[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.03"]
[Round "1.1"]
[White "Van Foreest, Jorden"]
[Black "Galje, Hans"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2578"]
[BlackElo "2107"]
[ECO "C19"]
[Opening "French"]
[Variation "Winawer, advance, poisoned pawn variation"]
[WhiteFideId "1039784"]
[BlackFideId "1003240"]
[EventDate "2016.06.03"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3
cxd4 9. Ne2 dxc3 10. Qxg7 Rg8 11. Qxh7 Qxe5 12. h4 Nbc6 13. Bf4 Qh8 14. Qxh8
Rxh8 15. Nxc3 e5 16. Bg5 Be6 17. Bf6 Rg8 18. h5 e4 19. Bb5 Kd7 20. h6 Ng6 21. h7
Rge8 22. O-O-O Bg4 23. Rxd5+ Ke6 24. Bg7 f6 25. Bc4 Nce5 26. Bb3 Ke7 27. Nxe4
Nd7 28. Re1 Be6 29. Rxd7+ Bxd7 30. Nxf6+ Kd8 31. Nxe8 Bxe8 32. h8=Q 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.03"]
[Round "1.2"]
[White "Kokje, Joris"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2164"]
[BlackElo "2535"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "1051024"]
[BlackFideId "1004689"]
[EventDate "2016.06.03"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 e6 6. O-O b5 7. b3 cxb3 8. axb3
Nbd7 9. Qc2 Bb7 10. Rd1 Qb6 11. Ne5 Rc8 12. Nxd7 Nxd7 13. Be3 a6 14. d5 cxd5 15.
Qxc8+ Bxc8 16. Bxb6 Nxb6 17. e4 dxe4 18. Bxe4 Bb4 19. Nd2 Ke7 20. Nf3 f5 21. Bc6
Kf6 22. Rac1 g5 23. Ne1 Be7 24. Bf3 g4 25. Bg2 Rd8 26. Rxd8 Bxd8 27. Nd3 a5 28.
Rc5 a4 29. bxa4 bxa4 30. Ra5 Be7 31. Ne5 Bb4 32. Rb5 a3 33. Nd7+ Bxd7 34. Rxb6
Bc5 35. Ra6 Ke5 36. Ra8 h5 37. h3 gxh3 38. Bf3 Kd6 39. Bd1 Bc6 40. Ra6 Kc7 41.
Bb3 Bd5 42. Bxd5 exd5 43. Kh2 Kb7 44. Ra4 d4 45. Kxh3 d3 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.03"]
[Round "1.3"]
[White "Horvath, Csaba"]
[Black "Prins, Jan"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2522"]
[BlackElo "2067"]
[ECO "B10"]
[Opening "Caro-Kann defence"]
[WhiteFideId "700118"]
[BlackFideId "1017179"]
[EventDate "2016.06.03"]

1. e4 c6 2. Nc3 d5 3. Qe2 d4 4. Nd1 g6 5. f4 Bg7 6. Nf2 b6 7. Nf3 Ba6 8. d3 Nd7
9. e5 Nc5 10. g4 e6 11. Bg2 Rc8 12. Ng5 Rc7 13. Bd2 h6 14. Nge4 Nxe4 15. Nxe4
Qh4+ 16. Kd1 Bf8 17. f5 gxf5 18. gxf5 Qe7 19. Nd6+ Kd7 20. Rf1 f6 21. Bh3 fxe5
22. Qxe5 Rh7 23. fxe6+ Kd8 24. Qf5 Nf6 25. Nf7+ Rxf7 26. exf7 Nd7 27. Re1 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.03"]
[Round "1.4"]
[White "Verfuerth, Thomas"]
[Black "Ootes, Lars"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "IM"]
[WhiteElo "2152"]
[BlackElo "2422"]
[ECO "A36"]
[Opening "English"]
[Variation "symmetrical, Botvinnik system"]
[WhiteFideId "4677234"]
[BlackFideId "1019708"]
[EventDate "2016.06.03"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nc6 5. e4 g5 6. d3 h6 7. h4 gxh4 8. Rxh4 Nf6
9. Nge2 d6 10. Nf4 Ne5 11. Nfd5 Qa5 12. Nxf6+ Bxf6 13. Rxh6 Rxh6 14. Bxh6 Bg4
15. Qc2 O-O-O 16. Bd2 Rh8 17. f4 Nf3+ 18. Bxf3 Bxf3 19. Kf2 Bg4 20. Kg2 Qd8 21.
Nd5 Bd4 22. Qa4 Rh2+ 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.03"]
[Round "1.5"]
[White "Peng, Zhaoqin"]
[Black "Van Brummelen, Kevin"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2379"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "4.e3"]
[WhiteFideId "1004786"]
[BlackFideId "1054562"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Bd3 dxc4 6. Bxc4 Nbd7 7. O-O Bd6 8. Nc3
O-O 9. e4 e5 10. a3 b5 11. Ba2 a5 12. d5 cxd5 13. Bxd5 Nxd5 14. Nxd5 Nc5 15. Be3
Bg4 16. Qe2 Qb8 17. h3 Bh5 18. Bxc5 Bxc5 19. Rac1 Bd4 20. g4 Bg6 21. Rfd1 Qd6
22. Rc6 Qd7 23. Nxe5 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.03"]
[Round "1.6"]
[White "Hylkema, Remco"]
[Black "Van Foreest, Lucas"]
[Result "0-1"]
[WhiteElo "1986"]
[BlackElo "2375"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "1018302"]
[BlackFideId "1039792"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Bf5 8. Bd3
Bxd3 9. Qxd3 Nbd7 10. O-O O-O 11. Rfd1 Ne4 12. Bxe7 Qxe7 13. a3 a5 14. Rac1 f5
15. Ne2 Rf6 16. Qb3 Rb8 17. Nf4 Rh6 18. Nd3 Kh8 19. Nfe5 Nxe5 20. Nxe5 Rf8 21.
g3 Kg8 22. f3 Ng5 23. Rc5 a4 24. Qxa4 Nxf3+ 25. Kg2 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.03"]
[Round "1.7"]
[White "Beerdsen, Thomas"]
[Black "Brouwer, Timon"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2396"]
[BlackElo "2011"]
[ECO "B01"]
[Opening "Scandinavian defence"]
[WhiteFideId "1030108"]
[BlackFideId "1054848"]
[EventDate "2016.06.03"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Nbd7 4. c4 a6 5. Ba4 b5 6. cxb5 Nxd5 7. Nc3 N5b6 8.
Bb3 e6 9. d4 axb5 10. Bf4 Ba6 11. Nge2 Nf6 12. a3 Bd6 13. Qd2 O-O 14. O-O c5 15.
dxc5 Bxc5 16. Qc2 Qe7 17. Bg5 Rac8 18. Qd3 Rfd8 19. Qg3 Bd6 20. f4 Nc4 21. Bxc4
Rxc4 22. Rfd1 Qa7+ 23. Kh1 Be7 24. Rxd8+ Bxd8 25. Rd1 Be7 26. Bh6 Nh5 27. Qg4 g6
28. Bg5 b4 29. axb4 Rxb4 30. Ng3 Nxg3+ 31. Qxg3 Rxb2 32. Ne4 Qc7 33. Bxe7 Qxe7
34. Qc3 Rb8 35. Nf6+ Kf8 36. Nd5 Rc8 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.03"]
[Round "1.8"]
[White "Semeijn, Bram"]
[Black "Van Overdam, Julian"]
[Result "0-1"]
[WhiteElo "2043"]
[BlackElo "2351"]
[ECO "E33"]
[Opening "Nimzo-Indian"]
[Variation "classical, Milner-Barry (Zurich) variation"]
[WhiteFideId "1033794"]
[BlackFideId "1015303"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. a3 Bxc3+ 7. Qxc3 O-O 8.
