElo "2188"]
[PlyCount "63"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O a6 9. f3 Bd7 10. g4 b5 11. Nxc6 Bxc6 12. h4 O-O 13. Ne2 Rc8 14. Nd4 Bb7
15. Kb1 Nd7 16. Qh2 Re8 17. Bc1 Qc7 18. Bg5 d5 19. e5 Nxe5 20. Bf4 Bd6 21. Bxb5
Red8 22. Bd3 Nxd3 23. Bxd6 Qxd6 24. Qxd6 Rxd6 25. Rxd3 e5 26. Nf5 Re6 27. Re1
d4 28. f4 Rce8 29. Kc1 f6 30. fxe5 Rxe5 31. Rxe5 Rxe5 32. Rxd4 {
... both notations unreadable (49).} 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Genov, Petar"]
[Black "Poetsch, Hagen"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2476"]
[BlackElo "2361"]
[PlyCount "72"]
[EventDate "2009.12.??"]

1. b3 d5 2. Bb2 Bg4 3. g3 Nc6 4. f4 e6 5. Bg2 Nf6 6. Nf3 Bc5 7. d4 Bb6 8. Nbd2
Ne7 9. e3 Ne4 10. Qc1 Nd6 11. Ne5 Bh5 12. O-O c5 13. Qe1 O-O 14. Kh1 Rc8 15. c3
f6 16. Nd3 Bg6 17. Nxc5 Bxc5 18. dxc5 Rxc5 19. e4 dxe4 20. Nxe4 Nxe4 21. Bxe4
Bxe4+ 22. Qxe4 Qd5 23. Rfe1 Kf7 24. Rad1 Qxe4+ 25. Rxe4 Rd5 26. Rxd5 exd5 27.
Rxe7+ Kxe7 28. Ba3+ Ke8 29. Bxf8 Kxf8 30. Kg2 Ke7 31. Kf3 Kd6 32. Ke3 Kc5 33.
Kd3 b5 34. b4+ Kc6 35. g4 g5 36. Ke3 Kd7 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Genova, Lyubka"]
[Black "Mostertman, Milan"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2263"]
[BlackElo "2169"]
[PlyCount "41"]
[EventDate "2009.12.??"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Nf6 5. Nge2 a6 6. a4 Qc6 7. d3 Qxg2 8.
Rg1 Qxh2 9. Bf4 Qh5 10. Bxc7 g6 11. Ne4 Bg7 12. Ng5 O-O 13. Qd2 Nc6 14. O-O-O
b5 15. Ba2 Ra7 16. Bf4 bxa4 17. f3 Rb7 18. c3 Be6 19. Bxe6 fxe6 20. Rh1 Na5 21.
Qe3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Giri, Anish"]
[Black "Greenfeld, Alon"]
[Result "1/2-1/2"]
[ECO "C88"]
[PlyCount "75"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
b4 9. d4 d6 10. dxe5 dxe5 11. Qxd8 Rxd8 12. a5 Bb7 13. Nbd2 Bc5 14. Bc4 Nd4 15.
Nxd4 Bxd4 16. h3 h6 17. Kf1 Bc6 18. g4 Bxb2 19. Bxb2 Rxd2 20. Bd3 Bb5 21. Bxb5
axb5 22. Re2 Rxe2 23. Kxe2 Nxe4 24. Bxe5 c5 25. Ke3 Ng5 26. a6 f6 27. Bd6 Re8+
28. Kd3 Ne4 29. Bg3 Nxg3 30. fxg3 Kf7 31. a7 Ra8 32. Ke4 Ke6 33. Ra6+ Kd7 34.
Kd5 c4 35. Ra5 b3 36. cxb3 cxb3 37. Rxb5 Rxa7 38. Rxb3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Grover, Sahaj"]
[Black "Ernst, Sipke"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2372"]
[BlackElo "2587"]
[PlyCount "123"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. d3 O-O 8. Nbd2
Re8 9. c3 d5 10. Nf1 Be6 11. Ng5 Bg4 12. f3 Bc8 13. exd5 Na5 14. Ne4 Nxb3 15.
axb3 Qxd5 16. Nxf6+ gxf6 17. b4 Bb6 18. Ng3 Kh8 19. Be3 f5 20. Bxb6 cxb6 21.
O-O f4 22. Ne4 Re6 23. d4 Rg6 24. Kh1 Be6 25. Rad1 Rag8 26. Nf6 Rxf6 27. dxe5
Qc4 28. Qxc4 Bxc4 29. exf6 Bxf1 30. Rxf1 Rg6 31. Ra1 Rxf6 32. Rxa6 Rd6 33. h4
Kg7 34. Kh2 Kg6 35. Ra7 f6 36. Re7 h5 37. Re4 Rd2 38. Re6 Rxb2 39. Rxb6 Rc2 40.
Rc6 Rd2 41. Rc5 Rc2 42. Kg1 f5 43. Rxb5 Rxc3 44. Rc5 Rb3 45. Rc4 Kf6 46. Rxf4
Ke5 47. Rc4 Kd5 48. Rc5+ Ke6 49. Rb5 Kf6 50. Kh2 Rd3 51. Rb6+ Kg7 52. b5 Rd4
53. Kg3 Rb4 54. Rb8 Kg6 55. b6 Kf7 56. b7 Kg7 57. Kf2 f4 58. Ke2 Rb3 59. Kd2
Kh7 60. Kc2 Rb6 61. Kc3 Kg7 62. Kd4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Hertog ten, Hugo"]
[Black "Paulet, Iozefina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2159"]
[BlackElo "2312"]
[PlyCount "0"]
[EventDate "2009.12.??"]

 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Hoeksema, Erik"]
[Black "Hirth, Ulrich"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2331"]
[BlackElo "2108"]
[PlyCount "63"]
[EventDate "2009.12.??"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. h3 Nf6 6. e5 Ne4 7. Nxe4 dxe4 8. Ng5
c5 9. c3 cxd4 10. cxd4 Nc6 11. Bc4 O-O 12. Be3 b5 13. Bb3 Bb7 14. O-O h6 15.
Nxe4 Nxd4 16. Qxd4 Qxd4 17. Bxd4 Bxe4 18. Rfe1 Bb7 19. Bc5 Rfe8 20. Rad1 Bc6
21. e6 f5 22. Rd7 Kf8 23. Rc7 Rac8 24. Bxe7+ Kg8 25. Rxc8 Rxc8 26. Rc1 a5 27.
Bd5 Bxd5 28. Rxc8+ Kh7 29. b3 Bxe6 30. Rc5 b4 31. Rxa5 Bc3 32. Rb5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Jellema, Yme Jan"]
[Black "Slagter, David"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2193"]
[BlackElo "2108"]
[PlyCount "83"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4
Qa5+ 9. c3 cxd4 10. b4 Nxb4 11. cxb4 Bxb4+ 12. Bd2 Bxd2+ 13. Nxd2 b6 14. Be2
Ba6 15. Bxa6 Qxa6 16. Nf3 Nc5 17. Nxc5 bxc5 18. Qe2 Qa5+ 19. Qd2 Qa3 20. O-O
Rb8 21. Qc1 Qc3 22. Rf2 Rb5 23. Rc2 Qe3+ 24. Qxe3 dxe3 25. Rac1 Kd7 26. Nd4 Rb7
27. Rxc5 Rhb8 28. Nb3 f6 29. exf6 gxf6 30. Kf1 Rg8 31. g3 h5 32. Ke2 h4 33. Kf3
hxg3 34. hxg3 e5 35. Rxd5+ Ke6 36. Rd3 Rbg7 37. Nc5+ Kf5 38. Ne4 e2 39. Rd6
e1=N+ 40. Rxe1 exf4 41. Rxf6+ Ke5 42. gxf4+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Kantans, Toms"]
[Black "Hoffmann, Michael"]
[Result "0-1"]
[ECO "E25"]
[PlyCount "56"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8.
dxc5 f5 9. e4 fxe4 10. Qa4+ Nc6 11. Qxe4 O-O 12. Bd3 Nf6 13. Qe2 Qa5 14. Bd2 e5
15. Bb5 Bf5 16. Qc4+ Kh8 17. Ne2 Rad8 18. Nc1 e4 19. Bxc6 bxc6 20. Nb3 Qc7 21.
O-O e3 22. Bxe3 Bd3 23. Qa4 Bxf1 24. Rxf1 Nd5 25. Bd4 Qe7 26. Qc4 Nf4 27. Bf2
Qe2 28. Qa4 Rd1 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Kleijn, Christov"]
[Black "Racherbaumer, Marcel"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2383"]
[BlackElo "2301"]
[PlyCount "79"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Be2 Nf6 8.
O-O Be7 9. f4 d6 10. a4 O-O 11. Kh1 Re8 12. Qd2 Bd7 13. Nb3 Na5 14. Nxa5 Qxa5
15. Bf3 Rac8 16. e5 dxe5 17. fxe5 Qxe5 18. Bxb7 Rcd8 19. Bf4 Qc5 20. Qf2 Qxf2
21. Rxf2 Bc8 22. Bc6 Rf8 23. Rd1 Ng4 24. Rfd2 Rxd2 25. Rxd2 e5 26. Bg3 f5 27.
h3 f4 28. Be1 Ne3 29. Nd5 Bg5 30. Nxe3 fxe3 31. Re2 Bf5 32. Bc3 Be6 33. Bf3 e4
34. Bxe4 Rf1+ 35. Kh2 Bc4 36. Bd3 Bxd3 37. cxd3 Rd1 38. d4 Bf4+ 39. g3 Rd2 40.
Rg2 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Klein, David"]
[Black "Burg, Twan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2262"]
[BlackElo "2460"]
[PlyCount "65"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 Qa5 7. Nb3 Qc7 8. g4
e6 9. Bg2 Nc6 10. O-O Be7 11. Qe2 b5 12. a3 Nd7 13. f4 Rb8 14. Re1 Nc5 15. Nxc5
dxc5 16. Be3 O-O 17. e5 Bb7 18. Ne4 Na5 19. b3 Bd5 20. Qf2 Qc6 21. Bd2 Nb7 22.
c4 bxc4 23. bxc4 Bxe4 24. Bxe4 Qa4 25. f5 f6 26. Rab1 Na5 27. Rxb8 Rxb8 28.
fxe6 Nxc4 29. Qh4 h6 30. Bxh6 Nxe5 31. Bxg7 Nf3+ 32. Bxf3 Kxg7 33. Qh5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Lyell, Mark"]
[Black "Groenewold, Jan Joris"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2245"]
[BlackElo "2145"]
[PlyCount "76"]
[EventDate "2009.12.??"]

