[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.10"]
[Round "9"]
[White "Bekkink, Sereyo"]
[Black "Sekandar, Kambiz"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1937"]
[BlackElo "2059"]
[PlyCount "82"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. Nf3 c5 6. c3 Nc6 7. a3 cxd4 8. cxd4 Nge7 9. 0-0 Nc8 10. b4 a6 11. Bg5 Be7 12. Bxe7 Qxe7 13. b5 axb5 14. Bxb5 0-0 15. Bd3 Bg4 16. Be2 Nb6 17. Qb3 Bxf3 18. Bxf3 Nc4 19. Rd1 Ra5 20. Be2 b5 21. Bf1 Qa7 22. Qg3 Nxd4 23. Bd3 Nc6 24. Bxh7+ Kxh7 25. Qh4+ Kg8 26. Rd3 N4xe5 27. Rh3 f6 28. Qh7+ Kf7 29. Rg3 Rg8 30. Nd2 Qd4 31. Nb3 Qb2 32. Rb1 Qxa3 33. Nxa5 Qxa5 34. f4 Nc4 35. f5 e5 36. Qh5+ Ke7 37. Qd1 b4 38. Ra1 Qc5+ 39. Kh1 Nd4 40. Qf1 Nd6 41. Rc1 Qb6 0-1

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.09"]
[Round "8"]
[White "Hekhuis, Jeroen"]
[Black "Bekkink, Sereyo"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2068"]
[BlackElo "1937"]
[PlyCount "105"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d5 6. d4 c6 7. cxd5 cxd5 8. 0-0 Nc6 9. Ne5 Nxe5 10. dxe5 Ng4 11. Nxd5 Nxe5 12. Bg5 Nc6 13. Rc1 Be6 14. b3 Qa5 15. Nxe7+ Nxe7 16. Bxe7 Rfe8 17. b4 Qxa2 18. Qd6 Qxe2 19. Bxb7 Rab8 20. Bc6 Rec8 21. Rfe1 Qa6 22. b5 Qa5 23. Re3 Bh6 24. Ra3 Qc7 25. Rca1 Bg7 26. Qxc7 Rxc7 27. Bd6 Rxc6 28. bxc6 Rb6 29. Rd1 Rxc6 30. Rxa7 h5 31. Rc7 Ra6 32. Kg2 Bg4 33. Rd2 Bh6 34. f4 Bg7 35. Bb4 Be6 36. Bc3 Bxc3 37. Rxc3 Ra5 38. Kf3 Bg4+ 39. Ke4 Bf5+ 40. Kd4 Ra8 41. Rc5 Rd8+ 42. Rd5 Re8 43. Kc5 Kg7 44. Rd8 Re1 45. Rb8 Rc1+ 46. Kd6 Re1 47. Rbb2 Bg4 48. Rb3 Be6 49. Ra3 Bf5 50. h4 Re6+ 51. Kd5 Re1 52. Kd4 Re4+ 53. Kd5 1/2-1/2

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.08"]
[Round "7"]
[White "Bekkink, Sereyo"]
[Black "Oosterom, Erik"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1937"]
[BlackElo "2125"]
[PlyCount "40"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. Nf3 Nd7 6. 0-0 Ne7 7. Nh4 Nc8 8. Nxf5 exf5 9. Bd3 g6 10. Re1 Bg7 11. Qf3 Nf8 12. c3 Ne6 13. Nd2 Nb6 14. Nf1 h5 15. Qe2 Bh6 16. Bxh6 Rxh6 17. Qd2 Qg5 18. Kh1 Qxd2 19. Nxd2 Ke7 20. h4 Rhh8 1/2-1/2

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.07"]
[Round "6"]
[White "Gijsen, Stief"]
[Black "Bekkink, Sereyo"]
[Result "1/2-1/2"]
[ECO "C13"]
[WhiteElo "2142"]
[BlackElo "1937"]
[PlyCount "70"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 b6 8. Bb5+ c6 9. Bd3 Bxd4 10. Nxd4 Qxd4 11. Qh5 Ba6 12. 0-0-0 Bxd3 13. Rhe1 Qb4 14. Nf6+ Ke7 15. Ne4 Nd7 16. Qg5+ Nf6 17. cxd3 Rhg8 18. Kb1 Rad8 19. Qc1 Nxe4 20. Rxe4 Qb5 21. Rc4 Rd6 22. Qf4 Qh5 23. Re1 Rgd8 24. Qe4 c5 25. Rc3 Qxh2 26. Qg4 Qh6 27. Re3 Qf6 28. Rf3 Qh6 29. Kc2 Rd4 30. Qg3 R4d5 31. Rc4 Qg6 32. Rg4 Qh5 33. Rxg7 Rf8 34. Qf4 e5 35. Qe4 Rd4 1/2-1/2

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.06"]
[Round "5"]
[White "Bekkink, Sereyo"]
[Black "Stange, Sven"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1937"]
[BlackElo "2137"]
[PlyCount "41"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. Kb1 Bf6 11. Bg5 Bxg5 12. Qxg5 f6 13. Qe3 0-0 14. Nd4 Bf7 15. Nxc6 bxc6 16. Bd3 Rfe8 17. Qf4 Re5 18. g4 c5 19. g5 Qe6 20. gxf6 Qxf6 21. Qxf6 1/2-1/2