Qc2 e5 9. d5 Ne7 10. e4 Nh5 11. Be2 Nf4 12. Bxf4 exf4 13. e5 dxe5 14. Nxe5 Nf5
15. Nf3 Qf6 16. Qc3 Qxc3+ 17. bxc3 Re8 18. Kd2 Nd6 19. Bd3 b6 20. Nd4 Ba6 21.
Nb5 Bxb5 22. cxb5 Nb7 23. Rhe1 Nc5 24. Bc2 Kf8 25. c4 a6 26. a4 Rxe1 27. Rxe1
axb5 28. axb5 g6 29. Kc3 f5 30. Rd1 Ke7 31. Rd4 f3 32. g3 Kd6 33. Kb2 Nd7 34.
Rf4 Ne5 35. Rd4 Kc5 36. Kc3 Ra3+ 37. Bb3 Rxb3+ 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "2.1"]
[White "Smits, Mark"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2221"]
[BlackElo "2578"]
[ECO "B54"]
[Opening "Sicilian"]
[WhiteFideId "1008110"]
[BlackFideId "1039784"]
[EventDate "2016.06.03"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Qe2 Nf6 7. Bg5 Be7 8. f4
h6 9. Bxf6 Bxf6 10. O-O-O Qc7 11. g3 Nc6 12. Nxc6 bxc6 13. Bg2 O-O 14. Qc4 Rb8
15. b3 c5 16. a3 Bd7 17. e5 dxe5 18. Ne4 Be7 19. fxe5 Bc6 20. Qc3 c4 21. Qxc4
Bxa3+ 22. Kb1 Qxe5 23. Qd4 Qxd4 24. Rxd4 Be7 25. Rd2 Rfc8 26. Rhd1 Bd5 27. Rxd5
exd5 28. Rxd5 Rd8 29. Ra5 Bb4 30. Rxa6 f5 31. c3 fxe4 32. cxb4 e3 33. Bf3 Rxb4
34. Kc2 Rbb8 35. Re6 Rbc8+ 36. Kb2 Re8 37. Rxe8+ Rxe8 38. Be2 Rd8 39. Kc3 Rd2
40. Bc4+ Kf8 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "2.2"]
[White "Ernst, Sipke"]
[Black "Vrolijk, Liam"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2535"]
[BlackElo "2213"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "1004689"]
[BlackFideId "1048333"]
[EventDate "2016.06.03"]

1. g3 g6 2. Bg2 Bg7 3. d4 d6 4. Nc3 Nf6 5. e4 O-O 6. Nge2 e5 7. h3 exd4 8. Nxd4
Re8 9. O-O Na6 10. Re1 Nc5 11. Nb3 Nxb3 12. axb3 Bd7 13. Be3 Bc6 14. Bxa7 Nd7
15. Be3 Rxa1 16. Qxa1 Bxc3 17. bxc3 Bxe4 18. c4 Bxg2 19. Kxg2 Ne5 20. Bh6 Qd7
21. Qd1 Nc6 22. Qa1 Ne5 23. Qd4 f6 24. Qd5+ Nf7 25. Be3 c6 26. Qd4 Qf5 27. g4
Qe5 28. Qd3 Qe6 29. Bd2 Qd7 30. Rd1 f5 31. gxf5 Ne5 32. Qe4 gxf5 33. Qf4 Ng6 34.
Qg5 Qg7 35. Kf1 Qf7 36. Bc3 Re6 37. Rd3 f4 38. h4 Qe7 39. Qxe7 Nxe7 40. Rd4 f3
41. Rg4+ Rg6 42. Rf4 h5 43. Bf6 Nc8 44. Rxf3 Rg4 45. Rf5 Kf7 46. Bc3+ Ke6 47.
Rxh5 Ne7 48. Rh6+ Kd7 49. Rh7 Ke6 50. Bd2 b5 51. Rh6+ Kd7 52. cxb5 cxb5 53. Rh5
Ke6 54. Rh6+ Kd7 55. h5 Nf5 56. Rf6 Nd4 57. h6 Ke7 58. h7 Rh4 59. Rh6 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "2.3"]
[White "Rosmuller, Anton"]
[Black "Horvath, Csaba"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2131"]
[BlackElo "2522"]
[ECO "E00"]
[Opening "Queen's pawn game"]
[WhiteFideId "1007270"]
[BlackFideId "700118"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. c4 e6 3. Nh3 Bb4+ 4. Bd2 Qe7 5. e3 Bxd2+ 6. Nxd2 d6 7. Nf4 O-O 8.
Be2 c6 9. O-O e5 10. Nh5 Ne8 11. Re1 g6 12. Ng3 f5 13. Bf1 Be6 14. Qc2 Nd7 15.
Qc3 e4 16. f4 exf3 17. Nxf3 Nef6 18. e4 fxe4 19. Nxe4 Nxe4 20. Rxe4 Nf6 21. Ree1
Qd7 22. Ng5 Bf5 23. Bd3 Rae8 24. Qc2 Bxd3 25. Qxd3 Qg4 26. Rxe8 Rxe8 27. Nf3 Nh5
28. Kh1 Qxg2+ 29. Kxg2 Nf4+ 30. Kg3 Nxd3 31. b3 a5 32. h4 h6 33. Rd1 Re3 34. Kg2
Kg7 35. Ng1 Nf4+ 36. Kf2 Rd3 37. Re1 Kf6 38. Nf3 Rc3 39. Re8 Rc2+ 40. Kf1 Kf5
41. d5 Kg4 42. Ne1 Rxa2 43. dxc6 bxc6 44. Re4 Kf5 45. Rd4 d5 46. cxd5 cxd5 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "2.4"]
[White "Ootes, Lars"]
[Black "Ijzermans, Cees"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2422"]
[BlackElo "2081"]
[ECO "C64"]
[Opening "Ruy Lopez"]
[Variation "classical (Cordel) defence"]
[WhiteFideId "1019708"]
[BlackFideId "1027425"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8. Ba4
d6 9. Qd3 Qf6 10. Be3 Ne7 11. Nd2 O-O 12. Bc2 Ng6 13. dxe5 dxe5 14. Bxb6 axb6
15. Nc4 Nf4 16. Qf3 b5 17. Nb6 Nh3+ 18. Kh1 Qxf3 19. gxf3 Ra6 20. Nxc8 Rxc8 21.
Bb3 Rd8 22. Kg2 Nf4+ 23. Kg1 Nh3+ 24. Kg2 Nf4+ 25. Kh1 c5 26. Rfd1 Rad6 27. Rxd6
Rxd6 28. Rd1 Rxd1+ 29. Bxd1 Nd3 30. Be2 c4 31. b3 Nc1 32. Bf1 Nxa2 33. bxc4 bxc4
34. Bxc4 Nxc3 35. Kg1 Nb1 36. Bd5 b5 37. Kf1 Kf8 38. Ke1 Ke7 39. Bb3 f6 40. Kd1
Kd6 41. Bg8 h6 42. Kc2 Na3+ 43. Kb3 b4 44. Kxb4 Nc2+ 45. Kc3 Ne1 46. Bc4 Nxf3
47. h3 Ng5 48. Kd3 Nxh3 49. Ke3 Nf4 50. Bf7 h5 51. Kf3 Kc5 52. Be8 Kd4 53. Bd7
Kd3 54. Bf5 Kd2 55. Bd7 Ke1 56. Kg3 Kf1 57. Bb5+ Kg1 58. f3 g5 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "2.5"]
[White "Sekandar, Kambiz"]
[Black "Peng, Zhaoqin"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2129"]
[BlackElo "2379"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Wade variation"]
[WhiteFideId "11700939"]
[BlackFideId "1004786"]
[EventDate "2016.06.03"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 a5 7. Be2 a4 8. O-O Nc6 9.
