[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.1"]
[White "Danin, Alexandre"]
[Black "Stolwijk, Colin"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2595"]
[BlackElo "2100"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "Panov-Botvinnik attack"]
[WhiteFideId "4144031"]
[BlackFideId "1033743"]
[EventDate "2014.04.18"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 e6 8.
Nf3 Be7 9. O-O O-O 10. a3 a6 11. Qd3 b5 12. Ba2 Qb6 13. Rad1 Rd8 14. Ne4 Nd5 15.
Bc1 b4 16. Nfg5 h6 17. Nf3 Qb5 18. Bc4 Qb6 19. Ng3 a5 20. axb4 axb4 21. Qe4 Nf6
22. Qf4 Ba6 23. Bxa6 Rxa6 24. Ne5 g5 25. Qe3 Nxd4 26. h4 gxh4 27. Qxh6 hxg3 28.
Be3 Ne2+ 29. Kh1 Qb5 30. Qg5+ Kf8 31. Ng6+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.2"]
[White "Haver, Daan"]
[Black "Reinderman, Dimitri"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2053"]
[BlackElo "2617"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "1035258"]
[BlackFideId "1001302"]
[EventDate "2014.04.18"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. dxe5 dxe5 6. Bc4 Bc5 7. O-O O-O 8.
Bg5 c6 9. a4 h6 10. Bh4 Qc7 11. Nd2 Be7 12. Qe2 Re8 13. Bg3 Nf8 14. Kh1 Ng6 15.
Rfd1 Nd7 16. Qh5 Ndf8 17. Nf3 Bf6 18. Nh4 Nf4 19. Qf3 g6 20. Ne2 Qe7 21. Bxf4
exf4 22. g3 fxg3 23. fxg3 Qxe4 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.3"]
[White "Khenkin, Igor"]
[Black "Haver, Bas"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2574"]
[BlackElo "2080"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "4659600"]
[BlackFideId "1039849"]
[EventDate "2014.04.18"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Be3 Qa5 9. Qd2 cxd4 10. cxd4 Qxd2+ 11. Nxd2 O-O 12. Rc1 b6 13. Bb5 Bd7 14. Bxd7
Nxd7 15. Ke2 Rfc8 16. d5 Kf8 17. g4 Ke8 18. h4 Rxc1 19. Rxc1 Kd8 20. f4 Rc8 21.
Rxc8+ Kxc8 22. e5 Kb7 23. Nf3 f6 24. e6 Nb8 25. f5 Bf8 26. fxg6 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.4"]
[White "Warmerdam, Max"]
[Black "Ikonnikov, Vyacheslav"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2181"]
[BlackElo "2570"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "1048104"]
[BlackFideId "4100972"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3
Be6 9. Be2 Bg5 10. O-O Bxc1 11. Rxc1 Nf6 12. Nc2 O-O 13. Qd2 Qb8 14. Rfd1 Rd8
15. f3 Qa7+ 16. Kh1 Rac8 17. Nd5 Bxd5 18. cxd5 Ne7 19. g3 Rc5 20. b4 Rc7 21. Ne3
Rdc8 22. Rxc7 Rxc7 23. Rc1 Rxc1+ 24. Qxc1 g6 25. Qc3 h5 26. Kg2 h4 27. Nc4 hxg3
28. hxg3 Qb8 29. a4 Kg7 30. b5 axb5 31. axb5 b6 32. Qe3 Nd7 33. f4 Nc5 34. fxe5
dxe5 35. Bf3 Nc8 36. g4 Nd6 37. Nxd6 Qxd6 38. Qc3 Qf6 39. Qe3 g5 40. Qd2 Qf4 41.
Qc2 Qe3 42. Qf2 Qd3 43. Qb2 Kf6 44. Qf2 Qd4 45. Qc2 Nd3 46. Kg3 Qg1+ 47. Qg2
Qe1+ 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.5"]
[White "Van Den Doel, Erik"]
[Black "Oudewaal, Vincent"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2553"]
[BlackElo "2052"]
[ECO "C12"]
[Opening "French"]
[Variation "MacCutcheon variation"]
[WhiteFideId "1003720"]
[BlackFideId "1033301"]
[EventDate "2014.04.18"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5 exd5 6. Qf3 Qe7+ 7. Ne2 Qe4 8.
Bxf6 Qxf3 9. gxf3 gxf6 10. a3 Bxc3+ 11. Nxc3 Be6 12. Rg1 Nc6 13. Bb5 Kd7 14. Kd2
Rhg8 15. Ne2 Rg5 16. h4 Rh5 17. Rh1 Kd6 18. Bxc6 Kxc6 19. Rag1 Re8 20. Rg7 Kd6
21. Ng3 Rh6 22. h5 Ke7 23. Ne2 Kf8 24. Rg3 f5 25. Nf4 f6 26. Re1 Bf7 27. Rxe8+
Kxe8 28. b3 Kf8 29. Kd3 b5 30. Rg1 Ke7 31. a4 a6 32. axb5 axb5 33. Kc3 Kd6 34.
Kb4 c6 35. Re1 Bg8 36. c3 Bf7 37. Rh1 Be8 38. Ka5 Bf7 39. Kb6 Be8 40. b4 Bf7 41.
Kb7 Kd7 42. Rg1 Be8 43. Rg3 Kd6 44. Kc8 Rxh5 45. Nxh5 Bxh5 46. Rh3 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.6"]
[White "Voogt, Bob"]
[Black "Haslinger, Stewart G"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2108"]
[BlackElo "2544"]
[ECO "C54"]
[Opening "Giuoco Piano"]
[WhiteFideId "1007300"]
[BlackFideId "405248"]
[EventDate "2014.04.18"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8.
Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Qxb4 Re8 12. O-O a5 13. Qa3 Qd6 14. Qxd6
cxd6 15. Re1 Bf5 16. Nc3 Nxc3 17. bxc3 Rxe1+ 18. Rxe1 Rc8 19. Re3 Rc4 20. h3 h6
21. g4 Bc2 22. Nd2 Ra4 23. Rf3+ Ke7 24. Re3+ Kd7 25. Rf3 Bg6 26. Rf8 Rxa2 27.
Rg8 Ke6 28. Nf3 Be4 29. Nh4 Ra1+ 30. Kh2 Rh1+ 31. Kg3 g5 32. Ng2 Rc1 33. Rc8 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.7"]
[White "Sergeev, Vladimir"]
[Black "Glimmerveen, Martin"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2457"]
[BlackElo "2095"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "14101076"]
[BlackFideId "1012290"]
[EventDate "2014.04.18"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. b3 O-O 5. Bb2 b6 6. Ne5 c6 7. d4 Bb7 8. O-O d6
9. Nd3 Nbd7 10. c4 Re8 11. e4 e5 12. d5 cxd5 13. cxd5 Nc5 14. Nxc5 bxc5 15. Nd2
Ba6 16. Re1 Nd7 17. Qc2 Rc8 18. Bc3 Rf8 19. Bh3 Rb8 20. a4 Nb6 21. a5 Na8 22.
Rab1 Nc7 23. b4 cxb4 24. Bxb4 Nb5 25. Qc6 Bc8 26. Bxc8 Qxc8 27. Kg2 Qxc6 28.
dxc6 Rbc8 29. Rec1 Rfd8 30. a6 d5 31. Ba5 Nc7 32. Rb7 dxe4 33. Nxe4 Rd4 34. Rxc7
Rxc7 35. Bxc7 Rxe4 36. Bb8 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.8"]
[White "Roorda, Thijs"]
[Black "Van Oosterom, Chiel"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2082"]
[BlackElo "2392"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "1027930"]
[BlackFideId "1013076"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2
Nbd7 9. g4 Nb6 10. Qf2 Nfd7 11. a4 b4 12. Nc6 Qc7 13. Nxb4 d5 14. Nd3 Bb7 15.
Bg2 Nc4 16. exd5 Nxb2 17. Ne4 Nxd3+ 18. cxd3 Bb4+ 19. Bd2 Bxd2+ 20. Qxd2 exd5
21. Ng3 O-O 22. O-O Rac8 23. Nf5 Nc5 24. Rac1 Qd7 25. Qb4 Nxd3 26. Qd4 Qxf5 27.
gxf5 Nxc1 28. Qb2 Bc6 29. Rxc1 Bxa4 30. f4 Rcd8 31. Qd4 Bb3 32. f6 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.9"]
[White "Slingerland, Fred"]
[Black "Oosterom, Erik"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[WhiteElo "2330"]
[BlackElo "2092"]
[ECO "B17"]
[Opening "Caro-Kann"]
[Variation "Steinitz variation"]
[WhiteFideId "1002473"]
[BlackFideId "1003470"]
[EventDate "2014.04.18"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Bg4 8.
h3 Bxf3 9. Qxf3 e6 10. Bc4 Bd6 11. O-O O-O 12. Bg5 Be7 13. Rad1 Nd5 14. Bc1 Bg5
15. Rfe1 Bxc1 16. Rxc1 Qf6 17. Qe4 Rad8 18. Bd3 Qg6 19. Qxg6 hxg6 20. Be4 Rfe8
21. Bf3 Nf4 22. Rcd1 g5 23. Kh2 Ng6 24. g3 Re7 25. Be4 f5 26. Bf3 Kf7 27. Kg2
Kf6 28. Re3 Nh8 29. Rde1 Nf7 30. Bd1 Nd6 31. Bb3 Rde8 32. Rd1 Ne4 33. f3 Nd6 34.
c4 Nf7 35. c5 Rd7 36. Bc4 g6 37. b4 a6 38. a4 Nd8 39. b5 axb5 40. axb5 Rde7 41.
Ra3 Nf7 42. Ra7 Rd8 43. Kf2 Rh8 44. Bf1 Rd8 45. Bc4 Rh8 46. bxc6 bxc6 47. Rxe7
Kxe7 48. Re1 Nd8 49. Kg2 Kf6 50. Ra1 Rh7 51. Ra4 Rd7 52. Bb3 Rb7 53. Bc4 Rd7 54.
Ba2 e5 55. d5 cxd5 56. Ra6+ Kf7 57. c6 Rc7 58. Bxd5+ Ke7 59. g4 Kd6 60. Ra8 Nxc6
61. Bxc6 Rxc6 62. gxf5 gxf5 63. Rg8 Ke7 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.10"]
[White "Kazarian, Anna-Maja"]
[Black "Kerigan, Demre"]
[Result "0-1"]
[WhiteTitle "WFM"]
[BlackTitle "FM"]
[WhiteElo "2031"]
[BlackElo "2327"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "1033689"]
[BlackFideId "6307841"]
[EventDate "2014.04.18"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 Nd7 6. f3 b5 7. g4 Nb6 8. Bd3 Nf6
9. Bh6 Bxh6 10. Qxh6 e5 11. dxe5 dxe5 12. g5 Nh5 13. Nce2 Qe7 14. O-O-O Be6 15.
Ng3 Nf4 16. N1e2 O-O-O 17. Nxf4 exf4 18. Ne2 Bxa2 19. Nxf4 Qe5 20. Qh3+ Kb7 21.
Qg3 Na4 22. c3 Nxc3 23. Ne6 Qxe6 24. bxc3 Qb3 25. Qe5 Rhe8 26. Qc5 Qa4 27. Qb4
Qxb4 28. cxb4 Rd4 29. Kb2 Be6 30. Kc3 Red8 31. Be2 c5 32. Rxd4 cxd4+ 33. Kd2 d3
34. Bf1 Rd4 35. Bg2 Rxb4 36. Kxd3 Rb2 37. Rg1 Kb6 38. Kc3 Rf2 39. h4 Kc5 40. Bh1
Bc4 41. Rb1 a5 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.11"]
[White "Admiraal, Miguoel"]
[Black "Oranje, Richard"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[WhiteElo "2333"]
[BlackElo "2091"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "1019716"]
[BlackFideId "1013483"]
[EventDate "2014.04.18"]