[Event "Vlissingen HZ op 17th"]
[Site "Vlissingen"]
[Date "2013.08.04"]
[Round "2"]
[White "Meertens, Martin"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2177"]
[BlackElo "1937"]
[PlyCount "149"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. g3 Nbd7 6. Bg2 0-0 7. 0-0 e5 8. h3 a5 9. e4 exd4 10. Nxd4 Nb6 11. b3 a4 12. Be3 axb3 13. axb3 Rxa1 14. Qxa1 Nfd7 15. Rd1 Nc5 16. Qa2 Be6 17. Bf1 Qd7 18. Nxe6 Qxe6 19. Nd5 Nxd5 20. exd5 Qc8 21. b4 Ne4 22. Rd3 Re8 23. Ra3 h5 24. h4 Nf6 25. c5 dxc5 26. bxc5 Qf5 27. d6 cxd6 28. cxd6 Bf8 29. Rd3 Rd8 30. Bf4 Ne4 31. Rd5 Nc3 32. Rxf5 Nxa2 33. Rd5 Nc3 34. Rd4 Bg7 35. Rd3 Ne4 36. Bg2 Nc5 37. Rd1 Ne6 38. Bxb7 Nxf4 39. gxf4 Bh6 40. f5 gxf5 41. Kg2 Bf4 42. d7 Kg7 43. Bc6 Be5 44. Re1 Bf6 45. Kh3 Kg6 46. Re8 Kg7 47. Kg3 Kg6 48. Re2 Rb8 49. Re8 Rd8 50. Bb5 Kg7 51. Kf4 Bxh4 52. Kxf5 Bf6 53. Re1 Bh4 54. Re8 Bf6 55. f3 h4 56. Kg4 Kh6 57. Bc6 Kg7 58. f4 Kh6 59. Kf5 Kg7 60. Re1 Bd4 61. Rh1 Bf2 62. Rh2 Be1 63. Rg2+ Kf8 64. Re2 Ba5 65. Kg4 Kg7 66. Kxh4 Kf6 67. Kg4 Bb6 68. Kf3 Kf5 69. Re5+ Kf6 70. Ke4 Bc7 71. Re8 Bb6 72. Ba4 Bc7 73. Kd5 Kf5 74. Kc6 Ba5 75. Re5+ 1-0

[Event "Haarlem Nova College op-A 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "6"]
[White "Bekkink, Sereyo"]
[Black "Haver, Bas"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1937"]
[BlackElo "2067"]
[PlyCount "64"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Be7 10. Bd3 a5 11. Bxf5 exf5 12. Nc3 Be6 13. b5 a4 14. 0-0 Na5 15. Qxa4 0-0 16. Rfc1 Ra7 17. Nb1 Rfa8 18. Nbd2 h6 19. Rab1 Nc4 20. Nxc4 dxc4 21. Qd1 Qxb5 22. Bc3 Qd5 23. Bb4 Bxb4 24. axb4 b5 25. Ne1 f4 26. Ra1 Bg4 27. f3 Bf5 28. Rxa7 Rxa7 29. Qd2 g5 30. Qc3 Qa8 31. Nc2 Ra2 32. Kf2 Qa4 0-1

[Event "Haarlem Nova College op-A 12th"]
[Site "Haarlem"]
[Date "2013.06.30"]
[Round "5"]
[White "De Jager, Pieter"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2067"]
[BlackElo "1937"]
[PlyCount "74"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. g3 Bg4 5. Qc1 Be7 6. Bg2 c6 7. d3 Nbd7 8. Nd2 Rc8 9. f3 Be6 10. Nh3 h6 11. 0-0 0-0 12. e4 Ne8 13. f4 f5 14. fxe5 dxe5 15. exf5 Bxf5 16. Ne4 Nd6 17. Nhf2 Nxe4 18. Nxe4 Bxe4 19. Bxe4 Qb6+ 20. Kg2 Bg5 21. Qe1 Qc5 22. Qe2 Nf6 23. c4 b5 24. h4 Be3 25. Bf5 Rce8 26. Ba3 Qxa3 27. Qxe3 bxc4 28. dxc4 Nh5 29. Bg6 Nf4+ 30. gxf4 exf4 31. Qd4 Re3 32. Rxf4 Rxf4 33. Qxe3 Rg4+ 34. Kh3 Rxg6 35. Qe8+ Kh7 36. Qe4 Qc5 37. b4 Qf2 0-1

[Event "Haarlem Nova College op-A 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "3"]
[White "Bekkink, Sereyo"]
[Black "Polak, Indra"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1937"]
[BlackElo "2163"]
[PlyCount "66"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. a4 Be6 10. Be3 Nbd7 11. f4 exf4 12. Rxf4 Rc8 13. Nd4 Ne5 14. Nf5 Bxf5 15. exf5 d5 16. g4 h6 17. Kh1 Re8 18. Qg1 Nc6 19. Rd1 Bd6 20. Rff1 Qe7 21. g5 hxg5 22. Bxg5 Nb4 23. Bf3 Be5 24. Rfe1 Qd6 25. Re2 Bf4 26. Rg2 Re3 27. Nxd5 Nbxd5 28. Bxd5 Nxd5 29. Bxf4 Qxf4 30. Rxd5 Qe4 31. Rd1 Rxc2 32. Rd8+ Kh7 33. f6 Rxg2 0-1

[Event "Haarlem Nova College op-A 12th"]
[Site "Haarlem"]
[Date "2013.06.29"]
[Round "2"]
[White "Perez Garcia, Hebert"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2137"]
[BlackElo "1937"]
[PlyCount "58"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. g3 Bg7 6. Bg2 Bd7 7. d3 Rc8 8. 0-0 Nf6 9. h3 0-0 10. Be3 Qc7 11. Qd2 e6 12. g4 a6 13. f5 exf5 14. exf5 gxf5 15. Bh6 Qd8 16. Bxg7 Kxg7 17. Nh4 Nd4 18. Nxf5+ Bxf5 19. gxf5 Kh8 20. Rae1 Rg8 21. Kh1 Nh5 22. Rf2 Nxf5 23. Ne4 Qd7 24. Rxf5 Qxf5 25. Nxd6 Qd7 26. Nxc8 Qxc8 27. Re5 Ng3+ 28. Kh2 Qb8 29. Qf4 Nh5 0-1

[Event "Haarlem Nova College op-A 12th"]
[Site "Haarlem"]
[Date "2013.06.28"]
[Round "1"]
[White "Bekkink, Sereyo"]
[Black "Vroombout, Enrico"]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1937"]
[BlackElo "2180"]
[PlyCount "52"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. a4 Nc6 9. Be3 0-0 10. Nb3 b6 11. f4 Rb8 12. Bf3 Na5 13. Nxa5 bxa5 14. Rb1 Qc7 15. g4 Rb4 16. g5 Nd7 17. Bg2 Re8 18. f5 Bf8 19. Qh5 g6 20. Qh3 Bb7 21. Rf4 exf5 22. exf5 Bxg2 23. Qxg2 Rxe3 24. Nd5 Qc5 25. Kh1 Rxf4 26. Nxf4 Qxf5 0-1