Ra2 Qb3 10. Ra1 Na5 11. Nbd2 Qxd1 12. Rxd1 b6 13. Nf1 Ne7 14. Ne3 Nec6 15. Rb1
cxd4 16. cxd4 Nb3 17. Nc2 Be7 18. Bd2 Na7 19. Na1 Nxa1 20. Rxa1 Bb5 21. Kf1 Kd7
22. Rac1 Rhc8 23. Ne1 Bc4 24. Bxc4 Rxc4 25. Rxc4 dxc4 26. Nc2 Nc6 27. Ne3 b5 28.
Bc3 f6 29. f4 fxe5 30. fxe5 Bg5 31. d5 Bxe3 32. dxc6+ Kxc6 33. Rd6+ Kc7 34. Rxe6
Bc5 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "2.6"]
[White "Van Foreest, Lucas"]
[Black "Franssen, Jeroen"]
[Result "1-0"]
[WhiteElo "2375"]
[BlackElo "2156"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence, open variation"]
[WhiteFideId "1039792"]
[BlackFideId "1032410"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8.
Qxd8+ Kxd8 9. h3 Be7 10. Nc3 h6 11. b3 Be6 12. Bb2 b6 13. g4 Nh4 14. Nxh4 Bxh4
15. f4 Kc8 16. f5 Bd7 17. Ne2 h5 18. e6 fxe6 19. Bxg7 Rg8 20. f6 Bxf6 21. Bxf6
hxg4 22. h4 Kb7 23. Ng3 a5 24. h5 Be8 25. a4 Bf7 26. Rad1 Be8 27. Kf2 c5 28. Ke3
Kc6 29. c4 Bf7 30. Rd2 Rae8 31. Be5 Re7 32. Rdf2 Be8 33. Rf8 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "2.7"]
[White "Boutens, Lukas"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2199"]
[BlackElo "2396"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "206288"]
[BlackFideId "1030108"]
[EventDate "2016.06.03"]

1. Nc3 c5 2. e4 g6 3. g3 Bg7 4. Bg2 Nc6 5. f4 d6 6. Nf3 Nf6 7. O-O O-O 8. d3 Rb8
9. h3 b5 10. Be3 b4 11. Ne2 Nd7 12. Qc1 Qa5 13. f5 Re8 14. Bh6 Bh8 15. fxg6 hxg6
16. Ng5 Nde5 17. Qf4 f6 18. Nf3 Bg7 19. Bxg7 Kxg7 20. g4 Nxf3+ 21. Qxf3 Nd4 22.
Nxd4 cxd4 23. Rae1 Qe5 24. Qf4 Be6 25. Qxe5 fxe5 26. Rf2 Rec8 27. Bf3 Rb6 28.
Kg2 Rbc6 29. Ree2 Bxa2 30. c3 bxc3 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "2.8"]
[White "Van Overdam, Julian"]
[Black "De Groot, Pieter"]
[Result "1-0"]
[WhiteElo "2351"]
[BlackElo "2160"]
[ECO "C45"]
[Opening "Scotch game"]
[WhiteFideId "1015303"]
[BlackFideId "1014498"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 dxc6 6. Qxd8+ Kxd8 7. Bd3 Ne7
8. Nd2 a5 9. Nb3 Bb6 10. Bf4 Be6 11. Bg3 Kc8 12. O-O a4 13. Nd2 Bc5 14. Bc4 Bxc4
15. Nxc4 Re8 16. Ne5 f6 17. Nd3 Bd6 18. f4 Ng8 19. Rae1 Ra5 20. Re2 c5 21. c4
Rd8 22. Ne1 Bf8 23. Nc2 Ne7 24. Ree1 Ra6 25. Ne3 Re6 26. e5 fxe5 27. fxe5 Nc6
28. Nd5 Ne7 29. Rf7 c6 30. Nb6+ Kb8 31. Rxf8 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "3.1"]
[White "Van Foreest, Jorden"]
[Black "Van Overdam, Julian"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2578"]
[BlackElo "2351"]
[ECO "B81"]
[Opening "Sicilian"]
[Variation "Scheveningen, Keres attack"]
[WhiteFideId "1039784"]
[BlackFideId "1015303"]
[EventDate "2016.06.03"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Be7 8. Qf3
Nc6 9. Nxc6 bxc6 10. g5 Nd7 11. gxh6 gxh6 12. Bf4 e5 13. Be3 Nf6 14. Bh3 Bxh3
15. Rxh3 Qd7 16. O-O-O Rb8 17. Rg3 a5 18. Bc5 Qe6 19. Ba3 Kd8 20. Qe3 Rb7 21.
Qc5 Kc7 22. Qxa5+ Kb8 23. Rgd3 Ne8 24. Qa6 Kc7 25. Bb4 Qd7 26. Qa8 Qc8 27. Nd5+
Kd7 28. Qxc8+ Kxc8 29. Nxe7+ Rxe7 30. Bxd6 Nxd6 31. Rxd6 Kc7 32. Rf6 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "3.2"]
[White "Balje, Jan"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2219"]
[BlackElo "2535"]
[ECO "A41"]
[Opening "Old Indian defence"]
[WhiteFideId "1004085"]
[BlackFideId "1004689"]
[EventDate "2016.06.03"]

1. d4 d6 2. c4 e5 3. d5 g6 4. e4 Nd7 5. Nc3 Bg7 6. Bd3 Ne7 7. Be3 O-O 8. Qd2 f5
9. f3 Nf6 10. h3 c5 11. Nge2 f4 12. Bf2 Bd7 13. b4 b6 14. a4 Ne8 15. Qb2 Nc7 16.
Nb5 Na6 17. bxc5 Nxc5 18. Kd2 Nf5 19. Nec3 Ne3 20. g4 a6 21. Na3 Bxa4 22. Nxa4
Nxa4 23. Qb4 Nc5 24. Rhb1 Rb8 25. Nc2 Qc7 26. Be2 Bh6 27. h4 Nxg4 28. fxg4 f3+
29. g5 Nxe4+ 30. Ke3 fxe2 31. Kxe4 Rxf2 32. gxh6 Qf7 33. Ne1 Rc8 34. Qxb6 Qf4+
35. Kd3 Qxc4+ 36. Ke3 Qf4+ 37. Kd3 e4+ 38. Kd4 Qd2+ 39. Kxe4 Re8# 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "3.3"]
[White "Horvath, Csaba"]
[Black "Schoppen, Casper"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2522"]
[BlackElo "2298"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "700118"]
[BlackFideId "1046730"]
[EventDate "2016.06.03"]

1. Nf3 d5 2. e3 g6 3. c4 c6 4. Nc3 Nf6 5. d4 Bg7 6. h3 O-O 7. Bd3 b6 8. O-O Bb7
9. Qe2 Nbd7 10. Rd1 e6 11. b3 Re8 12. Bb2 Qe7 13. Rac1 dxc4 14. Bxc4 Nd5 15. Ne4
Rac8 16. Ne5 Red8 17. Ba6 Bxa6 18. Qxa6 Nxe5 19. dxe5 Nb4 20. Qc4 b5 21. Rxd8+
Rxd8 22. Qe2 Nd3 23. Rxc6 Nxb2 24. Qxb2 Qb7 25. Rd6 Rxd6 26. Nxd6 Qd5 27. Qd4
Qxe5 28. Qxe5 Bxe5 29. Nxb5 a6 30. Nd4 Bd6 31. f4 e5 32. fxe5 Bxe5 33. Kf2 f5
34. Ke2 Kf7 35. Kd3 Bg3 36. b4 Be1 37. a3 Kf6 38. e4 Bf2 39. exf5 gxf5 40. Nc6
Kg5 41. Ke2 Bg3 42. a4 Bc7 43. Ke3 Kf6 44. Kd4 Kg5 45. a5 Kf4 46. Kc5 Kg3 47. b5
axb5 48. a6 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "3.4"]
[White "Peng, Zhaoqin"]
[Black "Otte, Marijn"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2379"]
[BlackElo "2223"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "1004786"]
[BlackFideId "1013971"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 c6 6. Bd3 d6 7. h3 Nbd7 8. Be3 e5
9. d5 Nc5 10. Bc2 cxd5 11. cxd5 a5 12. O-O Nh5 13. a3 Bd7 14. b4 axb4 15. axb4
Na6 16. Rb1 f5 17. Ba4 f4 18. Bb6 Bxa4 19. Nxa4 Qd7 20. Ba5 Qb5 21. Nb6 Ra7 22.