1. c4 Nc6 2. g3 h5 3. h4 e5 4. Bg2 Bc5 5. Nc3 a6 6. Nf3 d6 7. d3 Nh6 8. a3 Ba7
9. b4 Ng4 10. e3 Ne7 11. d4 Be6 12. Qe2 c6 13. dxe5 dxe5 14. O-O f6 15. Ne4 O-O
16. Bb2 Nf5 17. c5 Qe7 18. Nfd2 Rad8 19. Nc4 Bb8 20. Na5 Bd5 21. Rfd1 Kh8 22.
Bf3 Ngxe3 23. fxe3 Bxe4 24. Bxe4 Nxg3 25. Qg2 Rxd1+ 26. Rxd1 Nxe4 27. Qxe4 f5
28. Qg2 Qxh4 29. Rd7 Qe1+ 30. Kh2 e4+ 31. Rd6 Bxd6+ 32. cxd6 Qh4+ 33. Kg1 Qe1+
34. Kh2 Rf7 35. Nc4 Qh4+ 36. Kg1 Qe1+ 37. Qf1 Qg3+ 38. Qg2 Qe1+ 39. Qf1 Qg3+ 40.
Qg2 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.18"]
[Round "1.12"]
[White "Cebula, Jerzy"]
[Black "Van der Auweraert, Elwin"]
[Result "0-1"]
[WhiteElo "1998"]
[BlackElo "2217"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "1036742"]
[BlackFideId "1029568"]
[EventDate "2014.04.18"]

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. O-O-O Rc8 10. f4 Be7 11. f5 Bc4 12. Bxc4 Rxc4 13. Qd3 b5 14. h3 Qc7 15.
Kb1 O-O 16. Nd2 Nc5 17. Nd5 Nxd3 18. Nxc7 Nxb2 19. Nxc4 Nxc4 20. Bg5 Bd8 21.
Bxf6 Bxc7 22. Bg5 Rc8 23. Rd3 Bb6 24. Bc1 Bd4 25. Rhd1 Kf8 26. Rb3 Ke7 27. Rg3
Kf8 28. h4 b4 29. h5 a5 30. h6 gxh6 31. Bxh6+ Ke7 32. Bg5+ Kd7 33. Bc1 Rb8 34.
Rh1 Nb6 35. Rxh7 Na4 36. Bd2 Nc3+ 37. Bxc3 bxc3+ 38. Kc1 Kc6 39. Rxf7 Rh8 40.
Rh3 Rg8 41. g3 Rg4 42. Kd1 Rxe4 43. f6 Bf2 44. Rh1 Rd4+ 45. Ke2 Rd2+ 46. Kf3
Rxc2 47. Rc7+ Kxc7 48. f7 Bc5 49. Rh7 Rf2+ 50. Ke4 Kc6 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.1"]
[White "Kerigan, Demre"]
[Black "Danin, Alexandre"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2327"]
[BlackElo "2595"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[WhiteFideId "6307841"]
[BlackFideId "4144031"]
[EventDate "2014.04.18"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 g6 8. h4 Qb6
9. O-O Bg7 10. Re1 cxd4 11. cxd4 Nxd4 12. Nxd4 Qxd4 13. Nf3 Qg4 14. Qc2 O-O 15.
Bg5 f6 16. exf6 Bxf6 17. Re3 Bxg5 18. hxg5 Rxf3 19. Rxf3 Ne5 20. Rg3 Qf4 21. Re1
Bd7 22. Qc1 Qd4 23. Qe3 Nc6 24. Qxd4 Nxd4 25. Rc1 Nc6 26. Rc5 Rf8 27. Bb5 Rf4
28. Re3 Kf7 29. Bxc6 Bxc6 30. Rh3 Ke7 31. Rxh7+ Kd6 32. Rc1 Rg4 33. f3 Rxg5 34.
Kf2 e5 35. Rg7 e4 36. g4 d4 37. Kg3 e3 38. Kf4 Rd5 39. Rxg6+ Kc7 40. Rg7+ Kd6
41. Rg6+ Kc7 42. Re6 Kd7 43. Re4 Rd6 44. Re5 Rf6+ 45. Rf5 Re6 46. Re1 e2 47. Rc5
d3 48. Rc3 d2 49. Rd3+ Rd6 50. Rxd2 Rxd2 51. g5 Rxb2 52. g6 Ke7 53. Rg1 Kf6 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.2"]
[White "Reinderman, Dimitri"]
[Black "Van der Auweraert, Elwin"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2617"]
[BlackElo "2217"]
[ECO "A29"]
[Opening "English"]
[Variation "four knights, kingside fianchetto"]
[WhiteFideId "1001302"]
[BlackFideId "1029568"]
[EventDate "2014.04.18"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Nf3 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. e4 d5 8.
exd5 O-O 9. d4 Nfg4+ 10. Kg2 Qf6 11. Bf4 Ng6 12. Qd2 Re8 13. Bg5 Qd6 14. h3 Nf6
15. c5 Qd8 16. Bb5 Bd7 17. Bxd7 Qxd7 18. Bxf6 gxf6 19. Rhf1 f5 20. Qg5 f4 21.
Rxf4 h6 22. Qg4 Qxg4 23. Rxg4 Re3 24. Rf1 Rae8 25. Nb5 h5 26. Rg5 h4 27. gxh4 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.3"]
[White "Schroer, Marcel"]
[Black "Khenkin, Igor"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2157"]
[BlackElo "2574"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[Variation "exchange variation"]
[WhiteFideId "1012908"]
[BlackFideId "4659600"]
[EventDate "2014.04.18"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Bf4 Qb6 5. Nc3 Nf6 6. Rc1 Nc6 7. e3 Bf5 8. Bd3
Bxd3 9. Qxd3 e6 10. Nge2 Be7 11. O-O O-O 12. a3 Qxb2 13. Nb5 a6 14. Rb1 Qa2 15.
Rb3 axb5 16. Nc1 Qa1 17. Ne2 Rxa3 18. Rxa1 Rxa1+ 19. Rb1 Rxb1+ 20. Qxb1 Ra8 21.
f3 b4 22. g4 Ra3 23. Kf2 h6 24. Nc1 Nd7 25. Bc7 Rc3 26. Bg3 Nb6 27. Ne2 Ra3 28.
e4 Nc4 29. exd5 Rxf3+ 30. Kg2 exd5 31. Nf4 b3 32. Nxd5 b2 33. Nxe7+ Nxe7 34. Qe1
Rb3 35. Qd1 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.4"]
[White "Ikonnikov, Vyacheslav"]
[Black "Gerlagh, Joris"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2570"]
[BlackElo "2072"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "modern exchange variation"]
[WhiteFideId "4100972"]
[BlackFideId "1038834"]
[EventDate "2014.04.18"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8.
Be3 Qa5 9. Qd2 Nc6 10. Rb1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 O-O 13. d5 Rd8 14. Ke1
Na5 15. Bd2 b6 16. Bb5 Bd7 17. Bxa5 bxa5 18. Ke2 f5 19. e5 Rac8 20. Bxd7 Rxd7
21. Rhd1 Rc2+ 22. Kf1 h6 23. Nd4 Rc5 24. Rb8+ Kh7 25. Ne6 Rcxd5 26. Rxd5 Rxd5
27. f4 Rd7 28. h4 g5 29. hxg5 hxg5 30. Nxg5+ Kg6 31. Nf3 e6 32. Ke2 Kh5 33. Ke3
Bh6 34. Rh8 Kg6 35. g3 Bg7 36. Rc8 Kf7 37. Nd4 Re7 38. Nb5 Bf8 39. Nd6+ Kg7 40.
Kd4 Rd7 41. Kc5 Rb7 42. Kc6 Rb2 43. Kd7 Rxa2 44. Kxe6 Rd2 45. Nxf5+ Kg8 46. Kf6 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.5"]
[White "Polak, Alexander"]
[Black "Van Den Doel, Erik"]
[Result "0-1"]
[BlackTitle "GM"]
[BlackElo "2553"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, Capablanca variation"]
[WhiteFideId "1039695"]
[BlackFideId "1003720"]
[EventDate "2014.04.18"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d3 d5 5. cxd5 Nxd5 6. g3 Be7 7. Bg2 Be6 8. O-O
O-O 9. Bd2 Qd7 10. Ng5 Bxg5 11. Bxg5 Nd4 12. Rc1 c5 13. Bd2 b6 14. b3 Rad8 15.
Nxd5 Bxd5 16. Bc3 Bxg2 17. Kxg2 f5 18. Bxd4 exd4 19. f4 Rfe8 20. Rf2 Re3 21. Kg1
a5 22. Qc2 h5 23. Qc4+ Kh7 24. Rc2 Qe7 25. a3 Rd6 26. b4 axb4 27. axb4 h4 28.
bxc5 Rg6 29. Kf1 hxg3 30. hxg3 Rexg3 31. Rh2+ Rh6 32. Rxh6+ Kxh6 33. Qg8 Qe3 34.
Qh8+ Kg6 35. Qh2 Qxf4+ 36. Qf2 Qh4 37. e4 dxe3 38. Qh2 Rf3+ 39. Kg1 Qe1+ 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.6"]
[White "Haslinger, Stewart G"]
[Black "Roorda, Thijs"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2544"]
[BlackElo "2082"]
[ECO "C03"]
[Opening "French"]
[Variation "Tarrasch"]
[WhiteFideId "405248"]
[BlackFideId "1027930"]
[EventDate "2014.04.18"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 Nf6 5. e5 Nfd7 6. Ne2 c5 7. c3 Nc6 8. O-O b5
9. f4 Qb6 10. Nf3 g6 11. Be3 Bb7 12. Qe1 Be7 13. Bf2 O-O-O 14. dxc5 Bxc5 15. b4
Bxf2+ 16. Rxf2 f6 17. Ned4 fxe5 18. fxe5 Kb8 19. a4 Nxd4 20. Nxd4 bxa4 21. Rxa4
Rhf8 22. Rfa2 Rf4 23. Rxa6 Re4 24. Qa1 Bxa6 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.7"]
[White "Glissenaar, Marcel"]
[Black "Sergeev, Vladimir"]
[Result "1-0"]
[BlackTitle "GM"]
[WhiteElo "2045"]
[BlackElo "2457"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "Grand Prix attack"]
[WhiteFideId "1018248"]
[BlackFideId "14101076"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nc3 Nc6 3. f4 a6 4. a4 e6 5. Nf3 Nge7 6. d3 d5 7. Be2 b6 8. O-O Bb7
9. Qe1 h6 10. Qf2 Qc7 11. Kh1 O-O-O 12. Ne5 Nxe5 13. fxe5 d4 14. Nb1 Nc6 15.
Qxf7 Qxf7 16. Rxf7 Nxe5 17. Rf1 g5 18. Na3 Bd6 19. b3 Bc6 20. Nc4 Nxc4 21. bxc4
a5 22. Bd2 Rdf8 23. Kg1 Rxf1+ 24. Bxf1 g4 25. Be2 h5 26. c3 Be5 27. Ra3 dxc3 28.
Bxc3 Bxc3 29. Rxc3 Bxa4 30. Kf2 Kc7 31. Ke3 Rf8 32. h3 gxh3 33. gxh3 h4 34. d4
Bd7 35. Bg4 Rf1 36. d5 e5 37. Bxd7 Kxd7 38. Ke2 Rf4 39. Ke3 Rf8 40. Ke2 Kc7 41.
Rd3 Ra8 42. Rf3 a4 43. Ra3 b5 44. cxb5 Kb6 45. d6 Kxb5 46. Rd3 a3 47. d7 a2 48.
d8=Q Rxd8 49. Ra3 Rd4 50. Rxa2 Rxe4+ 51. Kd3 Rd4+ 52. Ke3 Ra4 53. Rb2+ Rb4 54.
Ra2 Rb3+ 55. Ke4 Rxh3 56. Ra8 Kb4 57. Rb8+ Kc3 58. Kxe5 c4 59. Rc8 Rd3 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.8"]
[White "Legemaat, Gert"]
[Black "Slingerland, Fred"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2211"]
[BlackElo "2330"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "1004743"]
[BlackFideId "1002473"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bc4 e6 5. a3 Nc6 6. d3 g6 7. f4 Bg7 8. Nf3
Nge7 9. Ba2 Nd4 10. O-O O-O 11. Ne2 Nec6 12. c3 Nxf3+ 13. Rxf3 b5 14. Be3 Qe7
15. Qd2 Kh8 16. g4 f5 17. exf5 exf5 18. g5 Be6 19. Bxe6 Qxe6 20. h4 Rfe8 21. Kf2
Ne7 22. Rh1 Kg8 23. h5 Nd5 24. Rhh3 Rab8 25. h6 Bh8 26. b4 Rbc8 27. bxc5 dxc5
28. d4 Red8 29. Qb2 Nxc3 30. Qxc3 cxd4 31. Qa5 Qa2 32. Bd2 Re8 33. Rd3 Qe6 34.
Ng3 Rc2 35. Nf1 Rb2 36. Qxa7 Qe2+ 37. Kg1 Rb1 38. Rhf3 Rxf1+ 39. Rxf1 Qxd3 40.
Qd7 Qe2 41. Rc1 Qg4+ 42. Kf1 Qf3+ 43. Kg1 Qg3+ 44. Kf1 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.9"]
[White "Tikranian, Alik"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "1994"]
[BlackElo "2333"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "1040952"]
[BlackFideId "1019716"]
[EventDate "2014.04.18"]