1. e4 e5 2. f4 exf4 3. Nf3 Ne7 4. Nc3 Ng6 5. Bc4 Be7 6. O-O d6 7. d3 Be6 8.
Bxe6 fxe6 9. Nd4 Qd7 10. Qg4 e5 11. Nf5 Bf6 12. g3 fxg3 13. hxg3 Nc6 14. Nxg7+
Bxg7 15. Qxd7+ Kxd7 16. Rf7+ Nge7 17. Rxg7 Rag8 18. Rxg8 Rxg8 19. Ne2 Nb4 20.
Bd2 Nxc2 21. Rc1 Nd4 22. Nxd4 exd4 23. Kg2 Nc6 24. Rh1 Rg7 25. Bh6 Rf7 26. Rd1
Ne5 27. Bf4 c5 28. Bxe5 dxe5 29. Rh1 b5 30. b3 c4 31. bxc4 bxc4 32. dxc4 Kc6
33. Rh5 d3 34. Rh1 Kc5 35. Rc1 d2 36. Rd1 Rd7 37. Kf2 Kxc4 38. Ke2 Kc3 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Nyzhnyk, Illya"]
[Black "Chadaev, Nikolai"]
[Result "1-0"]
[ECO "D23"]
[PlyCount "93"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8.
O-O Be7 9. Nc3 O-O 10. e3 h6 11. Qe2 Ne4 12. Nd2 Nxd2 13. Bxd2 Bg6 14. e4 Rc8
15. Be3 Qa5 16. Rfd1 Nf6 17. a3 Rfd8 18. h3 Rd7 19. Rac1 Rcd8 20. g4 c5 21. d5
exd5 22. exd5 Re8 23. Nb5 Qd8 24. Nxa7 Ne4 25. Qc4 Bf6 26. Qb3 Re5 27. d6 Re6
28. Nb5 Nxd6 29. Rxc5 Nxb5 30. Rxd7 Qxd7 31. Rxb5 Rd6 32. Rd5 Rxd5 33. Qxd5 Qa4
34. Qxb7 Qd1+ 35. Kh2 Qd6+ 36. f4 Bd4 37. Qc8+ Kh7 38. Qc1 Bxe3 39. Qxe3 f5 40.
b4 Qa6 41. Kg3 Qc4 42. Bf3 Qa6 43. Be2 Qb7 44. b5 fxg4 45. hxg4 Be4 46. a4 Bh1
47. Bf1 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Piasetski, Leon"]
[Black "Nabuurs, Joep"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2269"]
[BlackElo "2191"]
[PlyCount "49"]
[EventDate "2009.12.??"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. O-O Bg7 5. d4 O-O 6. Nbd2 d6 7. Re1 Nc6 8. e4
Nxe4 9. Nxe4 fxe4 10. Rxe4 Bf5 11. Rh4 Qd7 12. c3 d5 13. Bh6 Bxh6 14. Rxh6 Bg4
15. h3 Bxf3 16. Bxf3 Qf5 17. Kg2 e5 18. Bxd5+ Kg7 19. Qd2 exd4 20. Bxc6 dxc3
21. bxc3 Rad8 22. Qe3 bxc6 23. Rh4 Rd3 24. Qh6+ Kg8 25. Qxh7# 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Podzielny, Karl-Heinz"]
[Black "Pijpers, Arthur"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2456"]
[BlackElo "2201"]
[PlyCount "79"]
[EventDate "2009.12.??"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O c6 5. b3 Ngf6 6. Bb2 e6 7. c4 Be7 8. d3
O-O 9. Nbd2 Re8 10. Qc2 Bf8 11. h3 Bh5 12. Rfe1 Qb8 13. a3 a5 14. e3 b5 15. g4
Bg6 16. Nh4 bxc4 17. Nxg6 cxb3 18. Qxc6 Rc8 19. Qa4 Nc5 20. Qd4 hxg6 21. g5 Ne8
22. Bf1 a4 23. Nf3 Nd7 24. Rac1 Rc5 25. h4 Qa7 26. Qg4 Rxc1 27. Rxc1 Bd6 28. h5
gxh5 29. Qxh5 Nf8 30. Be2 Ng6 31. Nh4 Nxh4 32. Qxh4 Qb8 33. g6 f6 34. Bg4 f5
35. Qh7+ Kf8 36. Bxg7+ Nxg7 37. Qh8+ Ke7 38. Qxg7+ Ke8 39. Qf7+ Kd8 40. g7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Potze, Rudolf"]
[Black "Holm, Sejer"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2132"]
[BlackElo "2256"]
[PlyCount "92"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 cxd4 7. cxd4 Bb5 8. O-O
Bxe2 9. Qxe2 Ne7 10. Be3 Nd7 11. Nc3 Nc6 12. Rac1 Be7 13. Rfd1 O-O 14. h4 Rae8
15. Qd3 f6 16. exf6 Nxf6 17. Na4 Qb4 18. Nc5 Bxc5 19. Rxc5 a6 20. a3 Qa4 21.
Rdc1 Ne4 22. Ng5 Nxg5 23. hxg5 Re7 24. b3 Qxa3 25. Qc3 a5 26. Qd3 a4 27. R1c3
axb3 28. Rxb3 Qa1+ 29. Rc1 Qa7 30. g6 hxg6 31. Qxg6 Rf6 32. Qg4 Ref7 33. Rbc3
Qb8 34. g3 e5 35. dxe5 Qxe5 36. Qc8+ Rf8 37. Qxb7 Nd4 38. Rc7 Ne2+ 39. Kg2 Qe4+
40. Kh3 Qh7+ 41. Kg2 Qe4+ 42. Kh3 Rg6 43. Rd1 Qf5+ 44. Kh2 Rh6+ 45. Bxh6 Qxf2+
46. Kh1 Nxg3# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Pruijssers, Roeland"]
[Black "Assendelft van, Floris"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2413"]
[BlackElo "2325"]
[PlyCount "59"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Be2 Qa5 8.
Bxf6 gxf6 9. O-O Rg8 10. Nd5 Nxd4 11. Qxd4 Bg7 12. Qd3 Bc6 13. b4 Qd8 14. Rad1
b5 15. Ne3 Qb6 16. Nf5 a6 17. Bh5 Bf8 18. Qb3 O-O-O 19. Qxf7 Rxg2+ 20. Kxg2
Bxe4+ 21. Bf3 Bxf5 22. c4 bxc4 23. Qxc4+ Kd7 24. Rc1 e6 25. Qh4 d5 26. Qxf6
Qxb4 27. Rfd1 Qf4 28. Qf7+ Be7 29. Bxd5 Rf8 30. Bxe6# 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Saravanan, Venkatachalam"]
[Black "Bijlsma, Nick"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2356"]
[BlackElo "2075"]
[PlyCount "75"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Nc6 6. Ne5 Qd6 7. Nxc6 Qxc6
8. Qxc6+ bxc6 9. g3 Bg7 10. Bg2 Be6 11. O-O Rb8 12. Nxd5 cxd5 13. Rb1 Kd7 14.
d3 Rb6 15. b3 Rhb8 16. Bf4 Rc8 17. Rbc1 Rc6 18. Be3 Bb2 19. Rxc6 Kxc6 20. Rb1
Be5 21. Rc1+ Kb7 22. b4 c6 23. Bc5 Bd6 24. Kf1 a5 25. bxa5 Ka6 26. Bb6 Bd7 27.
d4 Bc7 28. Bxc7 Rxc7 29. Bxd5 e6 30. Be4 Kxa5 31. Ke1 Kb5 32. Bd3+ Kb4 33. Kd2
Ra7 34. Rb1+ Ka3 35. Bc4 Ra4 36. Kc3 c5 37. Rb3+ Kxa2 38. Rb7+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Sparenberg, Erik"]
[Black "Baljé, Jan"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2072"]
[BlackElo "2188"]
[PlyCount "43"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8.
O-O d6 9. a4 Be7 10. f4 O-O 11. f5 Rd8 12. fxe6 fxe6 13. Qe1 Ne5 14. Qg3 Nc4
15. Bh6 g6 16. Rf2 Qb6 17. Nf5 exf5 18. Bxc4+ d5 19. Nxd5 Nxd5 20. Bxd5+ Rxd5
21. exd5 Bf6 22. c3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Swinkels, Robin"]
[Black "Reinderman, Dimitri"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "69"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4
Qa5 15. b3 Qc7 16. h4 h5 17. Bc4 Rd8 18. g4 hxg4 19. h5 g5 20. fxg4 Qf4+ 21.
Qxf4 gxf4 22. Nc3 Bb7 23. Bxd5 cxd5 24. Rhe1 Rd7 25. Rd4 f3 26. Rf4 d4 27. Ne4
d3 28. c3 Bxe4 29. Rexe4 d2+ 30. Kd1 Rd3 31. Rxe7 Rad8 32. Rfxf7 Rxc3 33. Rg7+
Kf8 34. Ref7+ Ke8 35. Re7+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Theulings, Paul-Peter"]
[Black "Berkovich, Mark A"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "2135"]
[BlackElo "2406"]
[PlyCount "88"]
[EventDate "2009.12.??"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nc2 d6 7. Bd2 Nh6 8. g3
Nf5 9. Bg2 Be6 10. b3 h5 11. h4 O-O 12. O-O Qd7 13. Rc1 Nh6 14. Re1 Bh3 15. Bh1
Nf5 16. Ne3 Be5 17. Nxf5 Bxf5 18. Bh6 Rfe8 19. Nd5 Bb2 20. e4 Bg4 21. f3 Bxc1
22. Bxc1 Be6 23. Bb2 Ne5 24. Nf4 f6 25. Nxe6 Qxe6 26. f4 Qg4 27. fxe5 Qxg3+ 28.
Bg2 dxe5 29. Rf1 Rad8 30. Qc1 Rd3 31. Ba3 Qxh4 32. Bc5 Qg4 33. Be3 Red8 34. Kf2
Rd1 35. Rxd1 Qxd1 36. Qa3 Qc2+ 37. Kf3 Kf7 38. Qxa7 g5 39. Bf1 g4+ 40. Kg3 h4+
41. Kxg4 Qd1+ 42. Kxh4 Qxf1 43. Bf2 Qg2 44. Bb6 Rh8# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Thompson, Ian D"]
[Black "Vergert ten, Paul"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2266"]
[BlackElo "2071"]
[PlyCount "77"]
[EventDate "2009.12.??"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 Nxd4 8.
Qxd4 d6 9. O-O O-O 10. Qd3 Bf5 11. e4 Be6 12. Bd2 Nd7 13. b3 Ne5 14. Qe2 Nc6
15. Rac1 Nd4 16. Qd3 Qd7 17. Be3 Nc6 18. Rfd1 Rfc8 19. Qe2 Ne5 20. f3 b6 21.
Qf1 f5 22. Bd4 Rf8 23. f4 fxe4 24. Nxe4 Rae8 25. Qe1 Nc6 26. Bxg7 Kxg7 27. Qc3+
Kh6 28. Rd2 Bg4 29. Nf2 Rc8 30. Re1 Bf5 31. h3 e5 32. fxe5 Qf7 33. exd6 Bd7 34.
Re4 g5 35. h4 Rce8 36. hxg5+ Kg6 37. Rf4 Re1+ 38. Kh2 Qg7 39. Qd3+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Warmelink, Evie"]
[Black "Rauw, Gert Jan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1970"]
[BlackElo "2070"]
[PlyCount "77"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. d5 Nbd7 7. c4 Ne5 8. Be2
b5 9. b3 e6 10. Bb2 Ng6 11. Nf3 bxc4 12. bxc4 exd5 13. cxd5 Qxd5 14. Nbd2 Be7
15. Bc4 Qc6 16. O-O O-O 17. Re1 Bb7 18. Qb3 Rab8 19. Rad1 Ba6 20. Qc2 Bxc4 21.
Nxc4 Rfd8 22. Nfe5 Rxd1 23. Rxd1 Nxe5 24. Nxe5 Qb7 25. Qc4 Bf8 26. Bc3 Nd5 27.
Ba1 Nb6 28. Qf4 Re8 29. h3 Qc7 30. Rd7 Qxd7 31. Nxd7 Nxd7 32. Bc3 Nb6 33. Qg4
Re6 34. a4 Rd6 35. a5 Nd5 36. Bb2 Nb4 37. Qc8 Rd2 38. Be5 Ra2 39. Bd6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Werle, Jan"]
[Black "Nijboer, Friso"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "79"]
[EventDate "2009.12.??"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Qf3 Nc6 7. Bb5 Qd6 8.
Nge2 O-O-O 9. Nf4 Bf7 10. O-O Kb8 11. Nd3 g6 12. Rab1 Bg7 13. Ba4 Ne7 14. b4 h5
15. Nc5 h4 16. Qe2 Nc8 17. Bb3 g5 18. a4 f4 19. a5 f5 20. Qb5 Nb6 21. axb6 cxb6
22. Ra1 bxc5 23. bxc5 Qd7 24. Qxd7 Rxd7 25. Nb5 a6 26. Nd6 fxe3 27. fxe3 f4 28.
c3 h3 29. Nxf7 hxg2 30. Kxg2 Rxf7 31. Bxd5 Re7 32. e4 Rh6 33. Rab1 Bf8 34. h3
Reh7 35. e5 b5 36. Be4 Rh8 37. Bf5 Kc7 38. Kf3 Be7 39. Ke4 Rb8 40. Rb3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.28"]
[Round "7"]
[White "Wiel van der, John"]
[Black "Haast, Anne"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2475"]
[BlackElo "2251"]
[PlyCount "29"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
Nd2 g6 9. Nf3 Bg7 10. c4 Ba6 11. Bg5 Qc5 12. a3 Qa5+ 13. Bd2 Qb6 14. b4 O-O 15.
b5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "4"]
[White "Van Kampen, Robin"]
[Black "Timman, Jan"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "80"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 g6 7. f4 d6 8. Qf3
Bg7 9. Be3 Nc6 10. Nb3 Nge7 11. O-O-O O-O 12. h4 f5 13. h5 fxe4 14. Nxe4 Ne5
15. fxe5 Rxf3 16. exd6 Qc6 17. gxf3 Nf5 18. Bd2 a5 19. hxg6 hxg6 20. a4 Qxa4
21. Nec5 Qa2 22. c3 a4 23. Bb1 axb3 24. Bxa2 bxa2 25. Kc2 Nxd6 26. b3 b6 27.
Ne4 Nxe4 28. fxe4 Bb7 29. Rhe1 b5 30. Kb2 b4 31. e5 Rd8 32. Bg5 bxc3+ 33. Kxa2
Rc8 34. Rd8+ Rxd8 35. Bxd8 Bh6 36. Kb1 Bd2 37. Re2 Bf3 38. Rh2 Be4+ 39. Ka2 c2
40. Bf6 c1=Q {Diagram #} 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Assendelft van, Floris"]
[Black "Klein, David"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2325"]
[BlackElo "2262"]
[PlyCount "104"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. c4 e5 7. Nc3 Nc6 8. O-O
Nh5 9. d4 Nxd4 10. Nxd4 exd4 11. Nd5 c6 12. Nb4 c5 13. Nd5 Re8 14. Qd2 Nf6 15.
e3 Nxd5 16. Bxd5 Bh3 17. Bxb7 Bxf1 18. Bxa8 Bh3 19. Bf3 dxe3 20. fxe3 Bxb2 21.
Qxb2 Rxe3 22. Kf2 Qe7 23. Rc1 h5 24. Qd2 Re6 25. Rc3 Kg7 26. Rd3 Qf6 27. a4 Qa1
28. Qc3+ Qxc3 29. Rxc3 a5 30. Rd3 Bf5 31. Rd2 Kf6 32. Bd5 Re5 33. Bf3 Ke7 34.
h4 Be4 35. Bxe4 Rxe4 36. Kf3 Re5 37. Kf4 Ke6 38. Rd1 f6 39. Kf3 g5 40. hxg5
fxg5 41. Rh1 g4+ 42. Kf4 Rf5+ 43. Ke4 Rf3 44. Rxh5 Rxg3 45. Rh6+ Kd7 46. Rg6
Kc6 47. Rg8 Rxb3 48. Ra8 g3 49. Rc8+ Kd7 50. Rg8 Rc3 51. Rg4 Rxc4+ 52. Kd5 Rd4+
0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Baklan, Vladimir"]
[Black "Podzielny, Karl-Heinz"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2655"]
[BlackElo "2456"]
[PlyCount "39"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. O-O d6 8. f4
Nbd7 9. Kh1 Be7 10. Qe2 b6 11. Bd2 Bb7 12. b4 g6 13. b5 axb5 14. Ncxb5 Qb8 15.
e5 dxe5 16. fxe5 Nh5 17. Nd6+ Bxd6 18. exd6 Qxd6 19. Nb5 Qc6 20. Be4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Berkovich, Mark A"]
[Black "Wiel van der, John"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2406"]
[BlackElo "2475"]
[PlyCount "25"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 d5 5. O-O b5 6. b3 Bb7 7. c4 dxc4 8. bxc4
bxc4 9. Qa4+ Bc6 10. Qxc4 Nbd7 11. Ba3 Rc8 12. dxc5 Bxc5 13. Bxc5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Bijlsma, Nick"]
[Black "Efroimski, Marsel"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2075"]
[BlackElo "2150"]
[PlyCount "105"]
[EventDate "2009.12.??"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 a6 6. Nf3 Nxd5 7. Bc4 e6 8.
O-O Be7 9. d4 Nc6 10. a4 O-O 11. Qe2 Nb6 12. Bd3 f5 13. Rd1 Qc7 14. Bc2 Nb4 15.
Bb3 N6d5 16. Bd2 Bf6 17. Rac1 Qd6 18. Ne5 Nc6 19. Nxc6 bxc6 20. Nxd5 cxd5 21.
Ba5 Bd7 22. Qd2 Rfc8 23. g3 Rab8 24. Rxc8+ Rxc8 25. Bc3 Be8 26. Re1 Bf7 27. Bc2
g5 28. Bd3 h5 29. f3 Kg7 30. Kg2 h4 31. Qe2 Ra8 32. Rg1 Bh5 33. Re1 Bf7 34. Rg1
hxg3 35. hxg3 a5 36. Re1 Qb6 37. Qf2 Be8 38. Bc2 Bf7 39. Qd2 Qc7 40. Rh1 Be7
41. Rh3 Kf6 42. Rh6+ Bg6 43. g4 Bf8 44. Rh1 Bd6 45. Qe2 Qg7 46. gxf5 Bxf5 47.
Bxf5 exf5 48. Qb5 g4 49. f4 Qe7 50. Re1 Qh7 51. Rh1 Qe7 52. Re1 Qh7 53. Rh1
1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Brandenburg, Daan"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "203"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O
Be7 9. Qe2 O-O 10. Qe4 Bd7 11. Bd3 f5 12. exf6 Nxf6 13. Qe2 Qa5 14. Nc3 Qh5 15.
Bf4 Nd5 16. Nxd5 exd5 17. Qd2 Rae8 18. Be2 Qg6 19. Bg3 Bf5 20. Rfd1 Be4 21. Qc3
Bd8 22. b4 Bb6 23. Rd2 h6 24. Ne1 Qf6 25. Rad1 Re6 26. f3 Bg6 27. Bf2 Nxd4 28.
Bxd4 Rfe8 29. Kf1 Bxd4 30. Qxd4 Qxd4 31. Rxd4 Rxe2 32. R4d2 R2e3 33. Nd3 Bf7
34. b5 Rc8 35. Kf2 d4 36. Nb4 Ra3 37. Rxd4 Rc5 38. R1d3 Rxd3 39. Nxd3 Rxb5 40.
a4 Rd5 41. Ke3 Kf8 42. Rb4 b6 43. h4 Bg6 44. Nb2 Rc5 45. Rd4 Rc3+ 46. Kf4 Rb3
47. Rxd6 Rxb2 48. Rxg6 Rb4+ 49. Ke5 Rxa4 50. Rc6 Kf7 51. Rc7+ Kg8 52. g4 b5 53.
g5 hxg5 54. hxg5 Ra6 55. Rb7 Rb6 56. Rxa7 b4 57. g6 Rb8 58. Kd4 b3 59. Ra1 Kf8
60. Kc3 Ke7 61. Rb1 Rf8 62. Rf1 Kf6 63. Kxb3 Rc8 64. Rg1 Kf5 65. Rg4 Rc1 66.
Kb2 Rf1 67. Kc2 Rxf3 68. Rg1 Re3 69. Kd2 Re6 70. Kd3 Kf4 71. Rf1+ Kg4 72. Rg1+
Kf3 73. Kd4 Kf4 74. Rf1+ Kg4 75. Rg1+ Kf5 76. Kd3 Rxg6 77. Rf1+ Kg5 78. Rg1+
Kf6 79. Rf1+ Ke7 80. Re1+ Kf7 81. Rf1+ Rf6 82. Rg1 Re6 83. Kd4 g6 84. Rf1+ Kg7
85. Rg1 Kf6 86. Rf1+ Kg5 87. Rg1+ Kf4 88. Rf1+ Kg4 89. Rg1+ Kf4 90. Rf1+ Kg3
91. Kd5 Ra6 92. Ke5 g5 93. Rg1+ Kh4 94. Rh1+ Kg4 95. Rg1+ Kh5 96. Rh1+ Kg6 97.
Ke4 Rf6 98. Ke3 Rf4 99. Rh3 Ra4 100. Kf2 Kf5 101. Rb3 Kg4 102. Kg2 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Burg, Twan"]
[Black "Saravanan, Venkatachalam"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2460"]
[BlackElo "2356"]
[PlyCount "89"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 a6 7. O-O Nf6 8.
Be3 Bb4 9. Na4 O-O 10. c4 Nxe4 11. Bf3 d5 12. c5 Qe5 13. Nxc6 bxc6 14. Bd4 Qf5
15. Nb6 Rb8 16. Bxg7 Re8 17. Rc1 Nd2 18. Bg4 Qg5 19. Bc3 Bxc3 20. Rxc3 Nxf1 21.
Kxf1 Kh8 22. Qe2 a5 23. h4 Qxh4 24. Kg1 Ba6 25. Qxa6 Qxg4 26. Qxa5 Rg8 27. g3
Rbd8 28. Qa7 d4 29. Rc4 Qf3 30. Qc7 f6 31. Nd7 e5 32. Nxe5 fxe5 33. Qxe5+ Rg7
34. Rxd4 Rf8 35. Rd2 Qf6 36. Qe2 Re7 37. Qg4 Qe6 38. Qd4+ Qe5 39. Qxe5+ Rxe5
40. b4 Re4 41. a3 Rf3 42. Rd8+ Kg7 43. Rd7+ Kg6 44. Rd6+ Rf6 45. Rd3 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Cako, Laszlo"]
[Black "Warmelink, Evie"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2155"]
[BlackElo "1970"]
[PlyCount "60"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. Bc4 a6 8. Bb3
Nc6 9. Qe2 Qc7 10. O-O-O O-O 11. g4 b5 12. g5 Nd7 13. Rhg1 Nc5 14. Nxc6 Qxc6
15. Bd4 b4 16. Bd5 exd5 17. Nxd5 Re8 18. Qh5 Ne6 19. Bxg7 Kxg7 20. Qh6+ Kh8 21.
Rd3 Bf8 22. Qh4 Bg7 23. Nf6 Nf8 24. g6 fxg6 25. Rxg6 Re7 26. Nxh7 Nxg6 27. Qh5
Bg4 28. Qxg4 Kxh7 29. Rh3+ Kg8 30. Qxg6 Qc4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Caspi, Israel"]
[Black "Genov, Petar"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2423"]
[BlackElo "2476"]
[PlyCount "22"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 dxe4 7. Be2 exf3 8.
Nxf3 Nf6 9. Be3 Nbd7 10. Bg5 O-O 11. Qd3 Nd5 {...? Both notations are readable
and consistent, but completely uncomprehensible. White won after 64 moves.} 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Chadaev, Nikolai"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "87"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Bc4 Bc5 6. Nxe5 Qe7 7. Nf3 Nxe4 8.
O-O Nxf3+ 9. Qxf3 Ng5 10. Qg3 Ne6 11. Bxe6 fxe6 12. Qxc7 O-O 13. d3 d5 14. Qxe7
Bxe7 15. Be3 Bd7 16. Ne2 Bf6 17. d4 Rfc8 18. Rac1 Bb5 19. Rfe1 Bxe2 20. Rxe2
Rc6 21. Kf1 b5 22. c3 a5 23. Rec2 Rac8 24. Ke2 h5 25. Kd3 Be7 26. Bf4 Kf7 27.
h3 g5 28. Be3 Kg6 29. f4 g4 30. hxg4 hxg4 31. Rh1 Bf6 32. f5+ exf5 33. Rh6+ Kg7
34. Rf2 b4 35. cxb4 axb4 36. Rxf5 Re8 37. Bg5 b3 38. Rfxf6 bxa2 39. Rxc6 a1=Q
40. Rc7+ Re7 41. Rxe7+ Kg8 42. Rg6+ Kf8 43. Rf6+ Kg8 44. Bh6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Deviatkin, Andrei"]
[Black "Swinkels, Robin"]
[Result "1-0"]
[ECO "A20"]
[PlyCount "143"]
[EventDate "2009.12.??"]