Qb3 Nf6 23. Rfe1 Nd7 24. Nc4 Rf6 25. Bd8 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "3.5"]
[White "Ijzermans, Cees"]
[Black "Van Foreest, Lucas"]
[Result "1/2-1/2"]
[WhiteElo "2081"]
[BlackElo "2375"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "1027425"]
[BlackFideId "1039792"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 O-O 9. O-O cxd5 10. Na4 Bg4 11. f3 Bd7 12. c3 Bd6 13. Bg5 Qe8 14. Re1 Bxa4
15. Rxe8 Bxd1 16. Rxa8 Rxa8 17. Rxd1 c6 18. Bxf6 gxf6 19. g3 h6 20. Kf1 Re8 21.
Re1 Rxe1+ 22. Kxe1 Kf8 23. Ke2 Ke7 24. Bf5 Bc5 25. f4 Bb6 26. Kf3 Bg1 27. h4 Bb6
28. Bc8 a5 29. Bf5 a4 30. a3 d4 31. Bc2 dxc3 32. bxc3 Bc5 33. Bxa4 Kd7 34. Bb3
Bxa3 35. Bxf7 Bb2 36. c4 Ke7 37. Bg6 Bd4 38. Kg4 Bf2 39. Kf3 Be1 40. h5 c5 41.
g4 Bd2 42. Ke4 Bc1 43. Bf5 Bd2 44. Bc8 Bc1 45. Kf5 Bd2 46. Bb7 Bc1 47. Bd5 Bd2
48. Ke4 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "3.6"]
[White "Beerdsen, Thomas"]
[Black "Van Randtwijk, Mick"]
[Result "1-0"]
[WhiteTitle "FM"]
[WhiteElo "2396"]
[BlackElo "1983"]
[ECO "A01"]
[Opening "Nimzovich-Larsen attack"]
[Variation "Indian variation"]
[WhiteFideId "1030108"]
[BlackFideId "1047248"]
[EventDate "2016.06.03"]

1. b3 Nf6 2. Bb2 e6 3. c4 Be7 4. Nf3 O-O 5. e3 b6 6. Be2 Bb7 7. O-O d5 8. Nc3 c5
9. cxd5 Nxd5 10. Nxd5 Qxd5 11. Qc2 Nc6 12. Rac1 Nb4 13. Qb1 Qh5 14. d4 Bd6 15.
h3 cxd4 16. Nxd4 Qg6 17. Qxg6 hxg6 18. Nb5 Bc5 19. a3 Nd5 20. b4 Be7 21. Nc7
Rac8 22. Bf3 Bf6 23. Bxf6 gxf6 24. Bxd5 exd5 25. Rfd1 Rfd8 26. Nb5 a6 27. Rxc8
Bxc8 28. Nc3 Bb7 29. Na4 Rd6 30. Rc1 Rc6 31. Rxc6 Bxc6 32. Nxb6 Kf8 33. h4 Ke7
34. g4 Kf8 35. Kf1 Kg7 36. Ke2 g5 37. hxg5 fxg5 38. Kd3 Kf6 39. Kd4 Ke6 40. Kc5
Bb7 41. Na4 Ke5 42. f3 d4 43. exd4+ Kf4 44. d5 Bxd5 45. Kxd5 Kxf3 46. Nc5 Kxg4
47. Ke4 f5+ 48. Ke5 f4 49. Ne4 f3 50. a4 Kh4 51. b5 axb5 52. axb5 g4 53. Kf4 Kh3
54. b6 Kh2 55. Kxg4 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "3.7"]
[White "Ondersteijn, Niels"]
[Black "Tikranian, Alik"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2391"]
[BlackElo "2120"]
[ECO "D11"]
[Opening "QGD Slav"]
[Variation "3.Nf3"]
[WhiteFideId "1011162"]
[BlackFideId "1040952"]
[EventDate "2016.06.03"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. Bf4 Bg7 6. e3 Bf5 7. Qb3 Qb6 8. Nc3
dxc4 9. Bxc4 Qxb3 10. Bxb3 Nbd7 11. h3 h6 12. Nd2 g5 13. Bh2 Nb6 14. e4 Bg6 15.
a4 a5 16. O-O O-O 17. Rfe1 Nfd7 18. Nf3 c5 19. d5 Rac8 20. Rac1 c4 21. Bc2 Nc5
22. Be5 Rfd8 23. Bxg7 Kxg7 24. h4 e6 25. hxg5 hxg5 26. dxe6 Nxe6 27. Rcd1 Bh5
28. Rxd8 Rxd8 29. Rd1 Bxf3 30. Rxd8 Nxd8 31. gxf3 Kf6 32. Kg2 Ke5 33. Kg3 Ne6
34. Kg4 f6 35. Bd1 Nc5 36. Kg3 Kd4 37. Bc2 Ke5 38. Bd1 Nd3 39. b3 cxb3 40. Bxb3
Nc5 41. Bd5 Ncxa4 42. Nxa4 Nxa4 43. Bxb7 Nc3 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "3.8"]
[White "Colijn, Stefan"]
[Black "De Boer, Eelke"]
[Result "0-1"]
[WhiteTitle "FM"]
[WhiteElo "2305"]
[BlackElo "2168"]
[ECO "A84"]
[Opening "Dutch defence"]
[WhiteFideId "1016199"]
[BlackFideId "1048120"]
[EventDate "2016.06.03"]

1. d4 e6 2. c4 f5 3. g4 fxg4 4. h3 Qh4 5. Bf4 Bd6 6. Qd2 Ne7 7. Bg5 Qh5 8. c5 h6
9. Be3 Qd5 10. f3 Bg3+ 11. Kd1 gxf3 12. Nxf3 Qh5 13. Nc3 O-O 14. Rg1 Nf5 15.
Bxh6 Bf2 16. Rg2 Qxh6 17. Qxh6 Nxh6 18. Rxf2 Nf5 19. Ke1 Nc6 20. Rd1 b6 21. cxb6
axb6 22. Bg2 Bb7 23. a3 Na5 24. Bh1 Bc6 25. Rh2 Nc4 26. Ne5 Nxb2 27. Rb1 Rxa3
28. Bxc6 dxc6 29. Rxb2 Rxc3 30. Kd2 Ra3 31. Nxc6 Nxd4 32. Nxd4 Rd8 33. Rb4 e5
34. Rg2 Rxd4+ 35. Rxd4 exd4 36. Rg6 Rxh3 37. Rc6 Rc3 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "4.1"]
[White "Beerdsen, Thomas"]
[Black "Van Foreest, Jorden"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2396"]
[BlackElo "2578"]
[ECO "C76"]
[Opening "Ruy Lopez"]
[Variation "modern Steinitz defence, fianchetto (Bronstein) variation"]
[WhiteFideId "1030108"]
[BlackFideId "1039784"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. c3 d6 6. d4 Bd7 7. O-O Bg7 8. Re1 Nf6
9. dxe5 Nxe5 10. Nxe5 dxe5 11. Bxd7+ Qxd7 12. Qxd7+ Kxd7 13. Nd2 Ne8 14. c4 a5
15. b3 f6 16. Bb2 Bf8 17. Rad1 Ke6 18. f4 exf4 19. e5 Bc5+ 20. Kh1 f5 21. Nf3 h6
22. Rd5 Be3 23. Red1 Rh7 24. Rd8 Rxd8 25. Rxd8 Re7 26. Ba3 c5 27. Rc8 Nc7 28.
Rd8 Kf7 29. Rd6 Ne6 30. Bb2 g5 31. h3 Rc7 32. Bc3 Ke7 33. Bxa5 Rd7 34. Rd5 Nf8
35. Bb6 Ke6 36. Bxc5 Bxc5 37. Rxc5 Rd1+ 38. Kh2 g4 39. hxg4 fxg4 40. Rd5 Rxd5
41. cxd5+ Kxd5 42. Ne1 Ne6 43. b4 Kxe5 44. a4 Kd4 45. b5 b6 46. Kg1 Nc5 47. Kf2
Nxa4 48. g3 f3 49. Nc2+ Kc5 50. Ne3 h5 51. Nf5 Nc3 52. Ng7 Ne4+ 53. Ke3 Nxg3 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "4.2"]
[White "Tikranian, Alik"]
[Black "Horvath, Csaba"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2120"]
[BlackElo "2522"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "1040952"]
[BlackFideId "700118"]
[EventDate "2016.06.03"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. b3 Be7 6. O-O O-O 7. Bb2 c5 8. Nc3 d6
9. d4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Qc7 12. e4 Qb7 13. Qe2 Nbd7 14. Rad1 a6 15.