1. b3 d5 2. Bb2 Bg4 3. Nf3 Bxf3 4. exf3 Nf6 5. Qe2 c6 6. d3 e6 7. h4 Qa5+ 8. Qd2
Bb4 9. c3 Bd6 10. h5 h6 11. d4 Nbd7 12. Qc2 e5 13. dxe5 Nxe5 14. Nd2 O-O 15. Be2
Rfe8 16. Kf1 Qb6 17. g4 Re6 18. Qf5 Nfxg4 19. fxg4 Rf6 20. Rg1 Rxf5 21. gxf5 Be7
22. c4 Bf6 23. Rg3 Re8 24. Re3 Kh7 25. Re1 Ng4 26. Bxg4 Rxe3 27. Rxe3 Bxb2 28.
f6 Bxf6 29. Bf5+ g6 30. Bb1 Kg7 31. hxg6 fxg6 32. cxd5 cxd5 33. Nf3 Qc5 34. Kg2
g5 35. Nh2 d4 36. Rh3 Qc6+ 37. f3 Qc1 38. Be4 d3 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.10"]
[White "Groffen, Hans"]
[Black "Vereggen, Lars"]
[Result "1-0"]
[WhiteElo "2172"]
[BlackElo "2179"]
[ECO "D61"]
[Opening "QGD"]
[Variation "Orthodox defence, Rubinstein variation"]
[WhiteFideId "1004140"]
[BlackFideId "1029258"]
[EventDate "2014.04.18"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Qc2 h6 8. Bh4
c6 9. cxd5 exd5 10. Bd3 c5 11. dxc5 Nxc5 12. O-O Be6 13. Rfd1 Rc8 14. Qe2 Qb6
15. Nd4 Rfd8 16. f3 Re8 17. Rac1 g5 18. Bg3 Bf8 19. Bb1 Bg7 20. Qc2 Ncd7 21. Bf2
Nf8 22. a3 a6 23. Ba2 Qa5 24. Qa4 Qxa4 25. Nxa4 N6d7 26. b4 b5 27. Nc5 Nxc5 28.
bxc5 Red8 29. Be1 Nd7 30. Ba5 Re8 31. c6 Ne5 32. c7 Nc4 33. Bxc4 bxc4 34. Rb1
Bd7 35. Kf2 f5 36. g3 Be5 37. Rb7 f4 38. gxf4 gxf4 39. exf4 Bxf4 40. Rg1+ Kf7
41. Re1 Bxh2 42. Rxe8 Kxe8 43. Ra7 Be5 44. Ke3 Kf7 45. f4 Bf6 46. f5 Re8+ 47.
Ne6 d4+ 48. Ke4 Kg8 49. Rxa6 c3 50. Rd6 c2 51. Bd2 Bxe6 52. Rxe6 Rc8 53. Rc6 Be7
54. a4 h5 55. Rxc2 Bd6 56. Rc6 Bxc7 57. Kd3 h4 58. Bf4 Rf8 59. Bxc7 Rxf5 60.
Kxd4 h3 61. Rh6 Rf7 62. Be5 Ra7 63. Rh8+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.11"]
[White "Van Oosterom, Chiel"]
[Black "Kolodkin, Daniil"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2392"]
[BlackElo "2051"]
[ECO "B91"]
[Opening "Sicilian"]
[Variation "Najdorf, Zagreb (fianchetto) variation"]
[WhiteFideId "1013076"]
[BlackFideId "1039776"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 g6 7. Bg2 Bg7 8. O-O
O-O 9. h3 Bd7 10. Be3 Nc6 11. Nde2 Ne5 12. b3 Bc6 13. Qd2 Ned7 14. Rad1 Rc8 15.
Nd4 Qc7 16. Rfe1 e5 17. Nde2 Nc5 18. f3 Rfd8 19. Nc1 Ne6 20. Qf2 Nd7 21. a4 f5
22. N1a2 f4 23. Bc1 fxg3 24. Qxg3 Nd4 25. Bg5 Nf6 26. Rd2 Rf8 27. Qf2 Nh5 28.
Nb4 Nf4 29. Bxf4 Rxf4 30. Ncd5 Bxd5 31. Nxd5 Qf7 32. Rf1 Bh6 33. c3 Nxb3 34. Rb2
Nc5 35. Rb6 Nxe4 36. Qa2 Ng3 37. Rfb1 Rfc4 38. Rxd6 Qf8 39. Rd7 Qc5+ 40. Qf2
Ne2+ 41. Kf1 Qxf2+ 42. Kxf2 Nxc3 43. Nf6+ Kf8 44. Rbxb7 Nd1+ 45. Ke1 Bd2+ 46.
Kxd2 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "2.12"]
[White "Oudewaal, Vincent"]
[Black "Van Der Zon, Stef"]
[Result "0-1"]
[WhiteElo "2052"]
[BlackElo "1952"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan, Chelyabinsk variation"]
[WhiteFideId "1033301"]
[BlackFideId "1021451"]
[EventDate "2014.04.18"]

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 O-O 12. Nc2 Bg5 13. h4 Bh6 14. g4 Bf4 15. Qf3
Be6 16. Nxf4 Qf6 17. O-O-O exf4 18. g5 Qe5 19. Kb1 Rab8 20. Nd4 Rfc8 21. a3 a5
22. Qd3 b4 23. cxb4 axb4 24. Nxe6 fxe6 25. a4 b3 26. Bh3 Kh8 27. f3 Rd8 28. Qc4
Na5 29. Qxe6 Qc5 30. Rc1 Qb4 31. Rc7 Qxa4 32. Bf5 Qa2+ 33. Kc1 Qa1+ 34. Kd2 Qxh1
35. Rxg7 Qg2+ 36. Ke1 Qg1+ 37. Ke2 Qe3+ 38. Kf1 Qc1+ 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.1"]
[White "Danin, Alexandre"]
[Black "Ikonnikov, Vyacheslav"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2595"]
[BlackElo "2570"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal (Kalashnikov) variation"]
[WhiteFideId "4144031"]
[BlackFideId "4100972"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4
b5 9. Ne3 Nf6 10. g3 O-O 11. Bg2 b4 12. Ncd5 Nxd5 13. Nxd5 Bg5 14. Bxg5 Qxg5 15.
a3 Rb8 16. axb4 Nxb4 17. Ne3 Qd8 18. Qd2 Nc6 19. c3 a5 20. O-O Be6 21. Rfd1 Bb3
22. Rdb1 Ne7 23. Bf3 Qc7 24. Bd1 Be6 25. Ra3 Rfd8 26. Bg4 Bxg4 27. Nxg4 d5 28.
exd5 Rxd5 29. Qe2 h6 30. Ne3 Rc5 31. Rd1 f5 32. b4 axb4 33. Qa2+ Kh7 34. Ra7 Rb7
35. Rxb7 Qxb7 36. cxb4 Rb5 37. Qf7 Rxb4 38. Nxf5 Ng6 39. Qxb7 Rxb7 40. Rd6 Ne7
41. Ne3 Ng8 42. Rd5 e4 43. Rd4 Nf6 44. Nd5 Nxd5 45. Rxd5 Rb1+ 46. Kg2 Kg6 47. h4
Re1 48. Re5 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.2"]
[White "Van Den Doel, Erik"]
[Black "Reinderman, Dimitri"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2553"]
[BlackElo "2617"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "Improved Hanham variation"]
[WhiteFideId "1003720"]
[BlackFideId "1001302"]
[EventDate "2014.04.18"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. a4 c6 8. Ba2
b6 9. Qe2 a6 10. Bg5 h6 11. Bh4 Nh5 12. Bg3 Bf6 13. d5 c5 14. Nb1 Nf4 15. Qd2 b5
16. Na3 bxa4 17. Nc4 Nb6 18. Bxf4 exf4 19. Qxf4 a3 20. Nxd6 axb2 21. Rae1 Bc3
22. Re3 g5 23. Qg3 Bg7 24. h4 g4 25. Nd2 h5 26. e5 c4 27. Bxc4 Qc7 28. Bb3 a5
29. e6 fxe6 30. dxe6 Qe7 31. Re5 Ba6 32. Rfe1 a4 33. Ba2 Rad8 34. N2e4 Bc8 35.
Nf5 Qb4 36. e7+ Kh7 37. Ng5+ Kg6 38. exf8=N+ Rxf8 39. Ne7+ Kh6 40. Qd3 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.3"]
[White "Khenkin, Igor"]
[Black "Haslinger, Stewart G"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2574"]
[BlackElo "2544"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[WhiteFideId "4659600"]
[BlackFideId "405248"]
[EventDate "2014.04.18"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 a6 5. b3 c5 6. Bb2 Nc6 7. Bd3 cxd4 8. exd4 g6
9. O-O Bg7 10. Nbd2 O-O 11. Rc1 dxc4 12. bxc4 b6 13. Ba3 Re8 14. Ne4 Nxe4 15.
Bxe4 Bb7 16. Ne5 Nxe5 17. Bxb7 Ra7 18. dxe5 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.4"]
[White "Sergeev, Vladimir"]
[Black "Groffen, Hans"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2457"]
[BlackElo "2172"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Gruenfeld variation"]
[WhiteFideId "14101076"]
[BlackFideId "1004140"]
[EventDate "2014.04.18"]