[Event "Hessen-chA"]
[Site "Korbach"]
[Date "2013.03.30"]
[Round "7"]
[White "Bekkink, Sereyo"]
[Black "Zatschek, Mark"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1887"]
[BlackElo "2148"]
[PlyCount "45"]
[EventDate "2013.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. a3 cxd4 8. cxd4 Nge7 9. b4 a6 10. Bb2 Nc8 11. Nbd2 Be7 12. 0-0 0-0 13. Rc1 Nb6 14. Ne1 f6 15. f4 fxe5 16. dxe5 Qe8 17. Nd3 Nd7 18. Nb3 Qg6 19. Nf2 Rac8 20. Rc3 Bh4 21. g3 Bd8 22. Bh5 Qh6 23. Bc1 1/2-1/2

[Event "Hessen-chA"]
[Site "Korbach"]
[Date "2013.03.30"]
[Round "6"]
[White "Braun, Ingram H"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1972"]
[BlackElo "1887"]
[PlyCount "86"]
[EventDate "2013.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Na3 Bd7 6. Nb5 Bxb5 7. Bxb5+ Nc6 8. Qf3 cxd4 9. Qxd5 exd5 10. Bxc6+ bxc6 11. cxd4 Bb4+ 12. Bd2 Rb8 13. 0-0-0 Nf6 14. Bxb4 Rxb4 15. Nf3 0-0 16. Ne5 Ne4 17. Rhf1 f6 18. Ng4 Rfb8 19. f3 Nd6 20. Rf2 Nf5 21. Re2 Nxd4 22. Red2 Nf5 23. Re1 Kf7 24. Nf2 a5 25. Nd3 Rc4+ 26. Kb1 Rd4 27. Kc2 Rb7 28. b3 Rh4 29. h3 d4 30. Nc5 Rb5 31. Ne4 Ne3+ 32. Kd3 Rd5 33. Rc1 f5 34. Nc5 Rh6 35. a3 Rg6 36. g4 fxg4 37. hxg4 Rf6 38. Ke4 g5 39. b4 axb4 40. axb4 Rf4+ 41. Kd3 Rxf3 42. Ra2 Nxg4+ 43. Kc4 Ne5# 0-1

[Event "Hessen-chA"]
[Site "Korbach"]
[Date "2013.03.29"]
[Round "5"]
[White "Bekkink, Sereyo"]
[Black "Ehmann, Thilo"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1887"]
[BlackElo "1900"]
[PlyCount "79"]
[EventDate "2013.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. b4 Bb6 7. 0-0 0-0 8. Bg5 h6 9. Bh4 d6 10. a4 Be6 11. Nbd2 Kh7 12. Re1 Rg8 13. Bxe6 fxe6 14. Nc4 Ba7 15. d4 exd4 16. e5 Nxe5 17. Nfxe5 dxe5 18. Qd3+ Kh8 19. Nxe5 Rf8 20. Ng6+ Kg8 21. Nxf8 Qxf8 22. Rxe6 Nd5 23. Qc4 c6 24. cxd4 Qxb4 25. Qxb4 Nxb4 26. Rb1 a5 27. Re7 Bxd4 28. Rxb7 Kh7 29. Bg3 Na2 30. Re1 Rd8 31. Kf1 Rd5 32. Ree7 Rc5 33. Bf4 Nc3 34. Be3 Bxe3 35. Rxg7+ Kh8 36. fxe3 Nxa4 37. Rgc7 Rf5+ 38. Ke1 Rf8 39. Rh7+ Kg8 40. Rbg7# 1-0

[Event "Hessen-chA"]
[Site "Korbach"]
[Date "2013.03.29"]
[Round "4"]
[White "Pruesse, Horst"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2068"]
[BlackElo "1887"]
[PlyCount "85"]
[EventDate "2013.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 d6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 Nc6 8. Ne2 Nf6 9. d3 h6 10. c3 c4 11. Ng3 cxd3 12. Qxd3 0-0 13. h3 a6 14. Be3 b5 15. Rad1 Qc7 16. Nh2 Na5 17. Ng4 Nxg4 18. hxg4 Nc4 19. Bc1 Rac8 20. e5 dxe5 21. f5 g5 22. f6 Qb6+ 23. Kh1 Bxf6 24. Nf5 e6 25. Ng3 Bg7 26. Nh5 Qd8 27. Qe4 Qc7 28. Rd3 Nb6 29. Rh3 Qc4 30. Qf3 Nd5 31. Rd1 Nf4 32. Bxf4 exf4 33. Nxg7 Kxg7 34. b3 Qc7 35. Qe4 Rfd8 36. Rhd3 Rxd3 37. Rxd3 Rd8 38. Rd4 Rxd4 39. cxd4 Qc1+ 40. Kh2 Qe3 41. Qxe3 fxe3 42. Kg3 f5 43. gxf5 0-1

[Event "Hessen-chA"]
[Site "Korbach"]
[Date "2013.03.28"]
[Round "2"]
[White "Bekkink, Sereyo"]
[Black "Sorial, Hanna"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1887"]
[BlackElo "2285"]
[PlyCount "114"]
[EventDate "2013.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Ne7 5. a3 a5 6. Nf3 Nd7 7. Bd3 Nc6 8. 0-0 Be7 9. Be3 0-0 10. Nbd2 cxd4 11. cxd4 f5 12. Nb3 Kh8 13. Qd2 Qb6 14. Nc1 f4 15. Bxf4 Nxd4 16. Nxd4 Qxd4 17. Ne2 Qb6 18. Qc2 h6 19. Qd2 g5 20. Be3 d4 21. Bxd4 Bc5 22. Qe3 Bxd4 23. Nxd4 Rf4 24. Nb5 Qxe3 25. fxe3 Rxf1+ 26. Rxf1 Nxe5 27. Rf8+ Kg7 28. Rd8 Ra6 29. Rxc8 Nxd3 30. Rc7+ Kf6 31. Rxb7 Rc6 32. Nc3 Nxb2 33. Ne4+ Ke5 34. Rxb2 Kxe4 35. Kf2 h5 36. Rb5 e5 37. Rxa5 Rc2+ 38. Kf1 h4 39. h3 Ra2 40. Kg1 Ra1+ 41. Kf2 Ra2+ 42. Kf1 Rc2 43. a4 Ra2 44. Kg1 Re2 45. Rb5 Rxe3 46. Rb4+ Kf5 47. a5 Ra3 48. Rb5 Kf4 49. Kf1 e4 50. Kf2 Ra2+ 51. Kf1 Ke3 52. Rb3+ Kd4 53. Rb4+ Kd3 54. Rb5 Ra1+ 55. Kf2 e3+ 56. Kf3 e2 57. Rd5+ Kc4 0-1

