[Event "Enschede op-C U14"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "4"]
[White "Bokern, Peter"]
[Black "Dokter, Dani"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1360"]
[BlackElo "1061"]
[PlyCount "21"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nd4 9. Bxd5+ Kd6 10. Qf7 c6 11. Ne4# 1-0

[Event "Enschede op-C U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "1"]
[White "Bokern, Peter"]
[Black "Witsenburg, Tom"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "1360"]
[BlackElo "1811"]
[PlyCount "66"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Be3 Nf6 7. f3 Be7 8. Bc4 0-0 9. Qd2 Nxd4 10. Bxd4 e5 11. Be3 a6 12. 0-0-0 Be6 13. Bd5 Bxd5 14. Nxd5 Nxd5 15. Qxd5 b5 16. Rd3 Bg5 17. Kb1 Bxe3 18. Rxe3 Qb6 19. Rd3 Rfd8 20. Rhd1 Rac8 21. a3 h6 22. Rf1 Qa7 23. f4 exf4 24. Rxf4 Rf8 25. Qxd6 Qg1+ 26. Ka2 Rxc2 27. Rg4 Rxg2 28. Rdg3 Rxg3 29. Rxg3 Qf2 30. Qxh6 Qxg3 31. Qxa6 Qd3 32. a4 Qc4+ 33. Ka3 b4# 0-1

[Event "Enschede op-C U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "3"]
[White "Sucik, Samuel"]
[Black "Bokern, Peter"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1672"]
[BlackElo "1360"]
[PlyCount "69"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Nc6 10. Nd5 Nxd5 11. Bxd8 Ndb4 12. Rd1 Bg4 13. Bxc7 Na6 14. Bd6 Rd8 15. h3 Be6 16. Ba3 Nd4 17. Nxd4 exd4 18. 0-0 Nc7 19. b3 f5 20. f3 Ne8 21. Bd3 Nf6 22. Kh2 Nh5 23. g3 f4 24. g4 Ng3 25. Rf2 Bf6 26. Rfd2 h5 27. Bc2 hxg4 28. hxg4 Kf7 29. Kg2 d3 30. Rxd3 Rxd3 31. Bxd3 Ke8 32. Bd6 g5 33. Rd2 Kd7 34. Bc5 b6 35. Bb4 1-0

[Event "Twente Young Master op-D"]
[Site "Twente"]
[Date "2007.08.11"]
[Round "13"]
[White "De Vries, Emma"]
[Black "Bokern, Peter"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1314"]
[BlackElo "1017"]
[PlyCount "52"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. d4 cxd4 6. Nxd4 g6 7. Bc4 Bg7 8. Be3 0-0 9. 0-0 a6 10. a4 Re8 11. Nf3 Ng4 12. Qd2 e5 13. fxe5 Ncxe5 14. Nxe5 Nxe5 15. Bb3 Be6 16. Bxe6 Rxe6 17. b3 Rc8 18. Bd4 Rf6 19. Nd5 Rxf1+ 20. Rxf1 Rb8 21. Bb6 Qh4 22. Qf4 Qh5 23. Bc7 Bh6 24. Qg3 Re8 25. Nf6+ Kg7 26. Nxh5+ Kg8 1-0

[Event "Twente Young Master op-D"]
[Site "Twente"]
[Date "2007.08.10"]
[Round "10"]
[White "Vandersmissen, Hans"]
[Black "Bokern, Peter"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1234"]
[BlackElo "1017"]
[PlyCount "64"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 c5 4. c3 Nf6 5. Nf3 Nc6 6. Bb5 Bd6 7. Bg3 0-0 8. 0-0 Qe7 9. Nbd2 a6 10. Bxc6 bxc6 11. Re1 cxd4 12. cxd4 c5 13. e4 Nxe4 14. Nxe4 dxe4 15. Rxe4 Bb7 16. dxc5 Bxg3 17. Qd3 Bxe4 18. Qxe4 Bc7 19. Rd1 Qxc5 20. g3 Rad8 21. Rxd8 Rxd8 22. h4 Qc1+ 23. Kg2 Qxb2 24. Qc6 Bb6 25. Nd2 Qd4 26. Ne4 Qd5 27. Qxb6 Qxe4+ 28. Kh2 Qd4 29. Qc7 Qxf2+ 30. Kh3 Qf5+ 31. Kg2 Rd2+ 32. Kg1 Qf2+ 0-1