1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nbd2 b6 5. e3 Bb7 6. Bd3 Ne4 7. O-O f5 8. Qc2
Bxd2 9. Nxd2 Qh4 10. f3 Nf6 11. b4 d6 12. Nb3 O-O 13. Bd2 Nfd7 14. d5 exd5 15.
cxd5 c5 16. dxc6 Nxc6 17. Bxf5 Nde5 18. Be6+ Kh8 19. e4 Rf6 20. Bd5 Nxb4 21.
Bxb4 Bxd5 22. Nd4 Bc4 23. Rfd1 Rh6 24. h3 Rg6 25. Kh1 Qh5 26. f4 Ng4 27. Re1 Qh4
28. Kg1 Rc8 29. Rac1 Nh6 30. f5 Rf6 31. Nf3 Qg3 32. Qd2 Nf7 33. a4 Rh6 34. Qe2
d5 35. exd5 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.5"]
[White "Admiraal, Miguoel"]
[Black "Slingerland, Fred"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2333"]
[BlackElo "2330"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[WhiteFideId "1019716"]
[BlackFideId "1002473"]
[EventDate "2014.04.18"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. c4 e6 5. Qb3 Qc8 6. Ne5 Bf5 7. cxd5 exd5 8. Nc3
c6 9. f3 Nbd7 10. g4 Be6 11. Nxd7 Qxd7 12. Bd2 Be7 13. O-O-O g5 14. Bd3 h5 15.
gxh5 Rxh5 16. Ne2 O-O-O 17. Ng3 Rh3 18. Bf1 Rh4 19. Qa4 Kb8 20. Qc2 Bd6 21. Bd3
Rdh8 22. Nf5 Bxf5 23. Bxf5 Qe7 24. h3 Nh5 25. Kb1 Ng3 26. Rhg1 Nxf5 27. Qxf5
Rxh3 28. Rxg5 Rxf3 29. Qxf3 Qxg5 30. Qxf7 Qg4 31. Rc1 Qe4+ 32. Ka1 Rf8 33. Qd7
Bc7 34. Ba5 Rc8 35. Bxc7+ Rxc7 36. Qd8+ Rc8 37. Qd6+ Ka8 38. Qh6 a6 39. a3 Ka7
40. Ka2 Rg8 41. Qd6 Rc8 42. Rc3 Qe8 43. Rb3 Qd8 44. Qh6 Qd7 45. Qf6 Re8 46. Qg6
Re6 47. Qf5 Qe7 48. Qf4 Re4 49. Qh6 Rh4 50. Qg6 Rh1 51. Qg2 Qh7 52. Rc3 Qb1+ 53.
Kb3 Rc1 54. Rxc1 Qxc1 55. Qe2 b5 56. Qd3 Kb6 57. Qc3 Qxc3+ 58. Kxc3 a5 59. b3
Kc7 60. Kd3 Kd6 61. e4 dxe4+ 62. Kxe4 Ke6 63. a4 Kd6 64. Ke3 Kd5 65. Kd3 bxa4
66. bxa4 c5 67. dxc5 Kxc5 68. Ke4 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.6"]
[White "Gerlagh, Joris"]
[Black "Van Oosterom, Chiel"]
[Result "1-0"]
[BlackTitle "IM"]
[WhiteElo "2072"]
[BlackElo "2392"]
[ECO "A87"]
[Opening "Dutch"]
[Variation "Leningrad, main variation"]
[WhiteFideId "1038834"]
[BlackFideId "1013076"]
[EventDate "2014.04.18"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 O-O 6. Nc3 d6 7. O-O Qe8 8. Bf4 h6
9. d5 Na6 10. Nd4 Bd7 11. e4 g5 12. Be3 fxe4 13. Nxe4 Ng4 14. Bxg5 hxg5 15. Nxg5
Qg6 16. Nde6 Bxe6 17. Nxe6 Rf6 18. Nf4 Rxf4 19. gxf4 Rf8 20. h3 Nh6 21. Qf3 Nc5
22. Rae1 Nf5 23. b4 Na6 24. a3 Nh4 25. Qg3 Rxf4 26. Rxe7 Qxg3 27. fxg3 Rxf1+ 28.
Bxf1 Nf5 29. Re8+ Kf7 30. Rc8 Bd4+ 31. Kh2 Be5 32. c5 Bxg3+ 33. Kg1 Be5 34. Bxa6
bxa6 35. Rxc7+ Kf6 36. c6 Bd4+ 37. Kh1 Bb6 38. Rd7 Ne7 39. Rxd6+ Kg5 40. Re6 Nf5
41. d6 Kf4 42. Rf6 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.7"]
[White "Haver, Daan"]
[Black "Kerigan, Demre"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2053"]
[BlackElo "2327"]
[ECO "B09"]
[Opening "Pirc"]
[Variation "Austrian attack, 6.e5"]
[WhiteFideId "1035258"]
[BlackFideId "6307841"]
[EventDate "2014.04.18"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 O-O 6. e5 Nfd7 7. h4 c5 8. h5 cxd4
9. hxg6 dxc3 10. gxf7+ Rxf7 11. Bc4 e6 12. Ng5 Nxe5 13. fxe5 cxb2 14. Qh5 Rf5
15. Bxe6+ Bxe6 16. Qxh7+ Kf8 17. Nxe6+ Ke7 18. Qxg7+ Kxe6 19. Rh6+ Kd5 20. Qxb7+
Kc4 21. Qe4+ Kb5 22. Qd5+ Ka4 23. Qd4+ Ka5 24. Bd2+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.8"]
[White "Van der Auweraert, Elwin"]
[Black "Warmerdam, Max"]
[Result "1/2-1/2"]
[WhiteElo "2217"]
[BlackElo "2181"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "1029568"]
[BlackFideId "1048104"]
[EventDate "2014.04.18"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 Nbd7 7. d3 e5 8. Rb1
Nh5 9. b4 h6 10. e4 a5 11. b5 Nc5 12. d4 exd4 13. Nxd4 Nf6 14. f3 Nfd7 15. Nce2
Nb6 16. Qc2 a4 17. Ba3 Qe7 18. Rbd1 Bd7 19. Rfe1 Rae8 20. Nf4 h5 21. Nde2 h4 22.
Kf2 Be6 23. Nxe6 Qxe6 24. Rc1 Bh6 25. Nf4 Bxf4 26. gxf4 h3 27. Bf1 Qf6 28. Kg3
g5 29. f5 Qe5+ 30. Kxh3 Qf4 31. Kg2 g4 32. Qf2 gxf3+ 33. Qxf3 Rxe4 34. Rxe4 Qxe4
35. Qxe4 Nxe4 36. c5 dxc5 37. Bd3 Nf6 38. Bxc5 Rd8 39. Be7 Rxd3 40. Bxf6 Nd5 41.
Bg5 f6 42. Bh6 Kh7 43. Bf8 Rd2+ 44. Kg3 Rxa2 45. Rd1 Nb6 46. Bc5 Rb2 47. Bxb6
cxb6 48. Rd4 a3 49. Ra4 a2 50. h4 Rb3+ 51. Kf2 Rxb5 52. Rxa2 Rxf5+ 53. Kg3 Rc5
54. Rd2 Kg6 55. Rd7 Rc3+ 56. Kf4 Rc4+ 57. Kg3 Rb4 58. Rxb7 b5 59. Rb8 Rb1 60.
Kg4 b4 61. h5+ Kh7 62. Rb7+ Kh6 63. Rb6 b3 64. Rxf6+ Kh7 65. Rf2 b2 66. Kf5 Kh6
67. Kf6 Kh7 68. h6 Kh8 69. Kf7 Kh7 70. Kf6 Kg8 71. h7+ Kxh7 72. Kf7 Kh6 73. Kf6
Kh5 74. Kf5 Kh4 75. Kf4 Kh3 76. Kf3 Kh4 77. Kf4 Kh3 78. Kf3 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.9"]
[White "Roorda, Thijs"]
[Black "Legemaat, Gert"]
[Result "0-1"]
[WhiteElo "2082"]
[BlackElo "2211"]
[ECO "C18"]
[Opening "French"]
[Variation "Winawer, advance variation"]
[WhiteFideId "1027930"]
[BlackFideId "1004743"]
[EventDate "2014.04.18"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1
c4 9. Nh3 Ne7 10. Be2 Nbc6 11. O-O b6 12. Nf4 Bd7 13. Nh5 Rg8 14. f4 O-O-O 15.
Kh1 Rdf8 16. Rf3 f6 17. Ra2 Be8 18. Ng3 Bg6 19. exf6 Rxf6 20. Re3 Kd7 21. Bg4
Bf5 22. Qd1 g6 23. Nxf5 Nxf5 24. Rh3 Rf7 25. Qe2 Re8 26. Bf3 Qb5 27. Ra1 Qb2 28.
Re1 Rfe7 29. Bc1 Qxc3 30. Bxd5 Qxe1+ 31. Qxe1 exd5 32. Rxh7 Rxh7 33. Qg1 Ng3# 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.10"]
[White "Oosterom, Erik"]
[Black "Schroer, Marcel"]
[Result "1/2-1/2"]
[WhiteElo "2092"]
[BlackElo "2157"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "Kazakh variation"]
[WhiteFideId "1003470"]
[BlackFideId "1012908"]
[EventDate "2014.04.18"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Na6 7. Be3 c6 8. O-O e5
9. d5 c5 10. Ne1 Nd7 11. a3 f5 12. Nd3 Nf6 13. f3 f4 14. Bf2 g5 15. b4 b6 16. g4
fxg3 17. hxg3 Nh5 18. Kg2 Rf6 19. f4 Nxg3 20. fxg5 Rxf2+ 21. Kxf2 Nxf1 22. Qxf1
Qxg5 23. Qg2 Qxg2+ 24. Kxg2 Bd7 25. bxc5 Nxc5 26. Nxc5 dxc5 27. a4 a5 28. Rb1
Rb8 29. Kg3 Bh6 30. Bg4 Bf4+ 31. Kh3 Bxg4+ 32. Kxg4 Kf7 33. Kh5 Ke7 34. Rg1 Rf8
35. Rg7+ 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.11"]
[White "Van Der Zon, Stef"]
[Black "Glissenaar, Marcel"]
[Result "1-0"]
[WhiteElo "1952"]
[BlackElo "2045"]
[ECO "B16"]
[Opening "Caro-Kann"]
[Variation "Bronstein-Larsen variation"]
[WhiteFideId "1021451"]
[BlackFideId "1018248"]
[EventDate "2014.04.18"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Bd3 Bg6 8.
Nf3 e6 9. Bf4 Bd6 10. Bg3 Qc7 11. Qe2 Nd7 12. O-O-O O-O-O 13. Nd2 Bxd3 14. Qxd3
f5 15. Bxd6 Qxd6 16. Qg3 Qd5 17. f3 Rhg8 18. Qf2 Qxa2 19. Kc2 Qa4+ 20. Nb3 a6
21. Ra1 Qc4 22. Ra5 e5 23. dxe5 Nf8 24. Re1 Ne6 25. g3 f4 26. g4 Rd7 27. Qe2
Qxe2+ 28. Rxe2 Rgd8 29. Rd2 Kc7 30. Rxd7+ Rxd7 31. h4 Kb6 32. Ra4 c5 33. Nd2 Kc6
34. Re4 b5 35. Nb3 h6 36. Nc1 c4 37. Ne2 Rd3 38. Nxf4 Rxf3 39. Nxe6 fxe6 40. Rd4
Rd3 41. Rxd3 cxd3+ 42. Kxd3 Kd5 43. b4 Kxe5 44. Ke3 Kd5 45. Kf4 Kc4 46. g5 hxg5+
47. hxg5 Kxc3 48. g6 Kxb4 49. g7 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "3.12"]
[White "Barendse, Ted"]
[Black "Polak, Alexander"]
[Result "0-1"]
[WhiteElo "2134"]
[ECO "B19"]
[Opening "Caro-Kann"]
[Variation "classical, Spassky variation"]
[WhiteFideId "1006150"]
[BlackFideId "1039695"]
[EventDate "2014.04.18"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Qe2 O-O 14. Ne5 Bd6
15. f4 Qc7 16. Rhe1 c5 17. dxc5 Nxc5 18. Kb1 Rfd8 19. c4 Na4 20. Rc1 Bc5 21. Be3
Bd4 22. Bxd4 Rxd4 23. Qc2 Qa5 24. Red1 Rxf4 25. Nd7 Nxd7 26. Rxd7 Nc5 27. Rd2
Rxc4 28. Qxc4 Qxd2 29. Ne4 Nxe4 30. Qxe4 Qd7 31. a3 Rd8 32. Ka1 Rc8 33. Rf1 Rc5
34. g4 Qc6 35. Qf4 Qc7 36. Qe3 b6 37. Rd1 Qe7 38. Qe4 Rc8 39. Qa4 Rd8 40. Rc1 e5
41. Re1 Rd6 42. Qe4 a5 43. Qa8+ Rd8 44. Qc6 Qf6 45. Qb5 Qe6 46. Rc1 e4 47. Re1
e3 48. g5 e2 49. Qxe2 Qxe2 50. Rxe2 hxg5 51. Re5 f6 52. Re7 g4 53. Kb1 f5 54.
Kc2 f4 55. Re4 f3 56. Rxg4 f2 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.1"]
[White "Sergeev, Vladimir"]
[Black "Van Den Doel, Erik"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2457"]
[BlackElo "2553"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[WhiteFideId "14101076"]
[BlackFideId "1003720"]
[EventDate "2014.04.18"]