[Event "Hessen-chA"]
[Site "Korbach"]
[Date "2013.03.28"]
[Round "3"]
[White "Kuhn, Gerhard"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2037"]
[BlackElo "1887"]
[PlyCount "155"]
[EventDate "2013.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Bd7 7. Nc2 Be7 8. Ne3 Qc6 9. Be2 0-0 10. 0-0 Qc7 11. Qb3 Nc6 12. Nc4 Rfd8 13. Bg5 cxd4 14. cxd4 Be8 15. Rac1 Nd5 16. Bxe7 Qxe7 17. Rfd1 Rac8 18. g3 b5 19. Ne3 Na5 20. Qd3 Nb4 21. Qa3 Nbc6 22. Bxb5 Qb7 23. Be2 Qb6 24. d5 exd5 25. Nxd5 Qb8 26. Ba6 Nb7 27. Rc3 Bd7 28. Rb3 Be6 29. Rxb7 Qa8 30. Rb5 Rb8 31. Qc5 Rb6 32. Rxb6 axb6 33. Qb5 Na7 34. Ne7+ Kf8 35. Rxd8+ Qxd8 36. Qb4 Qxe7 37. Qxe7+ Kxe7 38. b3 Bd5 39. Nd2 b5 40. a4 bxa4 41. bxa4 Bc6 42. a5 Kd6 43. Bd3 g6 44. Ne4+ Bxe4 45. Bxe4 Kc5 46. a6 Kb6 47. Bd5 f6 48. Bb7 Nb5 49. Kg2 Nd6 50. Bd5 Kxa6 51. Bg8 h6 52. Bh7 g5 53. Kf3 Kb6 54. Kg4 Kc5 55. Kh5 Nf7 56. h3 Kd6 57. Bg6 Ne5 58. Kxh6 Nf3 59. Be4 Ng1 60. h4 gxh4 61. gxh4 Nh3 62. f3 Ke5 63. Kg7 f5 64. Bc6 Nf4 65. Bb7 Ke6 66. Bc8+ Ke5 67. Bd7 Nh5+ 68. Kf7 Kf4 69. Kg6 Ng3 70. Bc6 Ne2 71. h5 Nd4 72. Bd5 Ke5 73. Bb7 Ne6 74. h6 Nf4+ 75. Kf7 Ne6 76. h7 Ng5+ 77. Kg6 Nxh7 78. Kxh7 1-0

[Event "Hessen-chA"]
[Site "Korbach"]
[Date "2013.03.27"]
[Round "1"]
[White "Bekkink, Sereyo"]
[Black "Helms, Sven"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1887"]
[BlackElo "2065"]
[PlyCount "61"]
[EventDate "2013.03.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. a3 Ne7 6. b4 cxd4 7. cxd4 Qb6 8. Nf3 Nbc6 9. Nc3 Nf5 10. Na4 Qc7 11. Bb2 a6 12. Rc1 Be7 13. Bd3 g6 14. 0-0 0-0 15. Qb3 Ng7 16. Rc3 Rfb8 17. Rfc1 Qd8 18. Nc5 Ne8 19. Qc2 Na7 20. Nd2 Nb5 21. Nxd7 Nxd4 22. Qa4 b5 23. Nxb8 bxa4 24. Rc8 Qb6 25. Rxe8+ Kg7 26. Nd7 Qa7 27. Rxa8 Qxa8 28. Bxd4 Bg5 29. Rc2 Bxd2 30. Rxd2 Qc6 31. Nc5 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.11"]
[Round "9"]
[White "Nieuwenhuijse, Louis"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2092"]
[BlackElo "1866"]
[PlyCount "71"]
[EventDate "2012.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Bd3 e5 6. d5 a5 7. Nge2 0-0 8. Ng3 Na6 9. h4 Nc5 10. Bb1 Bd7 11. Bg5 Qe7 12. Qd2 Rfb8 13. h5 b5 14. h6 Bh8 15. cxb5 Bxb5 16. Nxb5 Rxb5 17. b3 a4 18. bxa4 Rxa4 19. 0-0 Nb3 20. Qd3 Rb6 21. Bc2 Rd4 22. axb3 Rxd3 23. Ra8+ Qf8 24. Rxf8+ Kxf8 25. Bxd3 Rxb3 26. Be2 Nd7 27. Ra1 Bf6 28. Bxf6 Nxf6 29. Ra8+ Ke7 30. f3 Rc3 31. Kf2 Nd7 32. Ke1 Rc1+ 33. Kd2 Rc5 34. Bd3 Nf6 35. Ne2 Nd7 36. Nc3 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.04"]
[Round "1"]
[White "Sowray, Peter John"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2375"]
[BlackElo "1866"]
[PlyCount "167"]
[EventDate "2012.08.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 e5 6. d5 0-0 7. Nge2 a5 8. 0-0 Nbd7 9. Bc2 Ne8 10. Rb1 Nb6 11. b3 Qe7 12. Be3 Nd7 13. Qd2 f5 14. exf5 gxf5 15. f4 e4 16. Nd4 Ndf6 17. h3 Kh8 18. Bf2 Rg8 19. Bh4 Qf7 20. Bd1 Bf8 21. Kh1 Be7 22. Be2 Nxd5 23. Bxe7 Nxe7 24. Rg1 Nf6 25. Ndb5 Ng6 26. Rbf1 Be6 27. Qd4 Raf8 28. Nxe4 fxe4 29. f5 Bxf5 30. Rxf5 Ne5 31. g4 Qd7 32. Rgf1 Qg7 33. Nxc7 Qxc7 34. Rxf6 Rxf6 35. Rxf6 Rd8 36. Qxe4 Qe7 37. Bd3 Qg7 38. Bc2 Ng6 39. Rf5 Qc3 40. Rh5 Qa1+ 41. Kh2 Rg8 42. Rxa5 Qc3 43. Rf5 Qd2+ 44. Kg1 Qc3 45. Qd3 Qa1+ 46. Rf1 Qe5 47. Kh1 Re8 48. Qf3 Rf8 49. Bf5 Nh4 50. Qxb7 Nxf5 51. Rxf5 Qe1+ 52. Kh2 Rxf5 53. Qc8+ Kg7 54. Qxf5 Qe2+ 55. Kg3 Qe3+ 56. Qf3 Qg1+ 57. Kf4 Qd4+ 58. Kg3 Qg1+ 59. Qg2 Qe3+ 60. Kh2 Qe5+ 61. Qg3 Qe2+ 62. Kg1 Qd1+ 63. Kf2 Qd2+ 64. Kf1 Qd1+ 65. Qe1 Qd3+ 66. Kg1 Qd4+ 67. Kh1 Qf6 68. Qe2 Qa1+ 69. Kh2 Qd4 70. g5 Qa7 71. a4 Qc7 72. Kg2 Qb7+ 73. Qf3 Qb4 74. Qe3 Qb7+ 75. Kg3 Qb4 76. h4 Qb8 77. Kf2 Qf8+ 78. Ke2 Qa8 79. Qf3 Qe8+ 80. Kd2 Qb8 81. Kc2 Qe8 82. a5 Qg6+ 83. Kb2 Qe8 84. a6 1-0