1. c4 Nf6 2. g3 e5 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. b3 g6 8. Nc3
a5 9. d3 Bg7 10. Ba3 Nb4 11. Qd2 O-O 12. Rac1 Bd7 13. Ne1 Ra7 14. Nc2 Qe7 15.
Ne4 N6d5 16. Nc5 b6 17. Nxd7 Qxd7 18. Bxd5 Qxd5 19. Bxb4 axb4 20. Nxb4 Qa5 21.
Rc2 c5 22. Nd5 Qb5 23. Qc3 Ra3 24. Qc4 Qa5 25. b4 cxb4 26. Rb1 Ra8 27. Ne7+ Kf8
28. Nc6 Qc5 29. Qxb4 Qxb4 30. Nxb4 Kg8 31. Kf1 Bf8 32. Nc6 Bd6 33. Rxb6 Rxa2
34. Rxa2 Rxa2 35. Rb5 f6 36. Rb7 Rc2 37. Na5 h5 38. Nc4 Bf8 39. Ne3 Rc5 40. Rd7
Bg7 41. Kg2 Ra5 42. h3 Ra4 43. Nd5 Ra2 44. Kf3 Ra4 45. Ne7+ Kh7 46. Rd6 Ra7 47.
Nd5 Rf7 48. Re6 Kh6 49. h4 Rd7 50. Nc3 Kh7 51. Ne4 Rf7 52. Nd6 Rd7 53. Ne8 Rf7
54. Ke4 Bh8 55. Kd5 Kh6 56. Rc6 Rf8 57. Rc8 g5 58. Nd6 Bg7 59. Rxf8 Bxf8 60.
Nf5+ Kg6 61. Ke6 Bb4 62. e3 Be1 63. f3 Bxg3 64. Nxg3 gxh4 65. Ne4 h3 66. f4
exf4 67. exf4 h2 68. Nf2 h4 69. d4 h3 70. d5 Kh5 71. d6 Kh4 72. Nh1 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Ernst, Sipke"]
[Black "Piasetski, Leon"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2587"]
[BlackElo "2269"]
[PlyCount "87"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Be3
Re8 9. Qc2 exd4 10. Nxd4 c6 11. Rfd1 Qe7 12. f3 Nh5 13. Qd2 f5 14. Nb3 f4 15.
Bd4 Be5 16. Bxe5 dxe5 17. Qd6 Qg5 18. c5 Nf8 19. Rd2 Be6 20. Rad1 Ng3 21. Qd3
Rad8 22. Qc2 Nxe2+ 23. Nxe2 Rxd2 24. Rxd2 Rd8 25. Nec1 Rd7 26. Rxd7 Nxd7 27.
Na5 Nxc5 28. Qxc5 b6 29. Qxc6 Bh3 30. Qd5+ Kg7 31. Qd2 bxa5 32. Kf1 Be6 33.
Qxa5 Kh6 34. b3 Qe7 35. Nd3 Qd6 36. Qc3 Bc8 37. Nxe5 Qd1+ 38. Kf2 Kh5 39. Nc4
g5 40. Qd2 Qa1 41. g4+ fxg3+ 42. hxg3 Bh3 43. g4+ Kh4 44. Ne3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Haast, Anne"]
[Black "Theulings, Paul-Peter"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2251"]
[BlackElo "2135"]
[PlyCount "67"]
[EventDate "2009.12.??"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8.
Nge2 O-O 9. O-O Re8 10. Be3 Bf6 11. b3 Bg4 12. Qd2 d5 13. c5 Nc8 14. h3 Bxe2
15. Nxe2 N8e7 16. b4 a6 17. a4 a5 18. b5 Nb4 19. Bb1 Qd7 20. Ng3 g6 21. f4 Bh4
22. Bf2 Bxg3 23. Bxg3 Nf5 24. Bf2 h5 25. g4 hxg4 26. hxg4 Ne3 27. f5 Nxf1 28.
Kxf1 Kg7 29. Bg3 Rh8 30. Qg5 Rh6 31. Be5+ Kh7 32. Ra3 Qd8 33. fxg6+ fxg6 34.
Bxg6+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Heemskerk, Wim"]
[Black "Hoeksema, Erik"]
[Result "1-0"]
[ECO "E03"]
[WhiteElo "2236"]
[BlackElo "2331"]
[PlyCount "125"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8.
Qc6 Rb8 9. Bf4 Nd5 10. Bg5 Be7 11. Bxe7 Qxe7 12. Nc3 Nb4 13. Qxc7 Nc2+ 14. Kd1
Nxa1 15. Ne5 O-O 16. Nc6 Qe8 17. Nxb8 Nxb8 18. Qxb8 Qe7 19. Kc1 b4 20. Ne4 b3
21. axb3 Bb7 22. Qxb7 Qxb7 23. Nf6+ gxf6 24. Bxb7 Nxb3+ 25. Kb1 Rb8 26. Bxa6
Nxd4 27. Rc1 Rb6 28. Bd3 f5 29. Rc4 Nc6 30. Kc2 Nb4+ 31. Kb1 Kg7 32. g4 Nxd3
33. exd3 fxg4 34. Rxg4+ Kf6 35. Kc2 h5 36. Rc4 e5 37. b4 Ke6 38. Kc3 Kd5 39. f4
f6 40. fxe5 fxe5 41. Rh4 Rh6 42. Kb3 Rh8 43. Kc3 Rc8+ 44. Kd2 Rb8 45. Ke3 Ke6
46. d4 exd4+ 47. Rxd4 Kf5 48. Kd3 Kg5 49. h4+ Kf5 50. Kc4 Rc8+ 51. Kb3 Rc1 52.
Rc4 Rg1 53. b5 Ke6 54. Rc5 Rg3+ 55. Kc2 Rh3 56. Rxh5 Kd6 57. Kd2 Kc7 58. Ke2
Kb6 59. Kf2 Rh2+ 60. Kg3 Rh1 61. Rf5 Ka5 62. Kg4 Rg1+ 63. Kf4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Hirth, Ulrich"]
[Black "Afek, Yochanan"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2108"]
[BlackElo "2285"]
[PlyCount "72"]
[EventDate "2009.12.??"]