1. d4 d5 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 Nf6 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3
b6 9. Qe2 Bb7 10. Rd1 Qe7 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Rad8 14. dxc5 Bxc5
15. O-O h6 16. b4 Bd6 17. Bh4 g5 18. Bg3 Bxg3 19. hxg3 Rxd1 20. Rxd1 Rd8 21. a3
Rxd1+ 22. Qxd1 Qc7 23. Qe2 Qd6 24. g4 Qf4 25. Nd2 Kg7 26. g3 Qe5 27. Qd3 Qc7 28.
Nf3 Ne7 29. Qd4+ Kg8 30. Bxb7 Qxb7 31. Qd8+ Kg7 32. Ne5 Nc6 33. Nxc6 Qxc6 34.
Qd4+ f6 35. c4 Kf7 36. Qd3 Kg7 37. b5 Qc7 38. Qd4 Qe7 39. a4 e5 40. Qd5 Qb4 41.
Qd7+ Kg6 42. Qe8+ Kg7 43. Qd7+ Kg6 44. Qc8 Kg7 45. Qb7+ Kg6 46. Qe4+ Kf7 47.
Qb7+ Kg6 48. Qxa7 Qe1+ 49. Kg2 Qe4+ 50. Kh2 Qd4 51. Kg1 e4 52. Qa8 Qxc4 53. a5
bxa5 54. b6 e3 55. Qe8+ Kg7 56. Qxe3 Qb4 57. Qd3 Qxb6 58. Qd7+ Kf8 59. Kg2 Qb8
60. Qc6 Qd8 61. Kh2 Ke7 62. Kg2 Qd6 63. Qe4+ Qe6 64. Qa8 Qb6 65. Qd5 Qc7 66. Kg1
Qc1+ 67. Kg2 Qc3 68. Kg1 Qb4 69. Qf5 a4 70. Qh7+ Kd6 71. Qxh6 Qe1+ 72. Kg2 Qe4+
73. Kg1 Qe1+ 74. Kg2 Qe7 75. Qg6 Qe6 76. Kg1 Kc5 77. Qd3 Qe1+ 78. Kg2 Qe5 79.
Kg1 Qd4 80. Qc2+ Kb4 81. Qb1+ Kc5 82. Qc2+ Kd6 83. Qe2 Kc5 84. Qc2+ Kb4 85. Qb1+
Ka3 86. Qc1+ Qb2 87. Qc4 Qe5 88. Kh2 Qb2 89. Kg2 Qb7+ 90. Kg1 Qf3 91. Qc1+ Kb3
92. Qb1+ Kc4 93. Qc2+ Kb4 94. Qb2+ Kc4 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.2"]
[White "Ikonnikov, Vyacheslav"]
[Black "Khenkin, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2570"]
[BlackElo "2574"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "4100972"]
[BlackFideId "4659600"]
[EventDate "2014.04.18"]

1. d4 d5 2. Nf3 c6 3. c4 dxc4 4. a4 e6 5. e3 b5 6. b3 Bb4+ 7. Bd2 Bxd2+ 8. Nfxd2
cxb3 9. axb5 b2 10. Ra2 Ne7 11. Rxb2 O-O 12. Be2 cxb5 13. Rxb5 Ba6 14. Rxb8 Rxb8
15. Bxa6 e5 16. dxe5 Qa5 17. Be2 Rfd8 18. O-O Rxb1 19. Qxb1 Rxd2 20. Qb7 Ng6 21.
e6 fxe6 22. Bc4 Nf8 23. g3 Qb6 24. Qxb6 axb6 25. Rb1 Rd6 26. f4 Kf7 27. Kf2 Ke7 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.3"]
[White "Reinderman, Dimitri"]
[Black "Danin, Alexandre"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2617"]
[BlackElo "2595"]
[ECO "D15"]
[Opening "QGD Slav accepted"]
[WhiteFideId "1001302"]
[BlackFideId "4144031"]
[EventDate "2014.04.18"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 dxc4 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. Ne5
Be6 9. f4 Nfd7 10. Nf3 Bg4 11. h3 Bxf3 12. Bxf3 Nb6 13. Be3 Qd7 14. Kh2 Rd8 15.
Qc2 Na6 16. Rad1 e6 17. Bf2 Qe7 18. a3 c5 19. dxc5 Nxc5 20. Bxc5 Qxc5 21. Bxb7
Rab8 22. Bg2 Qa5 23. Rf3 Rxd1 24. Nxd1 Rd8 25. Nc3 Qc5 26. e4 Bxc3 27. Rxc3 Rd4
28. Qe2 Qd6 29. Rc2 Rd3 30. e5 Qd7 31. h4 h5 32. Qf2 Kg7 33. Be4 Rd4 34. Qe3 Rd1
35. Kh3 Rd4 36. Kh2 Qd8 37. Kh3 Na4 38. Bc6 Nb6 39. Be4 Nd5 40. Qe2 Rd3 41. Qf2
Ne3 42. Re2 Ng4 43. Qxa7 Rd2 44. Bf3 Rxe2 45. Bxe2 Qd2 46. Bxg4 hxg4+ 47. Kxg4
Qe2+ 48. Kh3 Qf1+ 49. Kh2 Qe2+ 50. Kh3 Qf1+ 51. Kh2 Qe2+ 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.4"]
[White "Legemaat, Gert"]
[Black "Admiraal, Miguoel"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2211"]
[BlackElo "2333"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "1004743"]
[BlackFideId "1019716"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nc3 a6 3. Bc4 e6 4. a3 Nc6 5. d3 Nf6 6. Ba2 Be7 7. f4 d5 8. e5 Nd7
9. Nf3 O-O 10. O-O b5 11. Ne2 Nb6 12. c3 d4 13. cxd4 cxd4 14. Ng3 Nd5 15. Ne4
Bb7 16. Qe1 b4 17. Qg3 Kh8 18. Qh3 bxa3 19. bxa3 Nc3 20. Nfg5 h6 21. Qh5 Nxa2
22. Rxa2 Kg8 23. Nf3 Qd5 24. Re2 f5 25. Ng3 Qd7 26. Qg6 Bd8 27. Rb2 Qf7 28.
Qxf7+ Rxf7 29. Bd2 Rc8 30. Rfb1 Ba8 31. Ne2 Rd7 32. Kf2 Kf7 33. h4 Be7 34. Rb3
Bc5 35. h5 Ba7 36. Ne1 Ne7 37. Bb4 Nd5 38. Bd6 Ne3 39. R3b2 Bd5 40. Nf3 a5 41.
Kg3 g6 42. hxg6+ Kxg6 43. Nexd4 Kf7 44. Kh3 Bxd4 45. Nxd4 Rc3 46. Rb8 Rxd3 47.
Rf8+ Kg7 48. Rbb8 Rxd4 49. Rg8+ Kh7 50. Rh8+ Kg6 51. Bf8 Ng4 52. a4 Rd3+ 53. Kh4
Bxg2 54. Rg8+ Kh7 55. Rxg4 Rh3# 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.5"]
[White "Van der Auweraert, Elwin"]
[Black "Haver, Daan"]
[Result "0-1"]
[WhiteElo "2217"]
[BlackElo "2053"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "classical variation"]
[WhiteFideId "1029568"]
[BlackFideId "1035258"]
[EventDate "2014.04.18"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 c5 4. e3 Nc6 5. Bb5 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5
Qb6 9. Bxc6+ bxc6 10. d3 Nd7 11. Nxd7 Kxd7 12. f4 f6 13. Qf3 e6 14. Nd2 Be7 15.
f5 Bf7 16. fxe6+ Bxe6 17. O-O-O Rae8 18. Rde1 Rhf8 19. Qg3 a5 20. a4 Qb4 21.
Rhf1 Bd6 22. Qg2 c4 23. dxc4 dxc4 24. c3 Qb6 25. bxc4 Rb8 26. Ne4 Be5 27. Qc2
Bxc4 28. Rf2 Kc7 29. Ba3 Rfd8 30. Bc5 Qa6 31. Rd2 Bd3 32. Qa2 Qc4 33. Qxc4 Rb1# 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.6"]
[White "Slingerland, Fred"]
[Black "Kazarian, Anna-Maja"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WFM"]
[WhiteElo "2330"]
[BlackElo "2031"]
[ECO "C11"]
[Opening "French"]
[Variation "Burn variation"]
[WhiteFideId "1002473"]
[BlackFideId "1033689"]
[EventDate "2014.04.18"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Bxf6
8. Bxf6 Qxf6 9. Bd3 c5 10. c3 cxd4 11. Nxd4 O-O 12. O-O e5 13. Nb3 Nb6 14. Qc2
h6 15. Bh7+ Kh8 16. Be4 Qe7 17. g3 f5 18. Bg2 Be6 19. Rad1 Rad8 20. Na5 Bd5 21.
Bxd5 Nxd5 22. Rfe1 f4 23. Nc4 fxg3 24. hxg3 e4 25. Rxe4 Qg5 26. Ne5 Qf5 27. Rde1
Nf6 28. R4e2 Qxc2 29. Rxc2 Kg8 30. Rce2 Rfe8 31. Kg2 Nd7 32. Nxd7 Rxe2 33. Rxe2
Rxd7 34. Re8+ Kf7 35. Rb8 Ke6 36. Kf3 Kd5 37. b3 Rf7+ 38. Ke3 Re7+ 39. Kd3 Rf7
40. f4 g5 41. Rd8+ Ke6 42. Ke4 gxf4 43. gxf4 Rh7 44. f5+ Ke7 45. Rd3 h5 46. Ke5
Rh6 47. Kf4 Rh8 48. Ke5 Rh6 49. Re3 h4 50. Kf4+ Kf7 51. Kg5 Rh8 52. Rh3 Rg8+ 53.
Kxh4 Kf6 54. Rg3 Re8 55. Kg4 Re4+ 56. Kf3 Re5 57. Rg6+ Kxf5 58. Rg7 Ra5 59. Rxb7
Rxa2 60. Ke3 Ke5 61. Kd3 Kd5 62. c4+ Kc6 63. Rh7 Kb6 64. Rh6+ Kb7 65. b4 Rg2 66.
b5 Ra2 67. Kd4 a6 68. Rxa6 Rxa6 69. bxa6+ Kxa6 70. Kd5 Kb7 71. Kd6 Kc8 72. Kc6
Kb8 73. Kd7 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.7"]
[White "Warmerdam, Max"]
[Black "Schroer, Marcel"]
[Result "1-0"]
[WhiteElo "2181"]
[BlackElo "2157"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "1048104"]
[BlackFideId "1012908"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3
O-O 9. Qd2 Be6 10. O-O-O a5 11. Bb5 Na6 12. g4 Nc7 13. Qe2 Nxb5 14. Qxb5 Qc8 15.
g5 Bc4 16. gxf6 Bxb5 17. fxe7 Re8 18. Nxb5 Rxe7 19. Nxd6 Qc6 20. Nf5 Rc7 21. Rd2
a4 22. Rhd1 h6 23. Nc5 a3 24. b3 b6 25. Rd6 Qb5 26. Nd3 Rb8 27. Rg1 g6 28. Nxh6+
Kf8 29. Ng4 Qa5 30. Bh6+ Ke7 31. Bd2 Qa7 32. Bb4 Rc5 33. Rd5 Rc8 34. Ngxe5 Ke8
35. Bxc5 bxc5 36. c4 Qe7 37. Rd7 Qh4 38. Rxf7 g5 39. Rf8+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.8"]
[White "Groffen, Hans"]
[Black "Oosterom, Erik"]
[Result "1-0"]
[WhiteElo "2172"]
[BlackElo "2092"]
[ECO "D17"]
[Opening "QGD Slav"]
[Variation "Carlsbad variation"]
[WhiteFideId "1004140"]
[BlackFideId "1003470"]
[EventDate "2014.04.18"]