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.05.06"]
[Round "9"]
[White "Bekkink, Sereyo"]
[Black "Haver, Bas"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1877"]
[BlackElo "1952"]
[PlyCount "52"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Rhe1 b5 16. Qd3 Qa5 17. Nb3 Qc7 18. Bg5 b4 19. Bxf6 Rxc3 20. bxc3 Bxf6 21. cxb4 Rc8 22. Re2 Be6 23. a3 Bc4 24. Qd2 Bxe2 25. Qxe2 Qc3 26. Kc1 Qxb3 0-1

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.05.05"]
[Round "8"]
[White "Looijer, Dave"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1944"]
[BlackElo "1877"]
[PlyCount "72"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. h4 a5 14. Nd5 Nxd5 15. Bxg7 Kxg7 16. Bxd5 h6 17. Qd4+ Kh7 18. h5 e5 19. hxg6+ fxg6 20. Qd2 h5 21. g4 h4 22. Bb3 Rc6 23. g5 h3 24. Qg2 Kg7 25. Qg3 Rf4 26. Rxh3 Bxh3 27. Qxh3 Qxg5 28. Kb1 Rc7 29. Rh1 Qh5 30. Qf1 Qxf3 31. Qc1 Qxe4 32. Rd1 Rf6 33. Qd2 a4 34. Bd5 Qd4 35. Qc1 Qf4 36. Rd2 Qxd2 0-1

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.05.04"]
[Round "7"]
[White "Bekkink, Sereyo"]
[Black "Haver, Daan"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1877"]
[BlackElo "1984"]
[PlyCount "75"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 d6 9. h3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nxc6 bxc6 13. c3 Rb8 14. Qc1 Be6 15. Rd1 Qa5 16. Bd4 Rfd8 17. b4 Qc7 18. Bxg7 Kxg7 19. Qb2 Qe5 20. Bf3 c5 21. b5 Qf6 22. a4 Bxh3 23. a5 Bd7 24. b6 axb6 25. a6 Bc6 26. Rxd8 Bxf3 27. Rd3 Ba8 28. a7 Qc6 29. c4+ f6 30. f3 Rc8 31. Qd2 Rc7 32. Rd8 Qb7 33. Qd5 Rc6 34. Qg8+ Kh6 35. Qf8+ Kh5 36. Rxa8 Qd7 37. Qd8 Qe6 38. Qd5+ 1-0

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.05.03"]
[Round "6"]
[White "Vereggen, Lars"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2069"]
[BlackElo "1877"]
[PlyCount "160"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 c6 5. Bf4 Bg7 6. e3 0-0 7. cxd5 cxd5 8. Be2 a6 9. a4 Nc6 10. h3 b6 11. 0-0 Bb7 12. Rb1 a5 13. Nb5 Rc8 14. Rc1 Ne8 15. Qb3 Nb4 16. Rc3 Rxc3 17. bxc3 Nc6 18. Rb1 Nb8 19. Na3 Nd7 20. Bb5 Nef6 21. Nd2 Qa8 22. f3 Rc8 23. c4 Nf8 24. Bg3 Ne6 25. Bf2 Nc7 26. cxd5 Nxb5 27. Nxb5 Bxd5 28. Qd3 Qc6 29. e4 Bc4 30. Qe3 Bxb5 31. Rxb5 Qc1+ 32. Nf1 Qxe3 33. Nxe3 Rc1+ 34. Kh2 Ra1 35. Rxb6 Rxa4 36. Rb8+ Bf8 37. d5 Rb4 38. Ra8 a4 39. d6 exd6 40. Bh4 Nd7 41. Nd5 Rb8 42. Rxa4 Nc5 43. Ra7 Bg7 44. Be7 Nb7 45. Ra3 Re8 46. Rb3 Nc5 47. Rb6 Be5+ 48. g3 Ra8 49. h4 Nd3 50. h5 gxh5 51. Nf6+ Kg7 52. Nxh5+ Kg6 53. Nf4+ Nxf4 54. gxf4 Bxf4+ 55. Kh3 Ra3 56. Bxd6 Bxd6 57. Rxd6+ Kg7 58. Kg3 Ra1 59. Rd5 Ra6 60. f4 Re6 61. Kf3 Kf6 62. Rh5 Kg6 63. Rg5+ Kh6 64. Rb5 Kg7 65. e5 f6 66. Rb7+ Kh6 67. Ke4 fxe5 68. fxe5 Kg6 69. Rb1 Ra6 70. Rg1+ Kf7 71. Kf5 Rg6 72. Ra1 Re6 73. Ra7+ Re7 74. e6+ Kf8 75. Ra2 Re8 76. Kf6 h5 77. Rh2 Kg8 78. Rxh5 Rf8+ 79. Ke7 Rf2 80. Rg5+ Kh7 1-0