Rfe1 Rfe8 16. h3 Bf8 17. Kh2 g6 18. Nc2 Rac8 19. f4 b5 20. e5 dxe5 21. fxe5 Nh5
22. g4 Ng7 23. Ne4 Red8 24. cxb5 Qxb5 25. Rxd7 Rxd7 26. Nf6+ Kh8 27. Nxd7 Qxd7
28. Ne3 Rc6 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "4.3"]
[White "Van Foreest, Lucas"]
[Black "Schouten, Jordy"]
[Result "0-1"]
[WhiteElo "2375"]
[BlackElo "2037"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "1039792"]
[BlackFideId "1040090"]
[EventDate "2016.06.03"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. c3 a6 6. Ba4 dxc3 7. bxc3 e6 8.
d4 b5 9. Bc2 Bb7 10. O-O Nf6 11. Nd2 Be7 12. Re1 O-O 13. Rb1 Qc7 14. Rb3 d6 15.
f4 e5 16. g4 Nd7 17. g5 f6 18. g6 hxg6 19. Qg4 Kf7 20. Rb1 Ke8 21. Qxg6+ Kd8 22.
c4 bxc4 23. Ba3 exd4 24. Nf3 d3 25. Ba4 Nc5 26. Nd4 Qa5 27. Bc6 Qxa3 28. Bxb7 d2
29. Rf1 Qe3+ 30. Kh1 Qxd4 31. Bxa8 c3 32. e5 d5 33. Qxg7 Qe4+ 34. Kg1 c2 35.
Rb8+ Kd7 36. Rxf8 d1=Q 37. Re1 Qdxe1# 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "4.4"]
[White "Schoehuijs, Erik"]
[Black "Ijzermans, Cees"]
[Result "1/2-1/2"]
[WhiteElo "2151"]
[BlackElo "2081"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "1004425"]
[BlackFideId "1027425"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Bg7 8.
Rb1 O-O 9. Be2 Qa5 10. Rb5 Qxc3+ 11. Bd2 Qa3 12. Rxc5 Nc6 13. Rc4 Qxa2 14. O-O
Bg4 15. Bc3 Bxf3 16. gxf3 Qa3 17. e5 e6 18. f4 Rfd8 19. Bf3 Qa6 20. Qb3 Na5 21.
Bxa5 Qxa5 22. Ra4 Qc7 23. Rd1 b5 24. Qxb5 Rab8 25. Qa5 Qxa5 26. Rxa5 Rb4 27. d5
Rxf4 28. dxe6 Rxd1+ 29. Bxd1 fxe6 30. Bb3 Re4 31. Bxe6+ Kf8 32. Rxa7 Rxe5 33.
Rf7+ Kg8 34. Bb3 Kh8 35. Rb7 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "4.5"]
[White "De Boer, Eelke"]
[Black "Van der Tuuk, Jaap"]
[Result "1/2-1/2"]
[WhiteElo "2168"]
[BlackElo "2160"]
[ECO "C18"]
[Opening "French"]
[Variation "Winawer, classical variation"]
[WhiteFideId "1048120"]
[BlackFideId "1018868"]
[EventDate "2016.06.03"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3
Ne7 9. Bd2 Nbc6 10. Nf3 Bd7 11. Bd3 O-O-O 12. O-O c4 13. Be2 Rdg8 14. Ng5 Nd8
15. f4 h6 16. Nf3 Ba4 17. Ra2 Nf7 18. Rb1 g6 19. h4 Qd7 20. Qe1 Kb8 21. g3 Nc8 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "4.6"]
[White "Ootes, Lars"]
[Black "Porte, Henrik"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2422"]
[BlackElo "2132"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "closed (Breyer) variation"]
[WhiteFideId "1019708"]
[BlackFideId "1016326"]
[EventDate "2016.06.03"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. Bd3 Bg4 7. O-O Nd7 8. Re1
Ne7 9. exd5 cxd5 10. Nb3 a6 11. Nbxd4 Ne5 12. Be2 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3
O-O 15. Bg5 Qc7 16. g3 Rfe8 17. c3 Qb6 18. Re2 Nc6 19. Nf5 Bf8 20. Rae1 Rxe2 21.
Rxe2 d4 22. Qg4 h5 23. Qxh5 dxc3 24. Bf6 gxf6 25. Re4 Ne5 26. Rh4 Bg7 27. Qh7+
Kf8 28. Qh8+ Bxh8 29. Rxh8# 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "4.7"]
[White "Van Overdam, Julian"]
[Black "De Boer, Bas"]
[Result "1-0"]
[WhiteElo "2351"]
[BlackElo "1889"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed, 2...Nc6"]
[WhiteFideId "1015303"]
[BlackFideId "1050729"]
[EventDate "2016.06.03"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nf6 6. O-O d5 7. exd5 exd5 8.
Nxd5 Nxd5 9. Nxd4 Be7 10. Qf3 Nf6 11. Nf5 O-O 12. Nxe7+ Qxe7 13. d3 Bg4 14. Qg3
Qd7 15. h3 Bf5 16. a4 a6 17. a5 Rfe8 18. Be3 Rac8 19. Rfe1 Nd5 20. Bh6 Bg6 21.
Bd2 Nb4 22. Bxb4 cxb4 23. Qf4 Rxe1+ 24. Rxe1 Qa4 25. Qe5 h6 26. Bb3 Qc6 27. Re2
b6 28. f4 bxa5 29. f5 Bh7 30. Qxa5 Qf6 31. Qxb4 Bxf5 32. Qe7 Qd4+ 33. Kh1 Bg6
34. Qe5 Qb4 35. Qg3 Kh7 36. Qf3 Qd6 37. Bxf7 Bxf7 38. Qf5+ Bg6 39. Qxc8 Qf4 40.
Re1 Bf5 41. Qc5 Bxh3 42. Qe3 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.04"]
[Round "4.8"]
[White "Sekandar, Kambiz"]
[Black "Van de Fliert, Willem"]
[Result "1/2-1/2"]
[WhiteElo "2129"]
[BlackElo "2165"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "11700939"]
[BlackFideId "1006800"]
[EventDate "2016.06.03"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 Nge7 7. a3 Nf5 8. b4
Bd7 9. Bb2 b5 10. Bd3 a5 11. bxa5 Qxa5+ 12. Bc3 Qb6 13. Bxf5 exf5 14. O-O Be7
15. Nbd2 O-O 16. Qb3 Rfb8 17. Rfb1 Ra4 18. Nf1 Be6 19. Ne3 Qd8 20. Nc2 f4 21.
Bb4 Nxb4 22. axb4 Rba8 23. Nfe1 Bf5 24. Rc1 g5 25. Rab1 Rc8 26. Ra1 Rca8 27. Qc3
Rc8 28. Qb3 Rca8 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "5.1"]
[White "Ernst, Sipke"]
[Black "Van Foreest, Jorden"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2535"]
[BlackElo "2578"]
[ECO "E61"]
[Opening "King's Indian defence, 3.Nc3"]
[WhiteFideId "1004689"]
[BlackFideId "1039784"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. e3 d6 6. Be2 Nbd7 7. Qc2 c6 8. O-O
e5 9. Rd1 Qc7 10. b3 Re8 11. Ba3 exd4 12. Nxd4 Nc5 13. Bf3 Bg4 14. Rac1 Rad8 15.