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. O-O Bc5
15. Qc2 fxg3 16. hxg3 Kb8 17. Ne4 Bb4 18. Rfd1 a5 19. Rac1 h5 20. Ned6 Nb6 21.
Nb5 Rxd1+ 22. Qxd1 Qd7 23. Qxd7 Nexd7 24. Nbd6 Nc5 25. Bf3 Ncxa4 26. Nxf7 Rf8
27. Bxh5 Nxb2 28. g4 Nd5 29. Ne5 Kc7 30. Bf7 Nf4 31. Rc2 Na4 32. e3 Nh3+ 33. Kg2
Ng5 34. Bd5 Nc3 35. Nf3 Nxf3 36. Bxf3 a4 37. Nd4 Kb6 38. Ne2 Nxe2 39. Bxe2 Kc7
40. g5 Kd6 41. f4 b5 42. Kf3 Ba5 43. Ra2 Bb6 44. e4 Ra8 45. Bd1 Ke6 46. e5 Rd8
47. Bc2 Bd4 48. Ke4 c5 49. f5+ Ke7 50. g6 Rh8 51. Bd3 Rh4+ 52. Kd5 c4 53. f6+
Kd7 54. Bf5+ Kc7 55. g7 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.9"]
[White "Van Oosterom, Chiel"]
[Black "Cebula, Jerzy"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2392"]
[BlackElo "1998"]
[ECO "C61"]
[Opening "Ruy Lopez"]
[Variation "Bird's defence"]
[WhiteFideId "1013076"]
[BlackFideId "1036742"]
[EventDate "2014.04.18"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. Qe2 c6 6. Bc4 d6 7. c3 b5 8. Bb3
Qb6 9. cxd4 Qxd4 10. d3 Nf6 11. Be3 Qb4+ 12. Nd2 Be7 13. a3 Qa5 14. h3 O-O 15.
O-O Be6 16. Bxe6 fxe6 17. Nf3 Nd7 18. Nd4 Bf6 19. Nxc6 Qa4 20. Rac1 Rfc8 21. d4
a5 22. Qg4 Re8 23. Rfd1 b4 24. axb4 axb4 25. Qg3 e5 26. d5 Qb3 27. Qg4 Nf8 28.
Bd2 Qxb2 29. Bxb4 Ra2 30. Rf1 Ng6 31. g3 Rf8 32. Bxd6 Rf7 33. Rb1 Qc2 34. Rb8+
Nf8 35. Bxf8 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.10"]
[White "Haver, Bas"]
[Black "Vereggen, Lars"]
[Result "0-1"]
[WhiteElo "2080"]
[BlackElo "2179"]
[ECO "B57"]
[Opening "Sicilian"]
[Variation "Sozin, not Scheveningen"]
[WhiteFideId "1039849"]
[BlackFideId "1029258"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e5 7. Nde2 h6 8. h3
Be7 9. Be3 a6 10. Nd5 Nxd5 11. exd5 Nb8 12. a4 O-O 13. O-O Nd7 14. b4 Kh8 15.
Qd2 e4 16. Bd4 Ne5 17. Bxe5 dxe5 18. Ba2 a5 19. b5 Bc5 20. Rad1 Qd6 21. Nc1 Qg6
22. Kh2 Bd6 23. Nb3 b6 24. Qe3 Rb8 25. Qg3 Qh5 26. Nd2 f5 27. Nc4 f4 28. Qc3 f3 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.11"]
[White "Lecomte, Robin"]
[Black "Barendse, Ted"]
[Result "1-0"]
[WhiteElo "2013"]
[BlackElo "2134"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[WhiteFideId "1037170"]
[BlackFideId "1006150"]
[EventDate "2014.04.18"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ngf3 Qb6 8. Nb3
cxd4 9. cxd4 a5 10. a4 Bb4+ 11. Kf2 O-O 12. Be3 f6 13. Bd3 Kh8 14. Rf1 Be7 15.
Rc1 f5 16. h3 Nb4 17. Bb1 Qd8 18. g4 g6 19. Kg2 b6 20. gxf5 gxf5 21. Ng5 Bxg5
22. fxg5 Rg8 23. h4 Nf8 24. Kh3 Ba6 25. Rg1 Rc8 26. h5 Nd7 27. Rxc8 Qxc8 28. Nc1
Qc4 29. Qd2 Qc6 30. Bf2 Qxa4 31. g6 Nc6 32. Qh6 Rg7 33. Qe3 Ne7 34. Bh4 Ng8 35.
gxh7 Kxh7 36. Rxg7+ Kxg7 37. Qg5+ Kf7 38. Qg6+ Kf8 39. Qxe6 Qxd4 40. Qxf5+ Ke8
41. Qe6+ Kf8 42. Qd6+ Kg7 43. Qxd7+ Kf8 44. Qd6+ Kg7 45. Bf6+ Nxf6 46. Qxf6+ Kg8
47. Qg5+ Kf8 48. Qf5+ Ke7 49. Qf6+ Kd7 50. e6+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.19"]
[Round "4.12"]
[White "Tikranian, Alik"]
[Black "Boes, Robert"]
[Result "1-0"]
[WhiteElo "1994"]
[ECO "A12"]
[Opening "English"]
[Variation "London defensive system"]
[WhiteFideId "1040952"]
[BlackFideId "1034707"]
[EventDate "2014.04.18"]

1. Nf3 c6 2. c4 d5 3. b3 Bf5 4. g3 Nf6 5. Bg2 e6 6. Bb2 Be7 7. O-O h6 8. d3 O-O
9. Nbd2 Nbd7 10. Re1 Nc5 11. Qc2 Bh7 12. b4 Ncd7 13. c5 a5 14. a3 Qc7 15. e4
dxe4 16. dxe4 Rfc8 17. Nc4 axb4 18. axb4 b6 19. cxb6 Nxb6 20. Be5 Qd8 21. Rad1
Nbd5 22. Bxf6 Bxf6 23. Qb3 Bxe4 24. Rxe4 Rab8 25. Ne3 Qb6 26. Ne5 Qa7 27. Nxd5
cxd5 28. Ree1 Rc7 29. b5 Qa5 30. Bf1 Qb6 31. Qd3 Ra8 32. Ra1 Ra5 33. Rxa5 Qxa5
34. Qe2 Qb4 35. Ra1 Kh7 36. Ra8 Qd6 37. Ng4 Bc3 38. Ra6 Qb4 39. Ne5 Bd4 40. Nc6
Qc5 41. Qd3+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.1"]
[White "Van Den Doel, Erik"]
[Black "Danin, Alexandre"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2553"]
[BlackElo "2595"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "1003720"]
[BlackFideId "4144031"]
[EventDate "2014.04.18"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. h5 c5 7. c3 Nc6 8. Na3 Qa5 9.
dxc5 Qxc5 10. Be3 Qa5 11. f4 d4 12. Bxd4 O-O-O 13. Kf2 Nxd4 14. cxd4 Bc6 15. Bg2
e6 16. Bxc6 Bxa3 17. bxa3 bxc6 18. Rh3 Ne7 19. Ne2 Kc7 20. Rb1 Rb8 21. Rhb3 Rb6
22. Qc2 g6 23. Nc3 Rhb8 24. hxg6 fxg6 25. Ne4 Qd5 26. Ke3 h5 27. Qc5 Rxb3+ 28.
Rxb3 Rxb3+ 29. axb3 Qxb3+ 30. Kf2 Nc8 31. Qa5+ Qb6 32. Qc3 Qb1 33. Nc5 Qa2+ 34.
Kg3 Ne7 35. Qa5+ Kc8 36. Qxa7 h4+ 37. Kxh4 Qd5 38. Qxe7 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.2"]
[White "Khenkin, Igor"]
[Black "Sergeev, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2574"]
[BlackElo "2457"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "4.g3"]
[WhiteFideId "4659600"]
[BlackFideId "14101076"]
[EventDate "2014.04.18"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Bd2 Bxd2+ 6. Qxd2 Ba6 7. b3 c6 8. Nc3
d5 9. e4 Nxe4 10. Nxe4 dxe4 11. Ng5 Nd7 12. Bg2 Nf6 13. Nxe4 O-O 14. O-O Nxe4
15. Bxe4 Qd6 16. Qe3 Rad8 17. Rfd1 Rfe8 18. Kg2 Bc8 19. h4 Bb7 20. Bf3 h6 21. c5
Qc7 22. a4 Rb8 23. Rac1 e5 24. dxe5 Rxe5 25. Rd7 Qxd7 26. Qxe5 Re8 27. Rd1 Qe7
28. Qxe7 Rxe7 29. Rd8+ Kh7 30. cxb6 axb6 31. Rb8 g5 32. hxg5 hxg5 33. g4 Kg7 34.
b4 Rc7 35. b5 Kh7 36. Be4+ Kg7 37. Kf3 f6 38. Ke3 Kf7 39. f3 Ke7 40. a5 bxa5 41.
b6 Rd7 42. Bf5 Ba6 43. Bxd7 Kxd7 44. Ra8 Bb7 45. Rxa5 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.3"]
[White "Admiraal, Miguoel"]
[Black "Ikonnikov, Vyacheslav"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2333"]
[BlackElo "2570"]
[ECO "A25"]
[Opening "English"]
[Variation "closed system"]
[WhiteFideId "1019716"]
[BlackFideId "4100972"]
[EventDate "2014.04.18"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 Nge7 6. Nge2 d6 7. d3 Be6 8. Nd5
h6 9. b4 a6 10. O-O O-O 11. Rb1 Rb8 12. Be3 Nd4 13. Nxd4 exd4 14. Bd2 Kh7 15. a4
Ng8 16. b5 axb5 17. cxb5 c6 18. bxc6 bxc6 19. Nf4 Bd7 20. a5 Ne7 21. Qc2 g5 22.
Rxb8 Qxb8 23. Rb1 Qc8 24. Ne2 c5 25. Rb6 Bc6 26. f4 g4 27. f5 Be5 28. Nf4 Qd7
29. Nh5 Ng8 30. Qd1 Ba4 31. Qxg4 Bc2 32. Bf4 Qe7 33. f6 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.4"]
[White "Haslinger, Stewart G"]
[Black "Haver, Daan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2544"]
[BlackElo "2053"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "405248"]
[BlackFideId "1035258"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Re1 g6 8.
d4 Bg7 9. Bg5 cxd4 10. cxd4 d5 11. Bxf6 Bxf6 12. Nc3 dxe4 13. Nxe4 Bg7 14. d5
Nb4 15. Qb3 Na6 16. Nc3 O-O 17. Ne5 Qd6 18. f4 Qb4 19. Qxb4 Nxb4 20. Rad1 Rac8
21. g3 Rfd8 22. Re2 a5 23. h4 h6 24. Kg2 Bf6 25. Red2 g5 26. Ng4 Bg7 27. hxg5
hxg5 28. fxg5 Bxc3 29. bxc3 Rxc3 30. Nh6+ Kg7 31. Nf5+ Kg6 32. Nxe7+ Kxg5 33.
Rf1 Rd7 34. Rxf7 Nc6 35. Rf5+ Kh6 36. Nxc6 bxc6 37. d6 a4 38. Rf8 Kg7 39. Rc8
Kf6 40. Rc7 Rd8 41. Rh7 Ke6 42. Rh6+ Kd7 43. Rh7+ Ke6 44. Rh6+ Kd7 45. Kh3 Rg8
46. Rh7+ Kd8 47. Rb2 Kc8 48. Rc7+ Kd8 49. Rb8# 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.5"]
[White "Groffen, Hans"]
[Black "Reinderman, Dimitri"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2172"]
[BlackElo "2617"]
[ECO "A81"]
[Opening "Dutch defence"]
[WhiteFideId "1004140"]
[BlackFideId "1001302"]
[EventDate "2014.04.18"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 e6 8. b3 Ne4
9. Bb2 Nxc3 10. Bxc3 Nc6 11. Qc2 e5 12. dxe5 dxe5 13. Rad1 Qe7 14. Qb2 a5 15. e3
a4 16. Rd2 g5 17. Rfd1 g4 18. Ne1 e4 19. Bxg7 Qxg7 20. Bf1 Be6 21. Ng2 Qxb2 22.
Rxb2 Rfd8 23. Rbd2 Rxd2 24. Rxd2 axb3 25. axb3 Ne5 26. Rd1 Nf3+ 27. Kh1 Ra2 28.
Nf4 Rxf2 29. Bg2 Kf7 30. Bxf3 gxf3 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.6"]
[White "Polak, Alexander"]
[Black "Slingerland, Fred"]
[Result "1-0"]
[BlackTitle "IM"]
[BlackElo "2330"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[WhiteFideId "1039695"]
[BlackFideId "1002473"]
[EventDate "2014.04.18"]