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.05.02"]
[Round "5"]
[White "Bekkink, Sereyo"]
[Black "Zevenhuizen, Daniel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1877"]
[BlackElo "1798"]
[PlyCount "43"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. g4 c6 6. g5 Nfd7 7. h4 Qb6 8. Nf3 c5 9. Nd5 Qd8 10. h5 gxh5 11. Nh4 Nf8 12. Bxh5 Be6 13. Nf5 Bxf5 14. exf5 cxd4 15. Bd2 d3 16. f6 exf6 17. gxf6 Bxf6 18. Qf3 Nbd7 19. Bg5 Bc3+ 20. bxc3 Qxg5 21. Qxf7+ Kd8 22. Qe8# 1-0

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.05.01"]
[Round "4"]
[White "Heij, Jacco"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "887"]
[BlackElo "1877"]
[PlyCount "46"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Bf4 Nf6 7. Nbd2 cxd4 8. cxd4 Nxd4 9. Qa4+ Nc6 10. Bc4 Qf5 11. Bb5 Bd7 12. Bg3 a6 13. Nd4 Nxd4 14. Bxd7+ Nxd7 15. Qxd4 Qf6 16. Qxf6 Nxf6 17. a3 Be7 18. Rc1 Nd5 19. Ne4 0-0 20. Nc5 Rfc8 21. Nd3 Rxc1+ 22. Nxc1 Rc8 23. 0-0 Rc2 0-1

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.04.30"]
[Round "3"]
[White "Bekkink, Sereyo"]
[Black "Gieben, Stijn"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1877"]
[BlackElo "2081"]
[PlyCount "44"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. exf6+ Nxf6 12. Ng6+ hxg6 13. Qxh8 Kf7 14. Qh4 e5 15. Nb3 Nxb3 16. axb3 e4 17. Bc2 Bb4+ 18. Bd2 Bxd2+ 19. Kxd2 Bf5 20. Qg3 d4 21. Rhc1 Qe7 22. Ke1 Nh5 0-1

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.04.29"]
[Round "2"]
[White "Vastenhout, Raimond"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1686"]
[BlackElo "1877"]
[PlyCount "66"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. c3 Be7 8. Na3 0-0 9. Nc2 Rc8 10. d4 d5 11. e5 Ne4 12. Nd2 Nxd2 13. Bxd2 Qb6 14. b3 cxd4 15. cxd4 Rc6 16. Bf4 Rfc8 17. Rc1 Qa5 18. Re2 Qxa2 19. Ra1 Qxb3 20. Rb1 Qa4 21. Rxb7 Rb6 22. Rxd7 Qxd7 23. g3 Qb5 24. Re1 Qb3 25. Re2 Qb1 26. Qxb1 Rxb1+ 27. Re1 Rxe1+ 28. Nxe1 a5 29. Nd3 a4 30. Kf1 a3 31. Nc1 Rc2 32. Nb3 a2 33. Ke1 Rb2 0-1

[Event "NED-ch U17"]
[Site "Haarlem"]
[Date "2012.04.28"]
[Round "1"]
[White "Bekkink, Sereyo"]
[Black "Meng, Roger"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1877"]
[BlackElo "2333"]
[PlyCount "118"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. c5 0-0 8. Bd3 Bg4 9. Be2 Nc6 10. 0-0 Ne4 11. h3 Bxf3 12. Bxf3 f5 13. Ne2 e6 14. Be3 Rf7 15. Nf4 Qf6 16. Bxe4 fxe4 17. Ne2 Qh4 18. Qd2 h6 19. Nf4 Qf6 20. Ne2 Qh4 21. Nf4 Rxf4 22. Bxf4 Nxd4 23. Bg3 Qh5 24. Rfe1 Rf8 25. Qd1 Qf5 26. Rb1 Qg5 27. Qg4 Qf6 28. Bh4 Qf7 29. Bg3 Nf5 30. b4 h5 31. Qf4 e5 32. Qd2 e3 33. Rxe3 Nxe3 34. Qxe3 e4 35. Rd1 Re8 36. Qf4 d4 37. Qxf7+ Kxf7 38. Kf1 Ke6 39. f3 Kd5 40. fxe4+ Rxe4 41. Re1 Rxe1+ 42. Kxe1 Kc4 43. Bd6 d3 44. Kd1 a6 45. Kc1 Bc3 46. a3 a5 47. bxa5 Bxa5 48. Kd1 Bc3 49. Be7 Bb2 50. Kd2 Be5 51. Bd6 Bc3+ 52. Kd1 Bf6 53. a4 Bc3 54. Be7 Bb4 55. g4 hxg4 56. hxg4 Bxc5 57. Bxc5 Kxc5 58. Kd2 Kd4 59. a5 g5 0-1

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.05.08"]
[Round "9"]
[White "Bekkink, Sereyo"]
[Black "Van den Bergh, Dennis"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1855"]
[BlackElo "1402"]
[PlyCount "41"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 Qc7 10. f5 Bd7 11. g4 Bc6 12. Qd3 h6 13. h4 Nh7 14. Qg3 Qd8 15. g5 hxg5 16. h5 Nf6 17. Bxg5 Nxe4 18. Nxe4 Bxe4 19. Bxe7 Qxe7 20. f6 Qxf6 21. Rxf6 1-0