1. g3 g6 2. Bg2 Bg7 3. c4 c5 4. Nc3 Nc6 5. a3 Nf6 6. Rb1 a5 7. e3 d6 8. d3 h5
9. h3 e5 10. Nge2 Be6 11. Nd5 Bxd5 12. cxd5 Ne7 13. Nc3 Qd7 14. a4 O-O 15. Qb3
Ne8 16. Ne4 Nc7 17. Ng5 b5 18. axb5 Rfb8 19. O-O Qxb5 20. Qxb5 Nxb5 21. Bd2 a4
22. Ne4 Ra6 23. Rfc1 Rab6 24. Ra1 Ra6 25. Nc3 Nc7 26. Nxa4 Rba8 27. b3 Ncxd5
28. Rab1 Rb8 29. Bf3 Nb4 30. Be2 Na2 31. d4 Ra7 32. dxc5 Nxc1 33. Rxc1 dxc5 34.
Nxc5 Ra2 35. Rd1 Rd8 36. Bc3 Rc8 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Hoffmann, Michael"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "115"]
[EventDate "2009.12.??"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 Bg7 7. Rb1 Nd7 8.
Nf3 O-O 9. O-O c5 10. d4 Nb6 11. Ne5 Bxe5 12. dxe5 Qxd1 13. Rxd1 Be6 14. Bg5
Bxa2 15. Rb5 Rfd8 16. Rxd8+ Rxd8 17. Bxb7 Rd1+ 18. Kg2 Bd5+ 19. Bxd5 Rxd5 20.
Bxe7 Rxe5 21. Bf6 Re6 22. Bg5 Na4 23. Be3 Rc6 24. c4 a6 25. Rb3 Nb6 26. Bxc5
Rxc5 27. Rxb6 Rxc4 28. Rxa6 h5 29. h3 Kg7 30. Ra7 Rb4 31. Rd7 Ra4 32. Kf3 Kf6
33. g4 g5 34. e3 Ra2 35. Rd6+ Ke7 36. Rb6 f6 37. Kg3 Ra3 38. Rb4 Kf7 39. Kf3
Ra2 40. Rb5 Ke6 41. Rb3 Ra4 42. Kg3 Ra1 43. f4 Rg1+ 44. Kf3 gxf4 45. exf4 hxg4+
46. hxg4 Ra1 47. Rb6+ Kf7 48. Rb7+ Ke8 49. Ke4 Ra5 50. f5 Kf8 51. Rc7 Re5+ 52.
Kd4 Re1 53. Kd5 Re5+ 54. Kd6 Re4 55. Ra7 Re1 56. Ra8+ Kf7 57. Ra7+ Kf8 58. Ra8+
1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Holm, Sejer"]
[Black "Baljé, Jan"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2256"]
[BlackElo "2188"]
[PlyCount "61"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. e3 Be7 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8.
Bd3 Nc6 9. O-O O-O 10. Re1 b6 11. Nxd5 Qxd5 12. Be4 Qd6 13. Qc2 Bb7 14. Bxh7+
Kh8 15. Be4 Nb4 16. Qb3 Bxe4 17. Rxe4 Qd5 18. Qxd5 Nxd5 19. Re2 Rac8 20. Bg5
Rc7 21. Bxe7 Nxe7 22. Rd1 Rfc8 23. g3 Rc1 24. Rxc1 Rxc1+ 25. Kg2 Ra1 26. a3 Rd1
27. Rc2 Nd5 28. Ng5 g6 29. Nxf7+ Kg7 30. Ng5 Kf6 31. Nf3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Meijers, Viesturs"]
[Black "Kleijn, Christov"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2488"]
[BlackElo "2383"]
[PlyCount "99"]
[EventDate "2009.12.??"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 e6 4. Nbd2 Be7 5. e3 c5 6. c3 O-O 7. Bd3 b6 8. Ne5
Bb7 9. Qc2 h6 10. Bh4 Nbd7 11. Nxd7 Nxd7 12. Bxe7 Qxe7 13. O-O e5 14. dxe5 Nxe5
15. Be2 Rad8 16. Rfe1 d4 17. exd4 cxd4 18. cxd4 Rxd4 19. Qc3 Rfd8 20. Nf3 Bxf3
21. Bxf3 Nxf3+ 22. Qxf3 Qb4 23. b3 Rd3 24. Qc6 Kh7 25. g3 Rd2 26. Qf3 Qc5 27.
Rac1 Qd5 28. Qxd5 R8xd5 29. a4 Rf5 30. Rf1 Rf3 31. Rc7 a5 32. Kg2 Rdd3 33. Rb1
Rxb3 34. Rxb3 Rxb3 35. Rxf7 Rb4 36. Rb7 Kg6 37. f4 Kf6 38. Kh3 g5 39. Kg4 gxf4
40. gxf4 h5+ 41. Kxh5 Rxf4 42. Rxb6+ Kf7 43. h4 Rxa4 44. Kg5 Rb4 45. Rf6+ Kg7
46. Rf5 a4 47. Ra5 Rb7 48. Rxa4 Rb5+ 49. Kg4 Rc5 50. Rf4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Mostertman, Milan"]
[Black "Lyell, Mark"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2169"]
[BlackElo "2245"]
[PlyCount "71"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Nb7 9. Qf3 Nd6 10. Nc3 Be7 11. Nce4 Nfxe4 12. Nxe4 O-O 13. O-O Be6 14. Re1
f5 15. Nxd6 Bxd6 16. Qxc6 Rc8 17. Qa4 e4 18. Ba6 Rb8 19. c3 Qc7 20. g3 f4 21.
Qxe4 Rbe8 22. Qb7 Bh3 23. Re4 fxg3 24. hxg3 Qc5 25. d4 Qf5 26. Bf4 Rxe4 27. Bd3
Rxf4 28. Bxf5 R4xf5 29. Re1 h5 30. Qc6 R5f6 31. Qd5+ R8f7 32. Re8+ Kh7 33.
Qxh5+ Rh6 34. Qxf7 Bg4 35. Rg8 Rg6 36. Rh8+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Nabuurs, Joep"]
[Black "Donker, Roel"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2191"]
[BlackElo "2140"]
[PlyCount "81"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. O-O-O d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Nxc3 13. Qxc3 Bxd4 14. Rxd4
Qb6 15. Bc4 Ba6 16. Bxa6 Qxa6 17. Qc4 Qa5 18. Rhd1 h5 19. Qxc6 Rac8 20. Qa4
Qg5+ 21. R1d2 Qe3 22. b3 Rc5 23. Kb2 Qc3+ 24. Kb1 Re5 25. Qd7 Kh7 26. Re4 Rxe4
27. fxe4 Qe5 28. Qxa7 Qxe4 29. Qf2 Qc6 30. a4 e5 31. Qe2 e4 32. Qb5 Qf6 33. Re2
Rd8 34. Re1 Qc3 35. Qe2 f5 36. Rc1 e3 37. Qb5 Rd2 38. Qe8 e2 39. h4 Rxc2 40.
Qf7+ Kh8 41. Qf8+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Nijboer, Friso"]
[Black "Grover, Sahaj"]
[Result "1-0"]
[ECO "B90"]
[PlyCount "71"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5 15. f5
a4 16. Nbd4 exd4 17. Nxd4 b3 18. Kb1 bxc2+ 19. Nxc2 Bb3 20. axb3 axb3 21. Na3
Ne5 22. Qg2 Qc8 23. f6 Bd8 24. h4 gxf6 25. Bb5 Qg4 26. Qxg4 Nxg4 27. Bd4 Ne5
28. Nc4 Nc7 29. Nxd6 Nxb5 30. Nxb5 Nf3 31. Bxf6 Bxf6 32. gxf6 Ra6 33. Nc7 Rxf6
34. Rd3 Rb8 35. Rhd1 Rc6 36. Nd5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Pijpers, Arthur"]
[Black "Paulet, Iozefina"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2201"]
[BlackElo "2312"]
[PlyCount "109"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2
Nc6 9. Bxf6 gxf6 10. Nb3 Bd7 11. O-O-O Rc8 12. Kb1 Na5 13. Nxa5 Qxa5 14. f5 Rc5
15. a3 Qc7 16. Be2 h5 17. Rhf1 Be7 18. Rf3 b5 19. Rh3 h4 20. Bg4 a5 21. Ne2 e5
22. g3 Bc6 23. Bf3 b4 24. axb4 axb4 25. gxh4 Kd7 26. Qxb4 Qa7 27. Bg2 Rb5 28.
Ra3 Qf2 29. Qc4 Rhb8 30. b3 Qxg2 31. Nc3 R5b7 32. h5 Rc7 33. h6 Qh3 34. Qxf7
Qxc3 35. Qe6+ Kd8 36. h7 Be8 37. Ra2 Rcb7 38. Rb2 Qh3 39. Qg8 Qh5 40. Rc1 Ra8
41. Ra2 Rxa2 42. Kxa2 Ra7+ 43. Kb1 Qh6 44. Rg1 Qe3 45. h8=Q Kc7 46. Qc4+ Bc6
47. Qg7 Kb6 48. Qg3 Qxg3 49. Rxg3 d5 50. exd5 Bb5 51. Qc8 Bc5 52. Rg6 Bd4 53.
Rxf6+ Ka5 54. c3 Bb6 55. b4+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Poetsch, Hagen"]
[Black "Kantans, Toms"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2361"]
[BlackElo "2281"]
[PlyCount "41"]
[EventDate "2009.12.??"]