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 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nb3 h5 13. f5 O-O-O 14. Qe2 Kb7
15. g3 h4 16. fxe6 fxe6 17. Qf3 Be7 18. Bh3 hxg3 19. hxg3 Rh7 20. Ne2 a5 21. Nf4
a4 22. Nc1 Ne5 23. Qg2 f5 24. Nxe6 Rdh8 25. Bxf5 Rxh1 26. Rxh1 Rxh1 27. Qxh1 a3
28. Nb3 axb2 29. Ned4 Qc7 30. Qe1 Ka6 31. Bxd7 Nxd7 32. Qb4 Qb6 33. a4 Bf6 34.
axb5+ Ka7 35. Qa4+ Kb7 36. Qc4 Kb8 37. Nc6+ Kb7 38. Nbd4 Bxd4 39. Nxd4 Nc5 40.
Qd5+ Kc7 41. Qc6+ Qxc6 42. bxc6 Nxe4 43. g4 d5 44. Kxb2 Kd6 45. c3 Kc7 46. Kb3
Kb6 47. Kb4 Kc7 48. Kb5 Nxc3+ 49. Kc5 Ne4+ 50. Kxd5 Nf6+ 51. Kc5 Nxg4 52. Nb5+
Kd8 53. Kd6 Nf6 54. c7+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.7"]
[White "Gerlagh, Joris"]
[Black "Van Der Zon, Stef"]
[Result "1/2-1/2"]
[WhiteElo "2072"]
[BlackElo "1952"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Sveshnikov variation"]
[WhiteFideId "1038834"]
[BlackFideId "1021451"]
[EventDate "2014.04.18"]

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. exf5 Bxf5 12. c3 Bg7 13. Nc2 O-O 14. Nce3 Be6 15.
g3 f5 16. Bg2 Rb8 17. O-O Kh8 18. Nc2 Qd7 19. Ncb4 Nxb4 20. Nxb4 Rb6 21. Bd5 a5
22. Bxe6 Qxe6 23. Qd5 Qh6 24. Nc2 Qh5 25. Rad1 f4 26. Rd3 Qf5 27. f3 fxg3 28.
hxg3 Qg6 29. g4 Bh6 30. Qe4 Qxe4 31. fxe4 Rg8 32. Rg3 Bf4 33. Rg2 Rb7 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.8"]
[White "Warmerdam, Max"]
[Black "Van Oosterom, Chiel"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2181"]
[BlackElo "2392"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan, Chelyabinsk variation"]
[WhiteFideId "1048104"]
[BlackFideId "1013076"]
[EventDate "2014.04.18"]

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. c3 f5 12. exf5 Bxf5 13. Nc2 O-O 14. Nce3 Be6 15.
Bd3 f5 16. O-O Ra7 17. a4 Ne7 18. Nxe7+ Rxe7 19. axb5 axb5 20. Bxf5 Rxf5 21.
Nxf5 Bxf5 22. Qd5+ Be6 23. Qxb5 Rf7 24. Rfd1 Qf6 25. Qb6 Bf8 26. Ra8 Qf5 27. Qe3
Qc2 28. Qg5+ Rg7 29. Qd2 Qe4 30. Rxf8+ Kxf8 31. Qxd6+ Kf7 32. g3 Bh3 33. Qc7+
Kg6 34. Qd6+ Kh5 35. Qd5 Rd7 36. g4+ Qxg4+ 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.9"]
[White "Vereggen, Lars"]
[Black "Legemaat, Gert"]
[Result "1-0"]
[WhiteElo "2179"]
[BlackElo "2211"]
[ECO "D07"]
[Opening "QGD"]
[Variation "Chigorin defence"]
[WhiteFideId "1029258"]
[BlackFideId "1004743"]
[EventDate "2014.04.18"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. Nf3 dxc4 5. e3 e5 6. d5 Ne7 7. Bxc4 Ng6 8. e4
Bd6 9. O-O O-O 10. Ne1 a6 11. a4 Ne8 12. Nc2 f5 13. exf5 Bxf5 14. Ne3 Bd7 15.
Ne4 Qh4 16. Bd3 Qe7 17. Nxd6 Nxd6 18. Bxg6 hxg6 19. Qc2 Bf5 20. Qc3 Rf7 21. b3
Re8 22. Ba3 Qg5 23. f3 Bc8 24. Rae1 b5 25. Bc1 Qh4 26. axb5 Nxb5 27. Qc6 Ref8
28. Qxg6 Nd4 29. Ba3 Rd8 30. Qd3 Bd7 31. Nc4 Bf5 32. Qd1 Rxd5 33. Nxe5 Rf6 34.
Be7 Bc2 35. Qc1 Rxe5 36. Rxe5 Bxb3 37. Bxf6 Qxf6 38. Re8+ Kf7 39. Rfe1 Ne6 40.
Rb8 Qd4+ 41. Kh1 c5 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.10"]
[White "Tikranian, Alik"]
[Black "Lecomte, Robin"]
[Result "0-1"]
[WhiteElo "1994"]
[BlackElo "2013"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "1040952"]
[BlackFideId "1037170"]
[EventDate "2014.04.18"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. d4 Be7 5. O-O O-O 6. Nbd2 Nbd7 7. Re1 b6 8. e4
dxe4 9. Nxe4 Bb7 10. Nfg5 Nxe4 11. Nxe4 Qc8 12. Bf4 Rd8 13. Qe2 c5 14. Bd6 Bxe4
15. Bxe7 Bxg2 16. Bxd8 Qc6 17. Bg5 cxd4 18. c3 f6 19. cxd4 Bh3 20. f3 fxg5 21.
g4 Rf8 22. Qxe6+ Qxe6 23. Rxe6 Rxf3 24. Re8+ Kf7 25. Ra8 a5 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.11"]
[White "Kerigan, Demre"]
[Black "Kolodkin, Daniil"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2327"]
[BlackElo "2051"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "6307841"]
[BlackFideId "1039776"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bd3 Ngf6 6. c3 b5 7. Bc2 Bb7 8. Re1
Qc7 9. d4 cxd4 10. cxd4 Rc8 11. Bb3 Nxe4 12. Nbd2 Ndf6 13. Nxe4 Nxe4 14. Bf4 g6
15. Qd3 Nf6 16. Rac1 Qd7 17. Rxc8+ Bxc8 18. Qc3 Bb7 19. Ng5 Bd5 20. Be5 dxe5 21.
dxe5 Bg7 22. exf6 Bxf6 23. Qxf6 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "5.12"]
[White "Oosterom, Erik"]
[Black "Van der Auweraert, Elwin"]
[Result "0-1"]
[WhiteElo "2092"]
[BlackElo "2217"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Rubinstein variation"]
[WhiteFideId "1003470"]
[BlackFideId "1029568"]
[EventDate "2014.04.18"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. d4 c5 6. d5 exd5 7. Nh4 g6 8. Nc3 Bg7
9. Nxd5 Nxd5 10. Bxd5 Bxd5 11. Qxd5 Nc6 12. Bg5 Bf6 13. Bxf6 Qxf6 14. Rd1 O-O
15. Qd2 Rfe8 16. O-O Re4 17. Nf3 Rae8 18. Qg5 Qxg5 19. Nxg5 Rxe2 20. Rxd7 R8e7
21. Rxe7 Nxe7 22. Rd1 h6 23. Nf3 Rxb2 24. Rd7 Nc6 25. Rc7 Nd4 26. Ne5 Rxa2 27.
Nxf7 h5 28. Ne5 g5 29. h3 a5 30. Nf7 a4 31. Nxg5 a3 32. Ne4 Ra1+ 33. Kg2 a2 34.
Ra7 Nc6 35. Ra3 Re1 36. Rxa2 Rxe4 37. Ra6 Rxc4 38. Rxb6 Nd4 39. Rh6 Rc1 40. Rxh5
c4 41. Rd5 Ne6 42. Re5 Kf7 43. Kf3 Nd4+ 44. Kg4 c3 45. Re4 Rd1 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.1"]
[White "Haslinger, Stewart G"]
[Black "Van Den Doel, Erik"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2544"]
[BlackElo "2553"]
[ECO "C45"]
[Opening "Scotch"]
[Variation "Mieses variation"]
[WhiteFideId "405248"]
[BlackFideId "1003720"]
[EventDate "2014.04.18"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. Nc3 Qe6 10. Qe4 Ba6 11. b3 O-O-O 12. Bb2 Bb7 13. O-O-O Re8 14. f4 d5
15. cxd5 cxd5 16. Qc2 Kb8 17. Kb1 g6 18. Bd3 c5 19. Rhe1 f5 20. exf6 Qxe1 21. f7
d4 22. Rxe1 Rxe1+ 23. Bc1 Bd6 24. Qd2 Rxc1+ 25. Qxc1 dxc3 26. Qxc3 Rf8 27. Qg7
Bxg2 28. Qxh7 Bd5 29. Bxg6 Bxf4 30. Qh5 Kc7 31. h4 Kd6 32. Qf5 Be5 33. h5 c4 34.
h6 cxb3 35. axb3 Nd7 36. Qd3 Rb8 37. Qa6+ Ke7 38. Qxa7 Bxb3 39. f8=Q+ Rxf8 40.
Qa3+ Bd6 41. Qxb3 Rb8 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.2"]
[White "Admiraal, Miguoel"]
[Black "Khenkin, Igor"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2333"]
[BlackElo "2574"]
[ECO "D21"]
[Opening "QGA"]
[Variation "3.Nf3"]
[WhiteFideId "1019716"]
[BlackFideId "4659600"]
[EventDate "2014.04.18"]