h3 Bxf3 16. Nxf3 a5 17. Bxc5 dxc5 18. Rxd8 Rxd8 19. Ne4 Nxe4 20. Qxe4 b5 21. Qc2
b4 22. Rd1 Ra8 23. Qd3 a4 24. Qd6 Qxd6 25. Rxd6 axb3 26. axb3 Ra1+ 27. Kh2 Ra2
28. Rd2 Ra3 29. Rd8+ Bf8 30. Ne5 Kg7 31. Rd3 Be7 32. f4 h5 33. g4 Bf6 34. Nd7
Ra2+ 35. Kg1 Ra1+ 36. Kg2 Ra2+ 37. Kf3 Bh4 38. g5 Rh2 39. Nxc5 Rxh3+ 40. Kg2
Rg3+ 41. Kh2 Rf3 42. Ne4 Rf1 43. Rd8 f5 44. gxf6+ Kf7 45. Rd7+ Kg8 46. Rd8+ Kf7
47. Rd7+ Ke8 48. Re7+ Kd8 49. Re6 Rf3 50. Nc5 Rf1 51. Nb7+ Kd7 52. Nc5+ Kd8 53.
Nb7+ Kd7 54. Re7+ Kc8 55. Re8+ Kd7 56. f7 Be7 57. f8=Q Bxf8 58. Rxf8 Rf3 59. Rf6
Rxe3 60. Nc5+ Kc7 61. Na6+ Kb6 62. Nxb4 Kc5 63. Nxc6 Rxb3 64. Ne5 Kd4 65. Nxg6
Kxc4 66. Rd6 Kc5 67. Rd2 Ra3 68. Kg2 Kc6 69. Ne5+ Kc7 70. Rd7+ Kc8 71. Rh7 Ra4
72. Kf3 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "5.2"]
[White "Horvath, Csaba"]
[Black "Peng, Zhaoqin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2522"]
[BlackElo "2379"]
[ECO "A06"]
[Opening "Reti opening"]
[WhiteFideId "700118"]
[BlackFideId "1004786"]
[EventDate "2016.06.03"]

1. Nf3 d5 2. e3 c5 3. c4 d4 4. exd4 cxd4 5. g3 Nc6 6. d3 e5 7. Bg2 Bb4+ 8. Nbd2
a5 9. O-O Nge7 10. Re1 f6 11. a3 Bd6 12. Ne4 Bc7 13. Bd2 f5 14. Nc5 b6 15. Na4
O-O 16. b4 e4 17. dxe4 fxe4 18. Rxe4 Bf5 19. Ng5 axb4 20. axb4 Qd7 21. b5 Ne5
22. Nxb6 Rxa1 23. Qxa1 Bxb6 24. Rxe5 h6 25. Bb4 hxg5 26. Rxe7 Qd8 27. Bd5+ Kh7
28. Qe1 Rf6 29. Qe5 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "5.3"]
[White "Schouten, Jordy"]
[Black "Tikranian, Alik"]
[Result "1/2-1/2"]
[WhiteElo "2037"]
[BlackElo "2120"]
[ECO "C44"]
[Opening "Scotch gambit"]
[Variation "Dubois-Reti defence"]
[WhiteFideId "1040090"]
[BlackFideId "1040952"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8.
Bxc6 bxc6 9. O-O Be7 10. f3 Nc5 11. Nc3 O-O 12. Qe2 Ne6 13. Nxe6 fxe6 14. f4 Rb8
15. b3 Bb4 16. Bd2 Qe7 17. Nd1 Qc5+ 18. Ne3 Be8 19. Kh1 Bxd2 20. Qxd2 Rb4 21. c4
Bg6 22. Rac1 d4 23. Nc2 Bxc2 24. Qxc2 a5 25. Rf3 Rd8 26. Rd1 Qe7 27. Qe4 c5 28.
Rdd3 Rb6 29. Rh3 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "5.4"]
[White "De Graaf, Dick"]
[Black "Ootes, Lars"]
[Result "0-1"]
[BlackTitle "IM"]
[WhiteElo "2195"]
[BlackElo "2422"]
[ECO "B07"]
[Opening "Pirc defence"]
[WhiteFideId "1005677"]
[BlackFideId "1019708"]
[EventDate "2016.06.03"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. h3 a6 6. a4 b6 7. Bf3 Ra7 8. Be3 c6
9. Nge2 O-O 10. Qd2 Rd7 11. Bh6 e5 12. dxe5 dxe5 13. Qe3 a5 14. h4 Na6 15. h5
Nc5 16. Bxg7 Kxg7 17. Qg5 Re8 18. hxg6 fxg6 19. Qh6+ Kg8 20. g4 Rf7 21. Rg1 Nfd7
22. Rg3 Nf8 23. Rd1 Qe7 24. Bg2 Nfe6 25. g5 Ba6 26. Bh3 Bxe2 27. Bxe6 Qxe6 28.
Kxe2 Qc4+ 29. Ke3 Ne6 30. Qh2 Ref8 31. Rd2 Qc5+ 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "5.5"]
[White "Ijzermans, Cees"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2081"]
[BlackElo "2396"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "1027425"]
[BlackFideId "1030108"]
[EventDate "2016.06.03"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 Nc7 7. O-O e5 8. d3
Be7 9. Be3 Ne6 10. Rc1 f6 11. Na4 Qa5 12. Nd2 Bd7 13. Nc4 Qa6 14. Nc3 O-O 15.
Nd5 Bd8 16. a3 Ncd4 17. Nd2 Ba4 18. b3 Bc6 19. Bxd4 Nxd4 20. Rxc5 Qxa3 21. b4 a5
22. e3 Ne6 23. Nc4 Qa4 24. Qxa4 Bxa4 25. Ndb6 Nxc5 26. bxc5 Bxb6 27. Bd5+ Kh8
28. Nxb6 Bc6 29. Bxc6 bxc6 30. Nxa8 Rxa8 31. f4 Kg8 32. fxe5 fxe5 33. d4 exd4
34. exd4 a4 35. d5 cxd5 36. c6 Rc8 37. Ra1 Rxc6 38. Rxa4 Rc1+ 39. Kg2 Rc2+ 40.
Kh3 h5 41. Rd4 Rc5 42. g4 hxg4+ 43. Kxg4 Rc2 44. Kg3 Rc5 45. Kf4 Kf7 46. Ke5 Kg6
47. Rxd5 Rc2 48. Rd6+ Kg5 49. Rd7 Re2+ 50. Kd5 Kf6 51. Rd6+ Kf5 52. Rd7 g5 53.
Rh7 Rd2+ 54. Kc4 Kf4 55. Kc3 Rd8 56. Rh6 Ke3 57. Re6+ Kf3 58. Rg6 g4 59. Rh6 Ke3
60. Re6+ Kf4 61. Rh6 Rd1 62. Rh7 Rg1 63. Kd2 Kf3 64. Rh6 Rg2+ 65. Ke1 Ra2 66.
Rh4 Ra1+ 67. Kd2 Rh1 68. Kd3 Rd1+ 69. Kc2 Rg1 70. Kd2 Rg2+ 71. Kd3 Kf4 72. Rh7
Ra2 73. Rh8 Kf3 74. Rf8+ Kg2 75. Rh8 Ra3+ 76. Ke4 Rh3 77. Rg8 Rh4 78. Kf5 Kf3
79. Rb8 Rh5+ 80. Kg6 Rxh2 81. Rb3+ Kf2 82. Kg5 g3 83. Kg4 g2 84. Rb2+ Ke3 85.
Rb3+ Kd2 86. Rg3 Ke2 87. Kf4 Kf1 88. Rf3+ Kg1 89. Rb3 Kh1 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "5.6"]
[White "De Boer, Eelke"]
[Black "Van Overdam, Julian"]
[Result "0-1"]
[WhiteElo "2168"]
[BlackElo "2351"]
[ECO "B83"]
[Opening "Sicilian"]
[Variation "modern Scheveningen, main line"]
[WhiteFideId "1048120"]
[BlackFideId "1015303"]
[EventDate "2016.06.03"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. Be3 Be7 8. O-O
O-O 9. f4 e5 10. Nb3 exf4 11. Bxf4 Be6 12. Qe1 d5 13. exd5 Nxd5 14. Nxd5 Bxd5
15. Qg3 Bh4 16. Qd3 Re8 17. Bf3 Nb4 18. Qd2 Qb6+ 19. Qd4 Bxf3 20. Rxf3 Nxc2 21.
Qxb6 axb6 22. Rc1 Nb4 23. Bd2 Nc6 24. a3 Bf6 25. Bc3 Bxc3 26. Rcxc3 Rad8 27.