1. Nf3 e6 2. e4 b6 3. d4 Bb7 4. Bd3 Nf6 5. Nbd2 c5 6. c3 Nc6 7. a3 Be7 8. e5
Nd5 9. Ne4 cxd4 10. c4 f5 11. cxd5 fxe4 12. Bxe4 Na5 13. Nxd4 O-O 14. Qh5 g6
15. Bxg6 hxg6 16. Qxg6+ Kh8 17. Qh5+ Kg8 18. Bh6 Bf6 19. Qg6+ Kh8 20. Bxf8 Bxe5
21. Qh5+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Popilski, Gil"]
[Black "Genova, Lyubka"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2441"]
[BlackElo "2263"]
[PlyCount "44"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nb3 b5 8. Be3
Nf6 9. Bd3 Bb7 10. Qe2 Na5 11. e5 b4 12. Nd1 Nd5 13. Nxa5 Qxa5 14. Bd2 Bc5 15.
Nf2 O-O 16. Ne4 f5 17. exf6 Nxf6 18. Nxc5 Qxc5 19. Be3 Qc7 20. O-O Be4 21. Bxe4
Nxe4 22. Bd4 d5 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Racherbaumer, Marcel"]
[Black "Groenewold, Jan Joris"]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "2301"]
[BlackElo "2145"]
[PlyCount "80"]
[EventDate "2009.12.??"]

1. e4 e5 2. f4 exf4 3. Nf3 Ne7 4. Bc4 d5 5. exd5 Nxd5 6. Bxd5 Qxd5 7. Nc3 Qd8
8. d4 Be7 9. Bxf4 O-O 10. O-O Bg4 11. Qd2 Nc6 12. d5 Bc5+ 13. Kh1 Ne7 14. Ne4
Qxd5 15. Qxd5 Nxd5 16. Nxc5 Nxf4 17. Ne5 Ne6 18. Ncd7 Rfd8 19. Nf6+ gxf6 20.
Nxg4 Rd2 21. Nxf6+ Kg7 22. Nh5+ Kg8 23. Rf3 Rad8 24. Raf1 Rd1 25. Nf6+ Kh8 26.
Kg1 R8d2 27. Rg3 Ng7 28. Rh3 h5 29. Rc3 Rxf1+ 30. Kxf1 Rd6 31. Ne4 Re6 32. Nc5
Rf6+ 33. Ke2 Rb6 34. b3 Kh7 35. Nd7 Re6+ 36. Kf3 Kh6 37. Rxc7 Nf5 38. Rc4 b5
39. Rf4 Kg5 40. h4+ Nxh4+ 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Rauw, Gert Jan"]
[Black "Thompson, Ian D"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2070"]
[BlackElo "2266"]
[PlyCount "122"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 Qc7 12. Ng3 O-O 13. Bd2 Bd7 14. Re1 Rae8
15. Rc1 Qb6 16. Bc3 Bf4 17. Rc2 Nb4 18. Bxb4 Qxb4 19. Ne5 Bb5 20. Ne2 Bxe5 21.
a3 Bxh2+ 22. Kh1 Qa5 23. Bxb5 Qxb5 24. Nc3 Qd7 25. Kxh2 Qf7 26. Nb5 Ne4 27. Qe2
a6 28. Nc3 Nd6 29. Qg4 Qf4+ 30. Qxf4 Rxf4 31. Rce2 Kf7 32. Na4 Rxd4 33. Nc5 Ne4
34. Nxb7 Rb8 35. Na5 Rb6 36. f3 Nf6 37. Rc1 Ra4 38. Nc6 Nd7 39. g3 Kf6 40. Re3
Rxb2+ 41. Kh3 Rc4 42. Rxc4 dxc4 43. Na5 Nb6 44. Rc3 Rb5 45. Nxc4 Nxc4 46. Rxc4
Rb3 47. Ra4 Rxf3 48. Rxa6 h5 49. Ra8 Rd3 50. a4 g5 51. Kg2 Kf5 52. Rb8 Rd2+ 53.
Kf3 g4+ 54. Ke3 Rg2 55. Rf8+ Ke5 56. Rh8 Rxg3+ 57. Kf2 Rh3 58. a5 Kf4 59. a6
Rh2+ 60. Kg1 Ra2 61. Ra8 h4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Reinderman, Dimitri"]
[Black "Greenfeld, Alon"]
[Result "1/2-1/2"]
[ECO "A35"]
[PlyCount "64"]
[EventDate "2009.12.??"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d5 5. d4 e6 6. cxd5 Nxd5 7. Bg2 cxd4 8.
Nxd4 Nxc3 9. bxc3 Nxd4 10. cxd4 Bb4+ 11. Kf1 Bc3 12. Rb1 Qxd4 13. Qxd4 Bxd4 14.
Bxb7 Bxb7 15. Rxb7 O-O 16. Kg2 Rab8 17. Rxb8 Rxb8 18. Rd1 Bb6 19. Rd7 h5 20. a4
Rc8 21. Bd2 Rc4 22. a5 Rd4 23. Rxd4 Bxd4 24. Kf3 a6 25. e3 Bc5 26. h3 Kf8 27.
Ke4 Ke7 28. Kd3 Kd6 29. Kc4 Kc6 30. g4 hxg4 31. hxg4 f5 32. f3 g6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Slagter, David"]
[Black "Potze, Rudolf"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2108"]
[BlackElo "2132"]
[PlyCount "72"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. Nxe7 Qxe7 13. O-O f5 14. c4
bxc4 15. Nxc4 O-O 16. Nb6 Ra7 17. exf5 Bb7 18. Qg4 Rd8 19. Rac1 Kh8 20. Be4 d5
21. Nxd5 Bxd5 22. f6 Qxf6 23. Bxd5 Rxd5 24. Rc8+ Rd8 25. Rd1 Rf8 26. Rxf8+ Bxf8
27. Qc8 Qh6 28. Rd8 Kg8 29. g3 Re7 30. Qg4+ Qg7 31. Qc4 Re6 32. h4 e4 33. h5 e3
34. Qc5 e2 35. Rxf8+ Qxf8 36. Qg5+ Kh8 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Sparenberg, Erik"]
[Black "Jellema, Yme Jan"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2072"]
[BlackElo "2193"]
[PlyCount "96"]
[EventDate "2009.12.??"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 dxc4 8.
Bxc4 O-O 9. O-O a6 10. Qe2 b5 11. Bd3 Bb7 12. Rd1 Nbd7 13. a3 Rc8 14. Ne5 Qc7
15. Bf4 Bd6 16. Rac1 Qb8 17. Bb1 Rfd8 18. Ba2 Nf8 19. Bg3 Qa8 20. f3 Nh5 21.
Bh4 Re8 22. Qe3 f6 23. Nd3 Qb8 24. h3 Kh8 25. Ne4 Bh2+ 26. Kh1 Rxc1 27. Rxc1
Bd5 28. Bb1 Ng6 29. Bf2 Bc4 30. Nec5 Ngf4 31. b3 Nxd3 32. Nxd3 Bxb3 33. g4 Nf4
34. Kxh2 Nd5+ 35. Bg3 Nxe3 36. Bxb8 Rxb8 37. Nc5 Bc4 38. Re1 Nf1+ 39. Kg2 Nd2
40. Bc2 Bd5 41. Be4 a5 42. Bxd5 exd5 43. Re7 Nc4 44. Ne6 b4 45. axb4 axb4 46.
Nxg7 b3 47. Nh5 b2 48. Nxf6 b1=Q 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Vergert ten, Paul"]
[Black "Herwaarden van, Arjen"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "2071"]
[BlackElo "2162"]
[PlyCount "27"]
[EventDate "2009.12.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. Bb5 fxe5 8. dxe5
Bc5 9. Nb3 O-O 10. O-O Bb6 11. Re1 Qe8 12. Bxc6 bxc6 13. Nbd4 c5 14. Ne2
1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.29"]
[Round "8"]
[White "Werle, Jan"]
[Black "Nyzhnyk, Illya"]
[Result "1/2-1/2"]
[ECO "D27"]
[PlyCount "93"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. dxc5 Bxc5 8.
Qxd8+ Kxd8 9. Ne5 Ke7 10. Be2 Nbd7 11. Nd3 Bd6 12. Nd2 b5 13. Nb3 Bb7 14. Na5
Bd5 15. f3 Rac8 16. e4 Ba8 17. a4 Rc2 18. Bd1 Rc7 19. Bd2 Nc5 20. e5 Nxd3 21.
exd6+ Kxd6 22. axb5 axb5 23. Be2 Rc2 24. Rfd1 Nxb2 25. Bb4+ Kc7 26. Rdc1 Rxc1+
27. Rxc1+ Kb6 28. Rc5 Nc4 29. Bxc4 bxc4 30. Nxc4+ Ka6 31. Ra5+ Kb7 32. Rb5+ Ka6
33. Ra5+ Kb7 34. Ne5 Kb6 35. Nc4+ Kb7 36. Bc5 Nd7 37. Nd6+ Kc6 38. Nxf7 Re8 39.
Be3 Bb7 40. Ra4 Nf6 41. Ne5+ Kc7 42. Rc4+ Kd6 43. Nf7+ Kd7 44. Rb4 Bd5 45. Ne5+
Kd6 46. Nd3 Ke7 47. Ra4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Afek, Yochanan"]
[Black "Haast, Anne"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2285"]
[BlackElo "2251"]
[PlyCount "55"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d4 Nc6 8. h3
Nh5 9. Be3 f5 10. dxe5 dxe5 11. Qxd8 Nxd8 12. Nd5 Ne6 13. Ng5 f4 14. Nxe6 Bxe6
15. Nxc7 Bxc4 16. Nxa8 fxe3 17. Bxb7 Bxe2 18. Bd5+ Kh8 19. fxe3 Rxf1+ 20. Rxf1
Bxf1 21. Kxf1 Nxg3+ 22. Kf2 Nf5 23. Nc7 Bh6 24. e4 Nd4 25. Ke1 Bc1 26. b3 h5
27. Ne6 Nxe6 28. Bxe6 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Baklan, Vladimir"]
[Black "Reinderman, Dimitri"]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "155"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 d6 6. d4 cxd4 7. cxd4 Nc6 8. O-O
Be7 9. exd6 Qxd6 10. Nc3 O-O 11. Re1 Rd8 12. Bb3 a6 13. a3 b5 14. Qe2 Bb7 15.
Nxd5 exd5 16. Bc2 Bf8 17. Bg5 f6 18. Bd2 Bc8 19. Rac1 g6 20. h3 Bd7 21. Bb3 Kg7
22. Qe3 Rac8 23. Qh6+ Kh8 24. Qh4 Ne7 25. Bb4 Nf5 26. Bxd6 Nxh4 27. Bxf8 Nxf3+
28. gxf3 Rxf8 29. Kg2 Rxc1 30. Rxc1 Re8 31. Bxd5 Re2 32. b4 Rd2 33. Rc7 Bf5 34.
Bb7 Rd3 35. Bxa6 Rxa3 36. Bxb5 Rb3 37. Bc4 Rxb4 38. h4 Rb2 39. Bf7 Rd2 40. d5
Rd4 41. Kg3 Rd2 42. Ra7 h5 43. Re7 Kg7 44. Be6+ Kh6 45. Bg8 g5 46. Rf7 gxh4+
47. Kxh4 Rd4+ 48. Kg3 h4+ 49. Kh2 Kg5 50. Rg7+ Kf4 51. Be6 Rd2 52. Bxf5 Kxf5
53. d6 Rxd6 54. Rg4 Rd2 55. Kg2 h3+ 56. Kg3 h2 57. Rh4 Rd1 58. Rh5+ Kg6 59.
Rxh2 Rd4 60. Rh8 Ra4 61. Rb8 Ra2 62. Rb5 Ra3 63. Rb8 Rc3 64. Re8 Ra3 65. Re3
Ra2 66. Rb3 Rc2 67. f4 Ra2 68. Rb5 Ra4 69. Rd5 Rb4 70. Kf3 Ra4 71. Ke3 Rb4 72.
Rd4 Rb1 73. Ke4 Re1+ 74. Kf3 Ra1 75. Rb4 Rc1 76. Rb5 Ra1 77. Rb3 Kf5 78. Rb5+
1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Balje, Jan"]
[Black "Rauw, Gert Jan"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2188"]
[BlackElo "2070"]
[PlyCount "93"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qc2 b6 8. Nbd2
Bb7 9. Nxc4 Nbd7 10. Bf4 Nd5 11. Rfd1 Nxf4 12. gxf4 Nf6 13. Nce5 Be4 14. Qc4
Qd6 15. Rac1 Qb4 16. Nc6 Bxc6 17. Qxb4 Bxb4 18. Rxc6 Nd5 19. e3 Bd6 20. Ne5 Ne7
21. Rc2 Rac8 22. Nc4 Rfd8 23. Rdc1 g6 24. Bb7 Rb8 25. Nxd6 cxd6 26. Rc7 Nf5 27.
Ba6 Ra8 28. Bb7 Rab8 29. Ba6 Ra8 30. b4 d5 31. b5 Nd6 32. a4 Nc4 33. Bb7 Rab8
34. Ba6 Ra8 35. Bb7 Rab8 36. Bc6 Kg7 37. Rxa7 Kf6 38. e4 Nd2 39. exd5 Nf3+ 40.
Kg2 Nxd4 41. d6 Rxd6 42. Be4 Ne2 43. Rcc7 Nxf4+ 44. Kf3 Nh3 45. Rxf7+ Ke5 46.
Ke3 Ng5 47. f4# 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Bok, Benjamin"]
[Black "Ernst, Sipke"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2337"]
[BlackElo "2587"]
[PlyCount "126"]
[EventDate "2009.12.??"]