1. d4 d5 2. c4 dxc4 3. Nf3 c6 4. e3 b5 5. a4 e6 6. axb5 cxb5 7. b3 Bb4+ 8. Bd2
Bxd2+ 9. Nbxd2 a5 10. bxc4 b4 11. Bd3 Nf6 12. O-O O-O 13. e4 e5 14. Qc2 Nfd7 15.
c5 Qc7 16. Rfc1 exd4 17. c6 Ne5 18. Nxe5 Qxe5 19. Nf3 Qc7 20. Nxd4 Rd8 21. Qc5
b3 22. Qc3 Nxc6 23. Nxc6 Rxd3 24. Qxd3 b2 25. Qa3 bxa1=Q 26. Qxa1 Bb7 27. Nd4
Qe5 28. f3 a4 29. Rb1 Bc8 30. Rb5 Qf6 31. Qc3 Bd7 32. e5 Qa6 33. Rd5 Qa7 34. Rc5
a3 35. Rc7 Qb6 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.3"]
[White "Reinderman, Dimitri"]
[Black "Sergeev, Vladimir"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2617"]
[BlackElo "2457"]
[ECO "B38"]
[Opening "Sicilian"]
[Variation "accelerated fianchetto, Maroczy bind, 6.Be3"]
[WhiteFideId "1001302"]
[BlackFideId "14101076"]
[EventDate "2014.04.18"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2
O-O 9. O-O Nxd4 10. Bxd4 Bd7 11. Qd2 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15.
Rab1 Qb6 16. Rfc1 Rfc8 17. Bf1 Qb4 18. Kh1 a4 19. Nd5 Qxd2 20. Bxd2 Bxd5 21.
cxd5 Nxb3 22. Rxc8+ Rxc8 23. Bb4 Nc1 24. a3 Rc2 25. Bb5 Na2 26. Bxa4 Nxb4 27.
Bxc2 Nxc2 28. a4 f5 29. Rxb7 Kf7 30. a5 fxe4 31. fxe4 Bd4 32. a6 Kf6 33. a7 Bxa7
34. Rxa7 Nd4 35. Kg1 Nb5 36. Ra4 Ke5 37. Rc4 Nd4 38. Rc7 Kf6 39. Kf2 Nb3 40. Ke3
h6 41. g4 Nc5 42. h4 Na6 43. e5+ Kxe5 44. Rxe7+ Kxd5 45. Rg7 g5 46. h5 Nc5 47.
Rxg5+ hxg5 48. h6 Nd7 49. h7 Nf6 50. h8=Q Nxg4+ 51. Ke2 Ke4 52. Qd8 Kf5 53. Qd7+
Kf4 54. Qxd6+ Kf5 55. Qd5+ Kf6 56. Kf3 Ne5+ 57. Ke4 Nf7 58. Qc6+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.4"]
[White "Ikonnikov, Vyacheslav"]
[Black "Polak, Alexander"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2570"]
[ECO "D15"]
[Opening "QGD Slav"]
[Variation "4.Nc3"]
[WhiteFideId "4100972"]
[BlackFideId "1039695"]
[EventDate "2014.04.18"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 a6 5. a4 g6 6. a5 Bg7 7. e3 O-O 8. Qb3 Qd6
9. Bd2 Nbd7 10. cxd5 cxd5 11. Na4 Re8 12. Be2 e5 13. Bb4 Qb8 14. dxe5 Nxe5 15.
Nb6 Ra7 16. O-O Nfg4 17. g3 Nxf3+ 18. Bxf3 d4 19. Bd5 Be6 20. Bxe6 Rxe6 21. Qd1
Nxe3 22. fxe3 dxe3 23. Qd7 Qe8 24. Qxe8+ Rxe8 25. Bc3 Bf8 26. b4 f5 27. Rfd1 Bh6
28. Rd7 e2 29. Kg2 f4 30. gxf4 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.5"]
[White "Danin, Alexandre"]
[Black "Gerlagh, Joris"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2595"]
[BlackElo "2072"]
[ECO "B85"]
[Opening "Sicilian"]
[Variation "Scheveningen, classical main line"]
[WhiteFideId "4144031"]
[BlackFideId "1038834"]
[EventDate "2014.04.18"]

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. f4 Be7 10. Qe1 O-O 11. Qg3 Rd8 12. Kh1 Rb8 13. Rad1 b5 14. e5 Ne8 15. Nxc6
Qxc6 16. exd6 Nxd6 17. Ba7 Rb7 18. Bf3 Qc7 19. Bxb7 Bxb7 20. Qf2 Rc8 21. a3 Qc6
22. Rd3 Nf5 23. Rg1 h5 24. Qb6 Qxb6 25. Bxb6 Bf6 26. Rf1 Bxc3 27. Rxc3 Rxc3 28.
bxc3 Bd5 29. Bc5 f6 30. Kg1 Kf7 31. g3 Ke8 32. Ra1 Bc6 33. Rb1 Be4 34. Rb2 Kd7
35. c4 bxc4 36. c3 a5 37. Rb5 a4 38. Rb4 Kc6 39. Bf2 Bc2 40. Rxc4+ Kd5 41. Rc7
Bb3 42. c4+ Kd6 43. Ra7 e5 44. Ra6+ Kc7 45. fxe5 fxe5 46. Re6 Nd6 47. Rxe5 Nxc4
48. Rxh5 Nxa3 49. Bd4 g6 50. Rg5 Nc2 51. Be5+ Kc6 52. Rxg6+ Kd5 53. Bg7 a3 54.
h4 a2 55. h5 Nd4 56. Bxd4 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.6"]
[White "Van Oosterom, Chiel"]
[Black "Van Der Zon, Stef"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2392"]
[BlackElo "1952"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "1013076"]
[BlackFideId "1021451"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 a6 6. Bf1 Ng6 7. c3 d5 8. exd5
Qxd5 9. d4 cxd4 10. cxd4 Be7 11. Nc3 Qa5 12. d5 exd5 13. Nxd5 O-O 14. Nxe7+
Ncxe7 15. Bd2 Qb6 16. Bc3 Bg4 17. h3 Be6 18. Ng5 Bd5 19. Qd2 h6 20. Ne4 Rfd8 21.
Ba5 Qc6 22. Bxd8 Rxd8 23. Nc3 Qb6 24. Rad1 Rd7 25. Nxd5 Rxd5 26. Qc3 Rc5 27. Qd4
Qc6 28. Rxe7 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.7"]
[White "Haver, Daan"]
[Black "Vereggen, Lars"]
[Result "0-1"]
[WhiteElo "2053"]
[BlackElo "2179"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "1035258"]
[BlackFideId "1029258"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 a6 5. Ba4 Nf6 6. Nc3 g6 7. O-O Bg7 8. Qe2
O-O 9. Rd1 Nb6 10. Bb3 Bg4 11. h3 Bxf3 12. Qxf3 Nfd7 13. Qe2 Nc8 14. d3 Na7 15.
Be3 Nc6 16. f4 Nd4 17. Qf2 Nb8 18. Rd2 b5 19. cxb5 axb5 20. Bd5 Ra6 21. Ne2 e6
22. Bxd4 cxd4 23. Bb3 Nc6 24. Kh1 Na5 25. Bd1 e5 26. b3 f5 27. g3 fxe4 28. dxe4
exf4 29. gxf4 d3 30. Nd4 Qb6 31. Rxd3 Nc6 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.8"]
[White "Lecomte, Robin"]
[Black "Slingerland, Fred"]
[Result "1/2-1/2"]
[BlackTitle "IM"]
[WhiteElo "2013"]
[BlackElo "2330"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "1037170"]
[BlackFideId "1002473"]
[EventDate "2014.04.18"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c4 g6 7. d4 cxd4 8.
Nxd4 Bg7 9. Be3 Nf6 10. f3 O-O 11. Nc3 a6 12. b3 Nxd4 13. Bxd4 b5 14. Nd5 Nxd5
15. cxd5 Bh6 16. f4 Rac8 17. Qd2 Rc7 18. Bb6 Rb7 19. Be3 Rc8 20. h3 Bg7 21. Rac1
b4 22. Qd3 a5 23. Qa6 Rbc7 24. Rxc7 Qxc7 25. Rc1 Bc3 26. Kh1 Rb8 27. Bd4 f6 28.
Bxc3 bxc3 29. Qc6 Qa7 30. Qxc3 Qf2 31. Qc7 Re8 32. Qxa5 Qxf4 33. Qe1 Rb8 34. Rc4
Qg5 35. Qc1 Qg3 36. Qc2 Kf7 37. Rc3 Qe1+ 38. Kh2 h5 39. a3 g5 40. Qd3 Rg8 41.
Qe3 Qa1 42. Qc1 Qa2 43. b4 Qf2 44. Qe3 Qb2 45. Qc1 Qf2 46. Qc2 Qd4 47. g3 h4 48.
g4 Rb8 49. Kg2 Kg7 50. Qd3 Qe5 51. Qc2 Kh6 52. Qd3 Kg7 53. Qc2 Kh7 54. Kf1 Kh6
55. Ke1 e6 56. dxe6 Re8 57. Kf1 Rxe6 58. Rf3 d5 59. Qc8 dxe4 60. Qh8+ Kg6 61.
Qg8+ Kh6 62. Qh8+ 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.9"]
[White "Schroer, Marcel"]
[Black "Kerigan, Demre"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2157"]
[BlackElo "2327"]
[ECO "A10"]
[Opening "English opening"]
[WhiteFideId "1012908"]
[BlackFideId "6307841"]
[EventDate "2014.04.18"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nc3 O-O 5. e4 d6 6. Nge2 e5 7. d3 c6 8. O-O a6
9. a4 a5 10. h3 Na6 11. Be3 Nd7 12. f4 Ndc5 13. d4 exd4 14. Bxd4 Bxd4+ 15. Nxd4
Qb6 16. Kh2 Qxb2 17. Qf3 Qb4 18. Rfd1 Ne6 19. f5 Nxd4 20. Rxd4 Qc5 21. Rad1 Qe5
22. Rxd6 gxf5 23. exf5 Bxf5 24. Qh5 Rae8 25. Qg5+ Bg6 26. Qc1 Nc5 27. R6d4 Nb3 0-1

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.10"]
[White "Van der Auweraert, Elwin"]
[Black "Groffen, Hans"]
[Result "1-0"]
[WhiteElo "2217"]
[BlackElo "2172"]
[ECO "A04"]
[Opening "Reti v Dutch"]
[WhiteFideId "1029568"]
[BlackFideId "1004140"]
[EventDate "2014.04.18"]

1. Nf3 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 O-O 6. O-O d6 7. d3 e5 8. Rb1 a5
9. a3 Nc6 10. b4 axb4 11. axb4 h6 12. b5 Ne7 13. e4 c6 14. bxc6 bxc6 15. exf5
gxf5 16. Nh4 Be6 17. Re1 Qd7 18. Bd2 Rab8 19. Qa4 Rxb1 20. Rxb1 Rc8 21. Qa6 Qd8
22. Be3 Nd7 23. Na4 f4 24. Ba7 Nf5 25. Nxf5 Bxf5 26. Bxc6 Bxd3 27. Rd1 e4 28.
Bd5+ Kh8 29. Qxd6 fxg3 30. hxg3 Nf6 31. Qxd8+ Rxd8 32. Be6 Rd6 33. Nc5 Rc6 34.
Nxd3 Rxe6 35. Nf4 Rc6 36. c5 Ng4 37. Rd6 Rxd6 38. cxd6 Nf6 39. Ng6+ Kg8 40. Ne5
Kf8 41. d7 Ke7 42. Bc5+ 1-0

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.11"]
[White "Legemaat, Gert"]
[Black "Kazarian, Anna-Maja"]
[Result "1/2-1/2"]
[BlackTitle "WFM"]
[WhiteElo "2211"]
[BlackElo "2031"]
[ECO "C11"]
[Opening "French"]
[Variation "Burn variation"]
[WhiteFideId "1004743"]
[BlackFideId "1033689"]
[EventDate "2014.04.18"]

1. Nc3 d5 2. e4 e6 3. d4 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Bxf6
8. Bxf6 Qxf6 9. Qd2 c5 10. O-O-O cxd4 11. Qxd4 Qxd4 12. Rxd4 e5 13. Nxe5 Nxe5
14. Re4 f6 15. f4 Bf5 16. Re3 O-O-O 17. fxe5 Rhe8 18. Bb5 Rxe5 19. Rxe5 fxe5 20.
Rd1 Rxd1+ 21. Kxd1 Kc7 22. Kd2 Kd6 23. c3 g5 24. Ke3 Kd5 25. Bd3 e4 26. Bc2 h5
27. Bb3+ Ke5 28. Bf7 h4 29. h3 a5 30. b4 axb4 31. cxb4 b6 32. a4 g4 33. hxg4
Bxg4 34. a5 bxa5 35. bxa5 h3 36. gxh3 Bxh3 37. Bg6 Kd5 38. Bxe4+ Kc5 39. Bd3 Kc6
40. Kd4 Kb7 41. Kc5 1/2-1/2

[Event "7th OGD Prinsenstad 2014"]
[Site "Delft NED"]
[Date "2014.04.20"]
[Round "6.12"]
[White "Voogt, Bob"]
[Black "Glissenaar, Marcel"]
[Result "0-1"]
[WhiteElo "2108"]
[BlackElo "2045"]
[ECO "B15"]
[Opening "Caro-Kann defence"]
[WhiteFideId "1007300"]
[BlackFideId "1018248"]
[EventDate "2014.04.18"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 Qc7 8. Bxg4
hxg4 9. N1e2 e6 10. Bg5 Nbd7 11. Qd3 Bd6 12. O-O-O O-O-O 13. Ne4 Be7 14. N2g3
Nb6 15. Qb3 Nxe4 16. Nxe4 Bxg5+ 17. Nxg5 Qf4+ 18. Kb1 Rd7 19. Qe3 Qf5 20. Qe5
Rhd8 21. Qxf5 exf5 22. c3 Re8 0-1