Rcd3 Ne5 28. Rxd8 Nxf3+ 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "5.7"]
[White "Schoppen, Casper"]
[Black "Schoehuijs, Erik"]
[Result "1-0"]
[WhiteElo "2298"]
[BlackElo "2151"]
[ECO "C67"]
[Opening "Ruy Lopez"]
[Variation "open Berlin defence, 5...Be7"]
[WhiteFideId "1046730"]
[BlackFideId "1004425"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8.
dxe5 Nb7 9. Nc3 O-O 10. Rd1 Re8 11. Ne4 d5 12. Ng3 c5 13. c4 c6 14. Be3 Be6 15.
Rac1 Qa5 16. b3 h6 17. h3 Red8 18. Qc2 Rd7 19. Nh5 dxc4 20. Rxd7 Bxd7 21. bxc4
Nd8 22. Rd1 Bc8 23. Nd2 Ne6 24. Nb3 Qa3 25. Ng3 a5 26. Ne4 Ba6 27. Rd7 Bf8 28.
Qe2 Bc8 29. Rd3 Qb4 30. Nbd2 a4 31. Qh5 Ra7 32. Bxh6 gxh6 33. Nf6+ Kh8 34. Rg3
Bg7 35. Qxh6+ Bxh6 36. Rg8# 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "5.8"]
[White "Vrolijk, Liam"]
[Black "Van Foreest, Lucas"]
[Result "1/2-1/2"]
[WhiteElo "2213"]
[BlackElo "2375"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "old main line, 6.O-O"]
[WhiteFideId "1048333"]
[BlackFideId "1039792"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. d5 exd5 8. Nh4
c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. e4 d5 12. Nc3 Nba6 13. exd5 cxd5 14. Bf4 Bf6 15.
Nd6 Bc6 16. Nxd5 Nxd5 17. Bxd5 Bxd5 18. Qxd5 Nc7 19. Qc6 Ne6 20. Rad1 Nxf4 21.
gxf4 Bxb2 22. Nc4 Qf6 23. Rd6 Qc3 24. Rfd1 g6 25. Qb5 Bc1 26. R6d4 Rac8 27. Qb3
Qxb3 28. axb3 b5 29. Rxc1 bxc4 30. Rcxc4 Rxc4 31. Rxc4 Rb8 32. b4 Rb5 33. Kg2 a5
34. bxa5 Rxa5 35. Kg3 Ra3+ 36. f3 Kg7 37. Rc6 Ra5 38. Rb6 Rc5 39. Ra6 Rb5 40.
Rc6 Ra5 41. Rb6 Rd5 42. Ra6 Rf5 43. Rb6 Rh5 44. Ra6 h6 45. Rb6 Ra5 46. Rc6 Rb5
47. Ra6 Rc5 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "6.1"]
[White "Ernst, Sipke"]
[Black "Horvath, Csaba"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2535"]
[BlackElo "2522"]
[ECO "D26"]
[Opening "QGA"]
[Variation "4...e6"]
[WhiteFideId "1004689"]
[BlackFideId "700118"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 dxc4 5. Bxc4 a6 6. a4 b6 7. O-O Bb7 8. Nc3 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "6.2"]
[White "Van Foreest, Jorden"]
[Black "Tikranian, Alik"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2578"]
[BlackElo "2120"]
[ECO "C36"]
[Opening "KGA"]
[Variation "Abbazia defence, modern variation"]
[WhiteFideId "1039784"]
[BlackFideId "1040952"]
[EventDate "2016.06.03"]

1. e4 e5 2. f4 d5 3. exd5 exf4 4. Nf3 Nf6 5. Bb5+ c6 6. dxc6 bxc6 7. Bc4 Bd6 8.
O-O O-O 9. Nc3 Bg4 10. d4 Nbd7 11. Kh1 Nb6 12. Bb3 h6 13. Qd3 Re8 14. Ne5 Bxe5
15. dxe5 Qxd3 16. cxd3 Rxe5 17. Bxf4 Rh5 18. Kg1 Nbd5 19. h3 Be6 20. Ne2 Re8 21.
Bd2 Re5 22. Nd4 Bd7 23. Rac1 Ne3 24. Rf2 Nf5 25. Nxf5 Rxf5 26. Rxf5 Bxf5 27.
Rxc6 Bxd3 28. Rc7 Re2 29. Rxf7 Rxd2 30. Rxf6+ Kh7 31. Rd6 g6 32. Kh2 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "6.3"]
[White "Ootes, Lars"]
[Black "Schouten, Jordy"]
[Result "0-1"]
[WhiteTitle "IM"]
[WhiteElo "2422"]
[BlackElo "2037"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal variation"]
[WhiteFideId "1019708"]
[BlackFideId "1040090"]
[EventDate "2016.06.03"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8.
Qd1 Nf6 9. Nc3 h6 10. g4 d5 11. g5 Nxe4 12. Nxd5 Qd8 13. gxh6 gxh6 14. Bg2 Bf5
15. c3 Rg8 16. Bf3 Qh4 17. Be3 O-O-O 18. Qb3 Qh3 19. Be2 Bg4 20. Bxa6 bxa6 21.
Qb6 Kd7 22. Qc7+ Ke6 23. Qxc6+ Nd6 24. Rg1 Rc8 25. Nc7+ Rxc7 26. Qxc7 Qf3 27.
Rxg4 Rxg4 28. Kd2 Nc4+ 29. Kc2 Qe2+ 30. Kb3 Qxb2+ 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "6.4"]
[White "Van Overdam, Julian"]
[Black "Beerdsen, Thomas"]
[Result "1/2-1/2"]
[BlackTitle "FM"]
[WhiteElo "2351"]
[BlackElo "2396"]
[ECO "B23"]
[Opening "Sicilian"]
[Variation "closed"]
[WhiteFideId "1015303"]
[BlackFideId "1030108"]
[EventDate "2016.06.03"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. O-O Nxb5 7. Nxb5 d6 8. d3
Nf6 9. Nc3 O-O 10. Qe1 e5 11. fxe5 dxe5 12. Bg5 h6 13. Be3 Qd6 14. Qh4 Nh5 15.
Nd5 Be6 16. g4 Bxd5 17. gxh5 Bc6 18. hxg6 f5 19. exf5 Rxf5 20. Nd2 Raf8 21. Ne4
Qxg6+ 22. Qg3 Qh5 23. Rxf5 Rxf5 24. Qg2 c4 25. Kh1 Kh7 26. b4 a6 27. Rg1 Rf7 28.
h3 Qf3 29. Qxf3 Rxf3 30. Re1 Rxh3+ 31. Kg2 Rh4 32. Kg3 Rh5 33. Rf1 cxd3 34. cxd3
Kg6 35. Nd6 Bf6 36. Ne4 Bh4+ 37. Kg2 Be7 38. a3 Rh4 39. Kf3 Rh3+ 40. Ke2 Bxe4
41. dxe4 Bg5 42. Bxg5 hxg5 43. Rf5 Rxa3 44. Rxe5 b5 45. Re6+ Kf7 46. Rc6 Ke7 47.