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. Qe2 g6 15. b3
Nb6 16. dxe5 dxe5 17. c4 bxc4 18. bxc4 Nh5 19. Ne3 Nf4 20. Qd1 f6 21. Nd5 Nfxd5
22. cxd5 Nc4 23. Bd3 Nd6 24. Be3 Rfc8 25. Rc1 c4 26. Nd2 c3 27. Nb3 Nb5 28. Qe2
Rab8 29. Red1 Kg7 30. f3 Ba3 31. Rc2 Qd6 32. Qf2 Bb4 33. f4 Na3 34. Rcc1 Bb5
35. fxe5 fxe5 36. Bxb5 Nxb5 37. Rf1 Qe7 38. Qg3 Nd6 39. Qg4 h5 40. Qf3 Rc4 41.
Rce1 c2 42. Bd2 a5 43. Bxb4 axb4 44. Na5 Rc3 45. Qf2 Nxe4 46. Rxe4 c1=Q 47.
Rxc1 Rxc1+ 48. Kh2 Rf8 49. Qd4 exd4 50. Rxe7+ Rf7 51. Re4 d3 52. Rd4 Rf2 53.
Nc4 d2 54. Nxd2 Rd1 55. Nf3 Rxd4 56. Nxd4 Rxa2 57. d6 Rd2 58. Nc6 b3 59. Na5 b2
60. Nc4 b1=Q 61. Nxd2 Qb4 62. d7 Qxd2 63. d8=Q Qxd8 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Donker, Roel"]
[Black "Holm, Sejer"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2140"]
[BlackElo "2256"]
[PlyCount "125"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 d5 5. O-O Nc6 6. b3 Be7 7. Bb2 O-O 8. Nbd2
cxd4 9. Nxd4 Qb6 10. Nxc6 bxc6 11. e4 Ba6 12. Re1 Rfd8 13. exd5 cxd5 14. Nf3
Rac8 15. a3 Ne4 16. Qd4 Qxd4 17. Bxd4 Rxc2 18. Bxa7 Ra8 19. Be3 Rb2 20. Nd4 Bf6
21. b4 Nd6 22. Reb1 Rxb1+ 23. Rxb1 Bc4 24. Bf1 Rxa3 25. b5 Bxf1 26. Kxf1 e5 27.
Nb3 d4 28. Bc1 Ra8 29. b6 Nb7 30. Bd2 Bd8 31. Na5 Rb8 32. Nc6 Rc8 33. Na5 Rb8
34. Nc6 Ra8 35. Nxe5 Ra6 36. Nc4 f6 37. Ke2 Kf7 38. Rb5 Ke8 39. Na5 Nxa5 40.
Bxa5 Rxa5 41. Rxa5 Bxb6 42. Ra2 Kf7 43. Kd3 Kg6 44. Ra6 Bc5 45. Ke4 Bf8 46.
Kxd4 Kg5 47. Ra7 Kg6 48. g4 Bd6 49. h3 Bh2 50. Ra5 Bc7 51. Rb5 Bf4 52. Ke4 Bd2
53. f4 Be1 54. Rh5 h6 55. Rb5 Bf2 56. f5+ Kg5 57. Rb7 Kh4 58. Rxg7 Kxh3 59. Kd5
Bh4 60. Ke6 Bg5 61. Rxg5 hxg5 62. Kxf6 Kxg4 63. Ke5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Efroimski, Marsel"]
[Black "Nabuurs, Joep"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2150"]
[BlackElo "2191"]
[PlyCount "104"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Be3
b5 9. Bg2 Bb7 10. g5 Nfd7 11. f4 Nb6 12. h4 e5 13. Nde2 b4 14. Bxb6 Qxb6 15.
Nd5 Qc5 16. Qd3 Bxd5 17. Qxd5 Qxd5 18. exd5 exf4 19. O-O-O Be5 20. Rdf1 Nd7 21.
Nxf4 Bxf4+ 22. Rxf4 a5 23. h5 Ke7 24. Rfh4 Rhf8 25. R1h3 Rac8 26. a3 Rb8 27.
Rc4 Rfc8 28. Rxc8 Rxc8 29. axb4 axb4 30. Rh4 b3 31. c3 Ra8 32. Kb1 Nc5 33. Bf1
Ra7 34. Bb5 Kf8 35. hxg6 Re7 36. Kc1 hxg6 37. Rh8+ Kg7 38. Rd8 Re1+ 39. Kd2 Rb1
40. Ke3 Rxb2 41. Rxd6 Rb1 42. Kd4 b2 43. Kxc5 Rc1 44. c4 b1=Q 45. Rb6 Qf5 46.
Kc6 Qc8+ 47. Kd6 Qd8+ 48. Kc6 Rd1 49. Rb7 Qxg5 50. Rd7 Qe5 51. c5 g5 52. Bc4
Rc1 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Giri, Anish"]
[Black "Werle, Jan"]
[Result "1/2-1/2"]
[ECO "E17"]
[PlyCount "155"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. Qc2 c5 8. d5
exd5 9. cxd5 Bxd5 10. Nxd5 Nxd5 11. Ne5 Nb4 12. Qd1 N8c6 13. a3 Nxe5 14. axb4
cxb4 15. Bxa8 Qxa8 16. O-O Bf6 17. Re1 d5 18. Bd2 Nc6 19. Qb3 a5 20. Be3 d4 21.
Bf4 d3 22. e4 g5 23. Bd2 Rd8 24. h3 h6 25. f4 Qc8 26. Kh2 Nd4 27. Qd1 Qc2 28.
e5 Be7 29. Rf1 Nb3 30. Rf2 Nxa1 31. Qxa1 gxf4 32. gxf4 Kh8 33. e6 Qc5 34. b3+
f6 35. Rg2 Rg8 36. Qh1 Qh5 37. Rxg8+ Kxg8 38. Qg2+ Kh8 39. Qa8+ Kg7 40. Qg2+
Kf8 41. Qa8+ Qe8 42. Qd5 Kg7 43. h4 f5 44. Qe5+ Bf6 45. Qxf5 Qg6 46. Qd5 Bxh4
47. Qe5+ Bf6 48. Qc7+ Kg8 49. Qc8+ Kh7 50. Qd7+ Kh8 51. Qc8+ Qg8 52. Qd7 Qg4
53. Qe8+ Kh7 54. Qd7+ Kh8 55. Qe8+ Qg8 56. Qd7 Qd8 57. Qf7 Qe7 58. Qg6 Bg7 59.
Kh3 Qf6 60. Qe4 Bf8 61. Be3 Kg8 62. Bd4 Qe7 63. f5 Qg5 64. f6 Qh5+ 65. Kg2 Qe2+
66. Qxe2 dxe2 67. f7+ Kh7 68. Kf2 Kg6 69. Bxb6 Kf6 70. Bxa5 Kxe6 71. Kxe2 Kxf7
72. Bxb4 Bxb4 73. Kf3 Kg6 74. Kg2 Kg5 75. Kh1 Kg4 76. Kg2 h5 77. Kh1 h4 78. Kg2
1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Greenfeld, Alon"]
[Black "Chadaev, Nikolai"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "91"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O Bd7 8. b3
e5 9. dxe5 dxe5 10. Ba3 Re8 11. Ng5 e4 12. Ngxe4 Nxe4 13. Nxe4 Bf5 14. Nc5 Bxa1
15. Qxa1 Qd4 16. e3 Qxa1 17. Rxa1 Nd8 18. h3 h5 19. Kh2 Rc8 20. g4 hxg4 21.
hxg4 Bxg4 22. Ne4 Re6 23. Bb2 Kf8 24. Nf6 Bh5 25. Bh3 Nc6 26. Nd7+ Ke7 27. Nc5
Rd8 28. Ba3 Kf6 29. Bxe6 fxe6 30. Nxb7 Rd2 31. Kg3 g5 32. Nc5 Bg6 33. Na6 Rd7
34. Rh1 Rd2 35. Nxc7 Rxa2 36. Bc5 Na5 37. Bd4+ e5 38. Nd5+ Kf7 39. Bxe5 Nxb3
40. Bc3 Rc2 41. Rb1 Nc5 42. f3 Rxc3 43. Nxc3 Bxb1 44. Nxb1 a5 45. Na3 Nd3 46.
f4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Groenewold, Jan Joris"]
[Black "Berkovich, Mark A"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2145"]
[BlackElo "2406"]
[PlyCount "46"]
[EventDate "2009.12.??"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 O-O 7. Bf4 c6 8. e4
b5 9. Qd3 Qa5 10. Nd2 Be6 11. Be2 Re8 12. O-O Nbd7 13. Qc2 Rac8 14. a4 Nf8 15.
Nf3 Bg4 16. b4 Qb6 17. Be3 Qc7 18. Rac1 Red8 19. Rfd1 Ne8 20. e5 Qb7 21. h3 Bf5
22. Qb2 Nc7 23. g4 Bd7 {... Both notations from here completely unreadable.
Draw agreed after 72 or 73 moves.} 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Herwaarden van, Arjen"]
[Black "Cako, Laszlo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2162"]
[BlackElo "2155"]
[PlyCount "51"]
[EventDate "2009.12.??"]