[Event "Twente Young Master op-D"]
[Site "Twente"]
[Date "2007.08.09"]
[Round "8"]
[White "Langezaal, Arnold"]
[Black "Bokern, Peter"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1074"]
[BlackElo "1017"]
[PlyCount "126"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nc3 Qd7 4. Nf3 c5 5. Ne5 Qd8 6. e3 Nc6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. 0-0 Nf6 10. Bg5 Bd6 11. Bh4 0-0 12. Re1 Be7 13. f3 Nd7 14. Bg3 f6 15. Nxc6 bxc6 16. e4 cxd4 17. Na4 Qa5 18. b3 Bb4 19. Re2 Rfe8 20. a3 Bc5 21. Nxc5 Qxc5 22. b4 d3+ 23. Rf2 dxc2 24. Qxc2 Qxc2 25. Rxc2 Rac8 26. Rac1 d4 27. Rxc6 Rxc6 28. Rxc6 Nb8 29. Bxb8 Rxb8 30. Rd6 e5 31. Rc6 d3 32. Rd6 g6 33. Rxd3 f5 34. exf5 gxf5 35. Rd5 Re8 36. Kf2 Kf7 37. Rd7+ Ke6 38. Rxh7 a6 39. Ra7 Kd5 40. Rxa6 Kc4 41. Rf6 e4 42. Rxf5 e3+ 43. Ke2 Kb3 44. Rf4 Kxa3 45. Re4 Rc8 46. Rxe3+ Kxb4 47. h4 Rc2+ 48. Kf1 Rc1+ 49. Kf2 Kc4 50. Re7 Rc2+ 51. Kg3 Kd5 52. Kg4 Rxg2+ 53. Kf5 Rg8 54. h5 Rf8+ 55. Kg6 Rxf3 56. Rf7 Rg3+ 57. Kh7 Ke6 58. Rg7 Rf3 59. Rg6+ Rf6 60. Rxf6+ Kxf6 61. Kh6 Kf7 62. Kh7 Kf6 63. h6 Kf7 1/2-1/2

[Event "Twente Young Master op-D"]
[Site "Twente"]
[Date "2007.08.08"]
[Round "6"]
[White "Van der Werff, Frank"]
[Black "Bokern, Peter"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1523"]
[BlackElo "1017"]
[PlyCount "39"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Nf6 6. d3 Bg7 7. 0-0 a6 8. Bxc6+ bxc6 9. Qe1 e5 10. fxe5 dxe5 11. Be3 c4 12. Nxe5 0-0 13. Nxc4 Ng4 14. Bf4 Re8 15. h3 Ne5 16. Nxe5 Qd4+ 17. Kh1 Bxe5 18. Bxe5 Qxe5 19. Qf2 Re7 20. d4 1-0

[Event "Twente Young Master op-D"]
[Site "Twente"]
[Date "2007.08.07"]
[Round "2"]
[White "Nicolai, Celine"]
[Black "Bokern, Peter"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1281"]
[BlackElo "1017"]
[PlyCount "57"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nf6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 g6 6. Bg5 Bg7 7. Qd2 0-0 8. Bh6 Nbd7 9. Bd3 Nc5 10. 0-0 Ng4 11. Bxg7 Kxg7 12. f4 e5 13. Nf3 Qb6 14. Kh1 exf4 15. Rab1 Ne3 16. Nd5 Nxf1 17. Qc3+ Kg8 18. Nxb6 axb6 19. Rxf1 Re8 20. Qd4 Ra4 21. Qxd6 Nxe4 22. Qxb6 Re6 23. Qd8+ Kg7 24. Qxc8 Rxa2 25. Qc4 Nf2+ 26. Rxf2 Ra1+ 27. Rf1 Rea6 28. b3 Kg8 29. Qc8+ 1-0

[Event "Twente Young Master op-D"]
[Site "Twente"]
[Date "2007.08.06"]
[Round "1"]
[White "Bokern, Peter"]
[Black "Goedegebuur, Richard"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1017"]
[BlackElo "1507"]
[PlyCount "46"]
[EventDate "2007.08.06"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Bb4 7. Bd2 Nxd4 8. a3 Bxc3 9. Bxc3 Nc6 10. Qe2 b6 11. 0-0-0 Qc7 12. g3 e5 13. Bh3 d6 14. Bg2 Be6 15. f4 Rd8 16. Rd2 Bg4 17. Qc4 Be6 18. Qb5 Ke7 19. Rhd1 Ng4 20. Rd3 Nf2 21. f5 Nxd3+ 22. Rxd3 Bd7 23. Bf3 Nd4 0-1