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.05.07"]
[Round "8"]
[White "Verweij, Florian"]
[Black "Bekkink, Sereyo"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1708"]
[BlackElo "1855"]
[PlyCount "159"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. g3 c6 6. Bg2 d5 7. cxd5 cxd5 8. 0-0 Nc6 9. Bg5 Ne4 10. Bf4 a6 11. Rc1 Nxc3 12. Rxc3 f6 13. Qb3 Ra7 14. Rd1 Be6 15. a3 Bf7 16. Ne1 e5 17. dxe5 fxe5 18. Bxd5 Nd4 19. Bxf7+ Rxf7 20. Be3 Nxe2+ 21. Kf1 Nd4 22. Nf3 Qf8 23. Bxd4 exd4 24. Rc7 Bf6 25. Nxd4 Ra8 26. Nf5 Be5 27. Qxf7+ Qxf7 28. Nh6+ Kg7 29. Nxf7 Bxc7 30. Rd7 Bb6 31. Rxb7 Bd4 32. f4 Kg8 33. b3 Rc8 34. Kg2 Rc2+ 35. Kh3 Bg1 36. Nh6+ Kh8 37. Ng4 h5 38. Rb8+ Kg7 39. Rb7+ Kf8 40. Rb8+ Ke7 41. Rb7+ Ke6 42. Rg7 hxg4+ 43. Kxg4 Kf6 44. Rd7 Bxh2 45. Rd6+ Kg7 46. Rxa6 Rc3 47. b4 Rxg3+ 48. Kh4 Rf3 49. Kg5 Bxf4+ 50. Kg4 Rf2 51. b5 Be5 52. a4 Rf4+ 53. Kh3 g5 54. a5 g4+ 55. Kg2 Re4 56. Ra7+ Kf6 57. b6 Re2+ 58. Kg1 g3 59. Rd7 Ke6 60. Rd3 Ra2 61. b7 Rxa5 62. Rb3 Bb8 63. Re3+ Kd7 64. Rf3 Ra2 65. Rf7+ Kc6 66. Rf6+ Kxb7 67. Rg6 Ra6 68. Rg7+ Kc6 69. Kg2 Ra2+ 70. Kh3 Rh2+ 71. Kg4 g2 72. Kf3 Kd5 73. Rxg2 Rh3+ 74. Kg4 Rd3 75. Rc2 Be5 76. Kf5 Rf3+ 77. Kg4 Rf4+ 78. Kg3 Ke6 79. Kg2 Kf5 80. Rf2 1/2-1/2

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.05.06"]
[Round "7"]
[White "Bekkink, Sereyo"]
[Black "Roelofs, Rik"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1855"]
[BlackElo "1920"]
[PlyCount "80"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Be3 e6 7. c5 Be7 8. Nf3 0-0 9. a3 a6 10. Be2 h6 11. 0-0 Nd7 12. b4 b6 13. Rb1 Bf6 14. Qd2 bxc5 15. bxc5 Qa5 16. Rb3 Re8 17. Rfb1 Qd8 18. Ne1 Qe7 19. Nc2 Rd8 20. Nb4 Ndb8 21. Nxc6 Nxc6 22. Rb6 Qd7 23. Bd1 Qe8 24. Ba4 Bd7 25. Na2 Rdc8 26. Nb4 Nxb4 27. Bxd7 Qxd7 28. R1xb4 Bd8 29. Rd6 Qe7 30. Rb3 Bc7 31. Bxh6 Rab8 32. Rdb6 Bxb6 33. Rg3 g6 34. Bg5 Ba5 35. Qc1 Qb7 36. Qd1 Qb1 37. Bc1 Bc7 38. Rf3 Bd8 39. Rg3 Bf6 40. Rg4 Rb2 0-1

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.05.05"]
[Round "6"]
[White "Zwirs, Jasper"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1865"]
[BlackElo "1855"]
[PlyCount "82"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Be7 8. Nc3 Qd8 9. Bd3 0-0 10. 0-0 b6 11. Ne5 Bb7 12. Qc2 Na6 13. a3 Nc7 14. Rfd1 Rc8 15. Qd2 b5 16. f3 a6 17. Rac1 Nfd5 18. Bb1 Nxe3 19. Qxe3 Bg5 20. f4 Bh6 21. Be4 Bxe4 22. Qxe4 Ne8 23. Ne2 Nf6 24. Qb7 Rxc1 25. Rxc1 Bxf4 26. Rf1 Bxe5 27. dxe5 Ng4 28. Qxa6 Qd3 29. h3 Ne3 30. Ng3 Nxf1 31. Nxf1 Qd4+ 32. Kh1 Qxe5 33. a4 bxa4 34. Qxa4 Qxb2 35. Ng3 Qe5 36. Ne4 Rc8 37. g3 f5 38. Nf2 Qxg3 39. Qd7 Rc1+ 40. Nd1 Qf3+ 41. Kh2 Rc2+ 0-1

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.05.04"]
[Round "5"]
[White "Bekkink, Sereyo"]
[Black "Bitalzadeh, Mahsa"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1855"]
[BlackElo "1848"]
[PlyCount "114"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. a3 Nf6 8. Be2 Be7 9. 0-0 0-0 10. f4 d6 11. Qd2 Na5 12. b3 b5 13. Bf3 Bb7 14. Nde2 Rac8 15. Rad1 Rfd8 16. Qe1 d5 17. exd5 exd5 18. Qf2 Ne4 19. Bxe4 dxe4 20. Kh1 Qc6 21. Qg3 Bf6 22. Bc1 h6 23. Bb2 Qe6 24. Qe3 Nc6 25. h3 Ne7 26. Ng3 Rxd1 27. Nxd1 Bxb2 28. Nxb2 Rxc2 29. f5 Qf6 30. Nd1 Qc6 31. f6 Nd5 32. Qxe4 Nxf6 33. Qxc6 Bxc6 34. Ne3 Rc3 35. Nef5 Kh7 36. Ne2 Rxh3+ 37. Kg1 Rxb3 38. Nfd4 Re3 39. Rxf6 gxf6 40. Kf2 Re6 41. Nxe6 fxe6 42. Nf4 e5 43. Nd3 Kg6 44. Nb4 Bb7 45. Nd3 Kf7 46. g3 Ke7 47. Nc5 Bc8 48. Ke3 f5 49. Nd3 Kd6 50. Nb4 a5 51. Nd3 Kd5 52. Nc1 Kc4 53. Nd3 Kb3 54. Nxe5 Kxa3 55. Nc6 a4 56. Ne7 Bd7 57. Ng8 b4 0-1