1. a3 e5 2. e3 g6 3. d4 exd4 4. exd4 Bg7 5. Nc3 d5 6. Bf4 Ne7 7. Qd2 c6 8. Nf3
Bg4 9. Ne5 Be6 10. h4 h5 11. Be2 Nd7 12. Nxd7 Qxd7 13. Nd1 Nf5 14. c3 b6 15.
Ne3 Nd6 16. f3 a5 17. a4 Bf6 18. Bd3 Kf8 19. Qf2 Re8 20. O-O Kg7 21. Be5 Re7
22. g4 Ne8 23. g5 Bxe5 24. dxe5 d4 25. cxd4 Qxd4 26. Nf5+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Hoeksema, Erik"]
[Black "Mostertman, Milan"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2331"]
[BlackElo "2169"]
[PlyCount "125"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Bd3 a6 7. O-O O-O 8. a4 Bg4
9. h3 Bxf3 10. Qxf3 dxc4 11. Bxc4 Nbd7 12. a5 Qc7 13. Rd1 Rad8 14. Bd2 Rfe8 15.
Qe2 e5 16. dxe5 Nxe5 17. Bb3 Nd3 18. Ra2 Rd7 19. e4 Qe5 20. Be3 Nf4 21. Qf3 Nd3
22. Bc4 Nc5 23. Rxd7 Ncxd7 24. Qd1 Qe7 25. Qb3 Ne5 26. Be2 Qe6 27. Qxe6 Rxe6
28. f4 Ned7 29. Bc4 Re8 30. e5 Nd5 31. Nxd5 cxd5 32. Bb3 Bh6 33. Bxd5 Nxe5 34.
Bxb7 Nd3 35. Bd2 Re2 36. Bc3 Bxf4 37. Bxa6 Be3+ 38. Kh1 Nf2+ 39. Kh2 Rc2 40.
Ra4 g5 41. Kg3 f5 42. Kf3 Nd1 43. Be2 Nxc3 44. bxc3 Rxc3 45. Bc4+ Kg7 46. Ke2
Bc5 47. Bd3 Ra3 48. Rxa3 Bxa3 49. Bxf5 h5 50. Kd3 Kf6 51. Ke4 Bc5 52. Kd5 Be3
53. Bc8 Bf2 54. a6 Be3 55. Bd7 Bf2 56. Kc6 Ke5 57. Be8 g4 58. hxg4 h4 59. g5
Kf5 60. g6 Kf6 61. Kb7 h3 62. gxh3 Ke7 63. g7 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Jellema, Yme Jan"]
[Black "Popilski, Gil"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2193"]
[BlackElo "2441"]
[PlyCount "114"]
[EventDate "2009.12.??"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. f4 Nc6 7. Nc3 dxe5 8.
fxe5 Bf5 9. a3 e6 10. Nf3 Be7 11. Bd3 Bxd3 12. Qxd3 Qd7 13. O-O f5 14. Ne2 O-O
15. Bg5 h6 16. Bxe7 Ncxe7 17. Nd2 Rac8 18. Rac1 Rxc1 19. Rxc1 Rc8 20. Rxc8+
Nxc8 21. Qb3 g5 22. g4 fxg4 23. Ne4 Qc6 24. N2c3 Nce7 25. Qb5 Qxb5 26. Nxb5 Nc6
27. Kf2 a6 28. Nbd6 b6 29. Kg3 Kg7 30. Kxg4 Kg6 31. Nc3 Nxd4 32. Nc4 h5+ 33.
Kg3 b5 34. Nxd5 exd5 35. Nb6 Kf5 36. Nxd5 Kxe5 37. Nc7 a5 38. Ne8 Nf5+ 39. Kf3
g4+ 40. Kf2 h4 41. Nc7 Nd4 42. Ke3 g3 43. hxg3 hxg3 44. Ne8 Kf5 45. Nd6+ Kg4
46. Kxd4 g2 47. Nxb5 g1=Q+ 48. Kc4 Qc1+ 49. Kb3 Kf4 50. Ka4 Ke5 51. b4 axb4 52.
Kxb4 Kd5 53. Ka5 Qc8 54. Na7 Qb8 55. Nb5 Qb7 56. Nc3+ Kc4 57. Na4 Qa7# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Kantans, Toms"]
[Black "Genov, Petar"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2281"]
[BlackElo "2476"]
[PlyCount "49"]
[EventDate "2009.12.??"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. f3 Bxc3+ 6. bxc3 d6 7. Bd3 Ne7 8. Nh3
Nbc6 9. f4 Qd7 10. O-O O-O-O 11. d5 Na5 12. Ng5 Rdf8 13. f5 exf5 14. exf5 Ng8
15. f6 g6 16. Ba3 h6 17. Ne4 Re8 18. Re1 Qd8 19. Qf3 Ba6 20. Bb4 Nxc4 21. Qf1
b5 22. a4 Ne5 23. Bxb5 Bxb5 24. axb5 Kb7 25. b6 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Kleijn, Christov"]
[Black "Caspi, Israel"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "86"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Ne7 7. Bd3 O-O 8.
O-O Nbc6 9. Bf4 d6 10. Qd2 e5 11. Be3 Be6 12. Bxb6 Qxb6 13. Be2 Rfd8 14. Nd5
Bxd5 15. exd5 Nb4 16. Bf3 Rdc8 17. c3 Na6 18. Rfc1 Rc4 19. g3 Nb8 20. Be2 Rc7
21. c4 Nd7 22. Na5 Nf5 23. b4 Nd4 24. Rab1 Rac8 25. Kg2 Nxe2 26. Qxe2 Nf6 27.
c5 dxc5 28. Nc4 Qb5 29. a4 Qxa4 30. d6 Qc6+ 31. f3 Rd7 32. Nxe5 Re8 33. Qb2
Qxd6 34. Nxd7 Nxd7 35. Rd1 Qc7 36. Re1 Rc8 37. Re7 Qd6 38. Qe2 Kf8 39. Re1 g6
40. Qb2 Kg8 41. bxc5 Rxc5 42. Re8+ Nf8 43. Qxb7 Rc2+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Klein, David"]
[Black "Meijers, Viesturs"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2262"]
[BlackElo "2488"]
[PlyCount "94"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. O-O Nbc6 7. Nb3 b6 8. f4
Bb7 9. Nc3 d5 10. e5 g6 11. Ne2 Nb4 12. Nbd4 h5 13. Be3 Qd7 14. Qd2 Nxd3 15.
cxd3 a5 16. Nf3 Ba6 17. Ned4 Bg7 18. Rac1 O-O 19. f5 Nxf5 20. Nxf5 exf5 21. Bh6
Rfe8 22. Bxg7 Kxg7 23. Rce1 Qe7 24. Kh1 Qb4 25. Qg5 Re6 26. a3 Qg4 27. Qe3 Rae8
28. h3 Qa4 29. Kh2 Qd7 30. Qd4 Qe7 31. Rc1 f6 32. exf6+ Qxf6 33. Rc7+ R6e7 34.
Qf4 Rxc7 35. Qxc7+ Re7 36. Qd8 Bxd3 37. Rc1 Rf7 38. Qb8 Be4 39. Ne5 Re7 40. Nc6
Rd7 41. Rc3 d4 42. Ne5 Re7 43. Nxg6 dxc3 44. Qh8+ Kxg6 45. Qg8+ Qg7 46. Qf7+
Kxf7 47. Kh1 Qxg2# 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Lyell, Mark"]
[Black "Potze, Rudolf"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2245"]
[BlackElo "2132"]
[PlyCount "113"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nc3 e5 3. f4 d6 4. fxe5 dxe5 5. Nf3 Bd6 6. Bc4 Nc6 7. O-O f6 8. a3
Bg4 9. h3 Bh5 10. Ne2 Qd7 11. Ng3 Bf7 12. Bxf7+ Qxf7 13. Nf5 Qd7 14. b4 g6 15.
Nxd6+ Qxd6 16. d3 Nge7 17. Be3 cxb4 18. axb4 Nxb4 19. Nd2 O-O 20. Nc4 Qc7 21.
Qb1 Nbc6 22. Bc5 b6 23. Ba3 Rad8 24. Ne3 Rf7 25. Rf2 Kg7 26. Qa2 Qd7 27. Raf1
f5 28. Qa1 Kg8 29. Nc4 Qe6 30. Bb2 Nd4 31. Qxa7 b5 32. Ne3 f4 33. Ng4 Kg7 34.
Bxd4 Rxd4 35. Rxf4 Nf5 36. Qc5 exf4 37. exf5 Qd6 38. Qxd6 Rxd6 39. f6+ Kf8 40.
Rxf4 Rc7 41. Rf2 Rc5 42. Re2 Rf5 43. Nf2 Rdxf6 44. Kf1 Ra6 45. Ke1 b4 46. Ne4
Ra1+ 47. Kd2 Ra2 48. Ke3 Rf7 49. d4 Ra3+ 50. c3 bxc3 51. Rc2 Rb7 52. Nxc3 Ke7
53. Kd3 Kd6 54. Kc4 Rab3 55. Ne4+ Kc6 56. d5+ Kd7 57. Nc5+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Nijboer, Friso"]
[Black "Brandenburg, Daan"]
[Result "1/2-1/2"]
[ECO "B67"]
[PlyCount "103"]
[EventDate "2009.12.??"]