Rg6 Ra4 48. Ke3 Kd7 49. e5 Rxb4 50. Rxa6 Rc4 51. Rb6 b4 52. Kd3 Rf4 53. Rg6 Rg4
54. Rb6 b3 55. Kc3 Re4 56. Kxb3 Rxe5 57. Kc3 Rd5 58. Kc4 Rd1 59. Rg6 Rg1 60. Kd4
Ke7 61. Ke3 Kf7 62. Ra6 Rg3+ 63. Kf2 Rb3 64. Kg2 Re3 65. Kf2 Re6 66. Rxe6 1/2-1/2

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "6.5"]
[White "Peng, Zhaoqin"]
[Black "Konings, Frans"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2379"]
[BlackElo "2250"]
[ECO "D55"]
[Opening "QGD"]
[Variation "Neo-orthodox variation, 7.Bh4"]
[WhiteFideId "1004786"]
[BlackFideId "1005421"]
[EventDate "2016.06.03"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 Nbd7 8. Rc1
c6 9. a3 b6 10. Bd3 Bb7 11. O-O c5 12. cxd5 Nxd5 13. Bg3 Nxc3 14. bxc3 c4 15.
Bxc4 Bxa3 16. Rb1 Be7 17. Bd3 Nf6 18. Nd2 Nd5 19. Qb3 Rc8 20. Rfc1 Qd7 21. Ra1
Ra8 22. Bb5 Bc6 23. Bxc6 Qxc6 24. c4 Nf6 25. Ra6 Rfd8 26. Rca1 Rd7 27. h3 Ne4
28. Nxe4 Qxe4 29. Qb5 Rb7 30. R1a2 Bd8 31. d5 exd5 32. Qc6 Qe7 33. cxd5 Qd7 34.
e4 Kh7 35. Bf4 b5 36. Rb2 Bb6 37. Qxd7 Rxd7 38. Rxb5 Re8 39. Ra4 f6 40. g4 g5
41. Bd2 Kg6 42. Kg2 h5 43. Ba5 Bxa5 44. Rbxa5 Rde7 45. Kf3 Rb8 46. Rxa7 Rb3+ 47.
Kg2 Rxa7 48. Rxa7 h4 49. Re7 Rd3 50. f3 Rd1 51. Kf2 Rd4 52. Ke2 Kh6 53. Ke3 Rd1
54. Ke2 Rd4 55. Ra7 Kg6 56. Rb7 Kh6 57. Ke3 Rd1 58. Rb2 Kg6 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "6.6"]
[White "Van de Fliert, Willem"]
[Black "Ondersteijn, Niels"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2165"]
[BlackElo "2391"]
[ECO "C41"]
[Opening "Philidor"]
[Variation "exchange variation"]
[WhiteFideId "1006800"]
[BlackFideId "1011162"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. g3 d5 7. e5 Ng4 8. e6
Nf6 9. exf7+ Kxf7 10. Bg2 Re8 11. O-O c6 12. Bf4 Na6 13. a3 Bg4 14. Nf3 Bd6 15.
Qd4 Bxf3 16. Bxf3 Bxf4 17. Qxf4 Qc7 18. Qxc7+ Nxc7 19. Rad1 Rad8 20. Ne2 Nd7 21.
Kg2 Ne5 22. b3 Rd6 23. Bh5+ g6 24. f4 Nd7 25. Bf3 Nf6 26. Nc1 Nb5 27. a4 Nc3 28.
Rde1 Rxe1 29. Rxe1 Re6 30. Rxe6 Kxe6 31. Nd3 b6 32. Kf2 Kd6 33. Ke3 c5 34. Nf2
a6 35. Kd3 d4 36. Bb7 Nfd5 37. Bxd5 Kxd5 38. Ng4 Ne4 39. c4+ dxc3 40. Ne3+ Ke6
41. Kxe4 b5 42. axb5 axb5 43. g4 b4 44. Kd3 Kd6 45. Kc4 Kc6 46. f5 gxf5 47. gxf5
Kd6 48. Kb5 h5 49. h4 1-0

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "6.7"]
[White "Sekandar, Kambiz"]
[Black "Schoppen, Casper"]
[Result "0-1"]
[WhiteElo "2129"]
[BlackElo "2298"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "11700939"]
[BlackFideId "1046730"]
[EventDate "2016.06.03"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Bb3 a6 7. Nbd2 Ba7 8. Nf1
Ne7 9. Ng3 Ng6 10. O-O O-O 11. Be3 h6 12. h3 Re8 13. Qd2 Bxe3 14. fxe3 Be6 15.
Bxe6 Rxe6 16. Nf5 d5 17. exd5 Qxd5 18. e4 Qc5+ 19. Qf2 Qb5 20. Rad1 Rd8 21. c4
Qb6 22. Rd2 Qxf2+ 23. Kxf2 Ne7 24. g4 Ng6 25. Ke3 Rde8 26. Rg1 h5 27. gxh5 Nxh5
28. h4 Ngf4 29. Ng3 Nxg3 30. Rxg3 f6 31. Rg1 c5 32. Ne1 Rd6 33. Nc2 Red8 34.
Rgd1 Kh7 35. b4 b6 36. d4 cxd4+ 37. Nxd4 Rxd4 38. Rxd4 Ng2+ 39. Kf2 exd4 40.
Kxg2 d3 41. Kf3 Rd4 42. c5 bxc5 43. bxc5 d2 44. Ke3 Rc4 45. Rxd2 Rxc5 46. Kf4
Ra5 47. Kg4 Kg6 48. Kf4 Ra4 49. Rg2+ Kh6 50. Rc2 Kh5 51. Rc8 Rxa2 52. Rh8+ Kg6
53. h5+ Kf7 54. Ra8 Ra5 55. Ra7+ Kg8 56. h6 gxh6 57. Kg4 Rg5+ 58. Kf4 a5 59. Rb7
h5 60. Rb8+ Kg7 61. Rb7+ Kg6 62. Rb8 Re5 63. Rh8 Kg7 64. Ra8 h4 65. Rb8 Rg5 66.
e5 Rxe5 67. Kg4 a4 68. Ra8 Re4+ 69. Kh5 h3 70. Ra7+ Kf8 71. Kg6 h2 72. Rh7 Re2
73. Kxf6 Kg8 74. Rh3 a3 75. Rg3+ Kf8 76. Rxa3 h1=Q 0-1

[Event "43rd OKU 2016"]
[Site "Utrecht NED"]
[Date "2016.06.05"]
[Round "6.8"]
[White "Balje, Jan"]
[Black "Smits, Mark"]
[Result "0-1"]
[BlackTitle "FM"]
[WhiteElo "2219"]
[BlackElo "2221"]
[ECO "E62"]
[Opening "King's Indian"]
[Variation "fianchetto, Kavalek (Bronstein) variation"]
[WhiteFideId "1004085"]
[BlackFideId "1008110"]
[EventDate "2016.06.03"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Qa5 8. e4 Bg4
9. h3 Bxf3 10. Bxf3 Nfd7 11. Be3 a6 12. Qd2 c5 13. dxc5 dxc5 14. Nd5 Qd8 15.
Rfd1 e6 16. Nc3 Qa5 17. Be2 Rd8 18. Bg5 Rc8 19. Rab1 Bd4 20. Be3 Nc6 21. f4 Rd8
22. Bd3 Nb6 23. Bxd4 Rxd4 24. Qe2 Rad8 25. a3 Na4 26. Na2 b5 27. b4 Qb6 28. Kg2
cxb4 29. axb4 Qb7 30. cxb5 axb5 31. Kh2 Qd7 32. Bc2 Rd2 33. Rxd2 Qxd2 34. Re1
Nb2 35. Kh1 Nc4 36. Bd1 Rd3 37. Qxd2 Nxd2 38. Be2 Re3 39. Kg2 Nd4 40. Kf2 Ra3
41. Nc1 Nxe4+ 0-1