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. f4 h6 10. Bh4 g5 11. fxg5 Ng4 12. Be2 Nge5 13. Nf3 Be7 14. Rhg1 b5
15. Kb1 Rb8 16. Rdf1 Qa5 17. Nxe5 Nxe5 18. g6 b4 19. gxf7+ Nxf7 20. Nd1 Bxh4
21. Qf4 Be7 22. Qxf7+ Kd8 23. Qg7 Qe5 24. Qxe5 dxe5 25. Bxa6 Bc5 26. Rh1 Ke7
27. Nf2 Rhg8 28. Nd3 Bd4 29. Ne1 Bc6 30. Bd3 Rg4 31. h3 Rf4 32. Nf3 Rbf8 33.
Nxd4 exd4 34. Rxf4 Rxf4 35. Kc1 Kd6 36. Rf1 Rxf1+ 37. Bxf1 Bxe4 38. Kd2 Kc5 39.
c3 bxc3+ 40. bxc3 Bc6 41. g4 e5 42. h4 e4 43. cxd4+ Kxd4 44. h5 e3+ 45. Ke2 Be8
46. Kf3 Bc6+ 47. Kf4 Be4 48. Be2 Bd3 49. Kf3 Be4+ 50. Kf4 Bd3 51. Kf3 Be4+ 52.
Kf4 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Nyzhnyk, Illya"]
[Black "Deviatkin, Andrei"]
[Result "1-0"]
[ECO "D23"]
[PlyCount "107"]
[EventDate "2009.12.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Nbd7 8.
O-O Be7 9. Nc3 O-O 10. Qb3 Qb6 11. Nd2 Qxd4 12. Qxb7 Rab8 13. Qxc6 Ne5 14. Qa6
Qd7 15. Nb3 Rb6 16. Qa4 Qxa4 17. Nxa4 Rb4 18. Nc3 Rc8 19. h3 h5 20. Kh2 Ne4 21.
Nxe4 Bxe4 22. Bd2 Bxg2 23. Kxg2 Re4 24. Rac1 Rb8 25. Bf4 Bf6 26. Rc2 Rbb4 27.
Rfc1 g5 28. Bd2 Rb5 29. Bc3 Rc4 30. Bxe5 Rxc2 31. Bxf6 Rxc1 32. Nxc1 Kh7 33.
Bc3 Kg6 34. Nd3 f6 35. b4 e5 36. a4 Rb8 37. Nc5 Rc8 38. Kf3 a5 39. Ke4 f5+ 40.
Kd5 axb4 41. Bxb4 Rd8+ 42. Kc4 h4 43. gxh4 Rd4+ 44. Kb5 Rxh4 45. a5 Rxh3 46. a6
g4 47. a7 Rh8 48. Nd7 Ra8 49. Nxe5+ Kf6 50. Nc6 f4 51. Kb6 g3 52. fxg3 fxg3 53.
Kb7 g2 54. Bc5 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Paulet, Iozefina"]
[Black "Genova, Lyubka"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2312"]
[BlackElo "2263"]
[PlyCount "113"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Be2 Nf6 8.
O-O Bb4 9. Na4 Bd6 10. g3 b5 11. Nb6 Rb8 12. Nxc6 Qxc6 13. Nxc8 Rxc8 14. c4 b4
15. Bd3 e5 16. c5 Be7 17. a3 b3 18. Qxb3 Nxe4 19. Rfe1 Nf6 20. Bg5 O-O 21. Rxe5
Bxc5 22. Qd1 h6 23. Be3 d6 24. Rf5 Bxe3 25. fxe3 d5 26. Qe2 a5 27. Raf1 Ne8 28.
Bb1 Qe6 29. Qd3 g6 30. Rxd5 a4 31. Rd4 Ng7 32. Rxa4 Nf5 33. Re4 Qb6 34. Rxf5
gxf5 35. Rb4 Rc1+ 36. Kg2 Qc6+ 37. Kh3 Qe6 38. Rf4 Rfc8 39. a4 Rh1 40. b4 Rhc1
41. b5 Re1 42. a5 Rxe3 43. Qxf5 Rb3 44. Qxe6 fxe6 45. Ba2 Re3 46. b6 Rc2 47. b7
Rb2 48. a6 Ra3 49. Bxe6+ Kg7 50. Bc4 Ra5 51. Rg4+ Kf6 52. Rg8 Rh5+ 53. Kg4 Rc5
54. Rf8+ Ke7 55. Rc8 Rg5+ 56. Kf3 Rf5+ 57. Ke4 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Piasetski, Leon"]
[Black "Burg, Twan"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2269"]
[BlackElo "2460"]
[PlyCount "159"]
[EventDate "2009.12.??"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. d4 Bf5 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. g3
Nbd7 9. Qb3 Qc7 10. Bg2 Nb6 11. cxd5 exd5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4
O-O-O 15. Be3 Nd5 16. O-O-O Be7 17. Kb1 Qd7 18. Bc1 Bf6 19. h4 Rhe8 20. f3 Kb8
21. h5 gxh5 22. Rxh5 g6 23. Rh7 Re7 24. g4 Rh8 25. Rxh8+ Bxh8 26. g5 Bg7 27. a3
Re8 28. Rh1 Rh8 29. Rxh8+ Bxh8 30. Qd3 Bg7 31. f4 Ne7 32. Be3 Qe6 33. Bf2 a6
34. Be1 Qd7 35. Bb4 Nd5 36. Bd2 Qg4 37. f5 gxf5 38. Bxf5 Qg1+ 39. Ka2 Bxd4 40.
g6 fxg6 41. Bxg6 Bf6 42. Be4 Qb6 43. Bc1 Qc5 44. Bd2 Be5 45. Bf3 Qb6 46. Qb3
Qd4 47. Bc1 Kc7 48. Qc2 Kb8 49. Qe4 Qxe4 50. Bxe4 Nb6 51. Kb3 Nd7 52. Be3 Kc7
53. Kc2 a5 54. b3 Nf6 55. Bf3 Ne8 56. Bd2 b6 57. Kd3 Bb2 58. Bf4+ Kb7 59. a4
Ng7 60. Bg4 Bf6 61. Kc4 Bb2 62. b4 axb4 63. Kxb4 Bf6 64. Kc4 Ba1 65. Kb3 Ne8
66. Kc4 Nf6 67. Bf3 Nd7 68. Bg4 Nc5 69. a5 Na4 70. axb6 Nxb6+ 71. Kb3 c5 72.
Bf3+ Ka6 73. Bc6 Bd4 74. Bc7 c4+ 75. Kb4 c3 76. Kb3 Ka5 77. Bd6 Ka6 78. Bb4 Nc8
79. Bxc3 Bxc3 80. Kxc3 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Podzielny, Karl-Heinz"]
[Black "Heemskerk, Wim"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2456"]
[BlackElo "2236"]
[PlyCount "51"]
[EventDate "2009.12.??"]

1. Nf3 e6 2. g3 f5 3. Bg2 Nf6 4. O-O d5 5. d3 c6 6. Nc3 Be7 7. e4 d4 8. Ne2 c5
9. e5 Nd5 10. c4 dxc3 11. bxc3 Nc6 12. c4 Ndb4 13. Nf4 Nd4 14. Nxd4 Qxd4 15.
Qh5+ Kf8 16. Rb1 Nxd3 17. Nxd3 Qxd3 18. Bg5 Qd7 19. Rfd1 Qe8 20. Bxe7+ Kxe7 21.
Qg5+ Kf7 22. Rd6 Rb8 23. Rbd1 Rf8 24. Rd8 Qe7 25. Rxf8+ Qxf8 26. Rd8 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Pruijssers, Roeland"]
[Black "Grover, Sahaj"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2413"]
[BlackElo "2372"]
[PlyCount "81"]
[EventDate "2009.12.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bb3 d6 8. a4
Bg4 9. h3 Bxf3 10. Qxf3 Na5 11. Bc2 b4 12. d3 O-O 13. Nd2 Rb8 14. Qe2 Re8 15.
Nf3 bxc3 16. bxc3 Nb3 17. Bxb3 Rxb3 18. d4 exd4 19. cxd4 Rxe4 20. Qd1 Rxf3 21.
Qxf3 Bxd4 22. Bg5 d5 23. Rfe1 Rxe1+ 24. Rxe1 h6 25. Bxf6 Bxf6 26. Qe2 c5 27.
Qe8+ Kh7 28. Qxd8 Bxd8 29. Re5 Bf6 30. Rxd5 Bd4 31. Rd6 a5 32. Kf1 f6 33. Rxd4
cxd4 34. Ke2 g5 35. Kd3 f5 36. Kxd4 f4 37. Kc5 h5 38. Kb5 Kg6 39. Kxa5 g4 40.
hxg4 hxg4 41. f3 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Saravanan, Venkatachalam"]
[Black "Hoffman, Michael"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "48"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. e3 Nbd7 6. Qc2 Be7 7. b3 b6 8. Be2
Bb7 9. O-O Qc7 10. Bb2 Rd8 11. Rad1 O-O 12. Rfe1 Rfe8 13. Bf1 h6 14. g3 c5 15.
cxd5 Nxd5 16. Nxd5 Bxd5 17. Bg2 Bf6 18. Nd2 Bxg2 19. Kxg2 Qb7+ 20. f3 cxd4 21.
Ne4 Be7 22. Rxd4 Nc5 23. Nxc5 Bxc5 24. Rd2 Rxd2+ 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Slagter, David"]
[Black "Vergert ten, Paul"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2108"]
[BlackElo "2071"]
[PlyCount "76"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra4 13. b4 Rxb4 14. Nbc7+
Kd7 15. O-O Rg8 16. Nxb4 Nxb4 17. a3 Qxc7 18. axb4 fxe4 19. Qh5 Rg6 20. Qxh7
Ke8 21. Ra8 Qc6 22. Rfa1 e3 23. Qh3 exf2+ 24. Kxf2 Qxc2+ 25. Kg1 f5 26. g3 Bh6
27. R1a3 Ke7 28. R8a7+ Bd7 29. Qf1 Ke6 30. Rxd7 Kxd7 31. Qb5+ Ke7 32. Ra7+ Kf6
33. Qb6 Qd1+ 34. Kf2 Qd2+ 35. Kf1 Qd1+ 36. Kf2 Qd2+ 37. Kf1 Qd3+ 38. Kf2 Qd4+
0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Swinkels, Robin"]
[Black "Poetsch, Hagen"]
[Result "0-1"]
[ECO "E09"]
[PlyCount "136"]
[EventDate "2009.12.??"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8. Qc2
Nbd7 9. Bf4 Nh5 10. Bc1 Nhf6 11. Nbd2 b5 12. c5 a5 13. e4 dxe4 14. Nxe4 Nd5 15.
Bg5 h6 16. Bxe7 Qxe7 17. Rfe1 Ba6 18. Ne5 Nxe5 19. dxe5 Rfb8 20. Nd6 b4 21. Qd2
a4 22. Rac1 Qc7 23. Qd4 a3 24. b3 Nc3 25. Rc2 Bb5 26. Kh1 Qa5 27. Bf3 Rf8 28.
Kg2 Rab8 29. h4 Qa6 30. Rd2 Nd5 31. h5 Qa7 32. Re4 Qe7 33. Rg4 Kh8 34. Kh2 f5
35. exf6 Rxf6 36. Bxd5 exd5 37. Rg6 Ba6 38. Rxf6 Qxf6 39. Qxf6 gxf6 40. Kg2 Bc8
41. Kf3 Be6 42. Kf4 Ra8 43. Rd4 Ra5 44. Rxb4 Rxc5 45. Rb8+ Kg7 46. Re8 Bh3 47.
Re7+ Kf8 48. Re8+ Kg7 49. Re2 d4 50. g4 d3 51. Re7+ Kf8 52. Re8+ Kg7 53. Re7+
Kf8 54. Re8+ Kg7 55. Nf5+ Kf7 56. Rd8 Bf1 57. Nxh6+ Ke7 58. Rd4 Rc2 59. Nf5+
Kf7 60. Kg3 d2 61. h6 Rc3+ 62. f3 Rd3 63. Rxd3 Bxd3 64. h7 d1=Q 65. h8=Q Qe1+
66. Kh2 Qf2+ 67. Kh1 Qxf3+ 68. Kh2 Qf2+ 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Theulings, Paul-Peter"]
[Black "Sparenberg, Erik"]
[Result "1/2-1/2"]
[ECO "E69"]
[WhiteElo "2135"]
[BlackElo "2072"]
[PlyCount "18"]
[EventDate "2009.12.??"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nc3 Nbd7 7. O-O c6 8. h3
e5 9. e4 Re8 1/2-1/2

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Thompson, Ian D"]
[Black "Hirth, Ulrich"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2266"]
[BlackElo "2108"]
[PlyCount "103"]
[EventDate "2009.12.??"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nf3 Bc5 5. O-O d6 6. d3 h6 7. Nc3 a6 8. a3 O-O
9. e3 Ba7 10. b3 Ne8 11. d4 Bg4 12. d5 Ne7 13. h3 Bd7 14. Kh2 f5 15. Ng1 g5 16.
f4 Ng6 17. Nge2 Kh7 18. Qe1 Nf6 19. Ra2 Qe7 20. fxe5 dxe5 21. b4 h5 22. c5 h4
23. Rd2 hxg3+ 24. Nxg3 f4 25. Nge4 g4 26. exf4 exf4 27. Rxf4 Kg7 28. Re2 Nxf4
29. Bxf4 Rae8 30. Qd2 Rh8 31. Qd4 gxh3 32. Bf3 Rhf8 33. Ng3 Qf7 34. Be5 Kg8 35.
Qh4 Nh7 36. Bh5 Qf2+ 37. Rxf2 Rxf2+ 38. Kg1 Rg2+ 39. Kf1 Rxe5 40. Qd8+ Nf8 41.
Qf6 Rxh5 42. Nxh5 Rg6 43. Qf4 b6 44. Nf6+ Kg7 45. Nxd7 Nxd7 46. Qxc7 Rf6+ 47.
Kg1 h2+ 48. Qxh2 bxc5 49. Qc7 cxb4+ 50. Qxa7 bxc3 51. Qxd7+ Rf7 52. Qg4+ 1-0

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Warmelink, Evie"]
[Black "Bijlsma, Nick"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1970"]
[BlackElo "2075"]
[PlyCount "36"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 f5 7. Nf3 Nf6 8. O-O O-O
9. h3 Nh5 10. Kh2 e5 11. fxe5 f4 12. exd6 Nxg3 13. Re1 Qxd6 14. Ne2 g5 15. Nxg3
fxg3+ 16. Kg1 g4 17. e5 Qg6 18. hxg4 Bxg4 0-1

[Event "Schaakfestival Groningen 2009 Open A"]
[Site "Groningen, Netherlands"]
[Date "2009.12.30"]
[Round "9"]
[White "Wiel van der, John"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2475"]
[BlackElo "2201"]
[PlyCount "35"]
[EventDate "2009.12.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O Nc6 8.
Nb3 O-O 9. Bg5 a6 10. f4 b5 11. Bf3 b4 12. Nd5 Nxd5 13. exd5 Na5 14. Nxa5 Qxa5
15. Kh1 Ra7 16. Qc1 Qb5 17. Rb1 Rc7 18. Rf2 1/2-1/2

 

« go back


Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office