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.05.03"]
[Round "4"]
[White "Dijkhuis, Tycho"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1988"]
[BlackElo "1855"]
[PlyCount "85"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Nxd4 12. Bxd4 b5 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 a5 16. a3 b4 17. axb4 axb4 18. Qxb4 Kg8 19. Kd2 Rb8 20. Qc3 Qb6 21. Qe3 Qb4+ 22. Ke2 Rfe8 23. Rd4 Qb5+ 24. Kf2 e6 25. dxe6 Bxe6 26. Ba4 Qxb2 27. Bxe8 Rxe8 28. Rd2 Rc8 29. c3 Qa3 30. Qd4 d5 31. Rd3 Qb2+ 32. Kg3 h5 33. Qf6 Qb8+ 34. f4 Qb5 35. Re3 Qb6 36. Rhe1 Qc6 37. Rxe6 fxe6 38. Qxg6+ Kh8 39. Re5 Qxc3+ 40. Kh4 Qxe5 41. fxe5 Rc4+ 42. Kxh5 Rc7 43. Kh6 1-0

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.05.02"]
[Round "3"]
[White "Bekkink, Sereyo"]
[Black "Lai, Hing Ting"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1855"]
[BlackElo "1813"]
[PlyCount "57"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Na5 8. Rb1 Bd7 9. Be2 Ne7 10. 0-0 Ng6 11. Kh1 f6 12. Qc2 Qc7 13. Re1 fxe5 14. Nxe5 Nxe5 15. dxe5 0-0-0 16. Bh5 g6 17. Bd1 Bg7 18. Nf3 Rdf8 19. Be3 Kb8 20. Qe2 Ka8 21. Bd4 Bh6 22. b3 b5 23. b4 Nb7 24. a4 Kb8 25. Ra1 a6 26. axb5 Bxb5 27. Ba4 Kc8 28. Bxb5 axb5 29. Ra6 1-0

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.05.01"]
[Round "2"]
[White "Kolodkin, Daniil"]
[Black "Bekkink, Sereyo"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1832"]
[BlackElo "1855"]
[PlyCount "70"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Nxc6 bxc6 11. exd5 Nxd5 12. Nxd5 cxd5 13. Qxd5 Rb8 14. b3 Qc7 15. Qc5 Qb7 16. Bf4 Bf5 17. Bd3 Rbc8 18. Qe3 Qb4 19. Be5 Qa3+ 20. Kb1 Bxd3 21. Rxd3 Bxe5 22. Qxe5 Rc6 23. Rhd1 e6 24. c4 Qb4 25. Qb5 Qxb5 26. cxb5 Rc5 27. a4 Rg5 28. g4 h5 29. h3 hxg4 30. hxg4 Kg7 31. Rd7 Re5 32. R1d3 Re2 33. Rc3 Rh8 34. Rxa7 Rh1+ 35. Rc1 Rhh2 1/2-1/2

[Event "NED-ch U15"]
[Site "Haarlem"]
[Date "2011.04.30"]
[Round "1"]
[White "Bekkink, Sereyo"]
[Black "Kevlishvili, Robby"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1855"]
[BlackElo "1671"]
[PlyCount "154"]
[EventDate "2011.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. Qd2 b5 10. a3 Bb7 11. Bf3 Qc7 12. Rad1 Nbd7 13. Nde2 Ne5 14. b3 Rac8 15. Bf4 Nfd7 16. Bxe5 Nxe5 17. Bh5 g6 18. f4 Nd7 19. Bf3 Qc5+ 20. Kh1 Qxa3 21. f5 Qc5 22. fxe6 fxe6 23. Bg4 Qe5 24. Nd4 Rxf1+ 25. Rxf1 Nf8 26. Qf2 Bf6 27. Nce2 Kg7 28. Nf3 Qxe4 29. Nd2 Qe5 30. Qb6 Bd5 31. c4 bxc4 32. bxc4 Ba8 33. Qxa6 Qc5 34. Bf3 Bxf3 35. Rxf3 Qc6 36. Qa7+ Rc7 37. Qf2 Rf7 38. Ng3 d5 39. h4 Qa6 40. h5 Qa7 41. h6+ Kg8 42. Qxa7 Rxa7 43. Rxf6 Ra1+ 44. Kh2 dxc4 45. Nxc4 Ra4 46. Ne5 Rh4+ 47. Kg1 Rxh6 48. Rf4 g5 49. Rg4 Rf6 50. Rxg5+ Kh8 51. Rg4 Ng6 52. Nxg6+ hxg6 53. Ne4 Rf7 54. Rxg6 e5 55. Re6 Rf5 56. Nd6 Rh5 57. Rxe5 Rh4 58. Rg5 Rd4 59. Nf7+ Kh7 60. Kh2 Rh4+ 61. Kg1 Rh1+ 62. Kf2 Rf1+ 63. Ke3 Rf3+ 64. Ke4 Rxf7 65. g4 Kh6 66. Rf5 Rg7 67. Kf4 Rg8 68. Rh5+ Kg6 69. Rg5+ Kf7 70. Rf5+ Kg7 71. Kg5 Re8 72. Rb5 Re7 73. Kh5 Rc7 74. g5 Rd7 75. Rb6 Rc7 76. Rg6+ Kh7 77. Re6 Kg7 1/2-1/2

[Event "Enschede op-D U14"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "8"]
[White "Bekkink, Sereyo"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1729"]
[BlackElo "1667"]
[PlyCount "92"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Nc3 e6 7. d4 cxd4 8. Nxd4 a6 9. f4 Rc8 10. Qe2 Qb6 11. Be3 Qxb2 12. Nd5 exd5 13. exd5 Be7 14. Bf2 Qb4 15. Nf5 Qe4 16. Rfe1 Qxe2 17. Rxe2 Nxd5 18. Nxd6+ Kd8 19. Nxc8 Kxc8 20. c4 Bf6 21. Rae1 Nxf4 22. Re8+ Rxe8 23. Rxe8+ Kc7 24. Bg3 g5 25. h4 h6 26. Re4 Be5 27. Bxf4 gxf4 28. Kf2 Nc5 29. Re2 f5 30. Kf1 Ne4 31. Kg1 Bf6 32. h5 Kc6 33. Kh2 Kc5 34. Rc2 Ng3 35. Rf2 Bg5 36. Rb2 b6 37. a4 Nf1+ 38. Kg1 Ne3 39. Rb1 Bf6 40. Kf2 Nxc4 41. Rc1 Kb4 42. Kf3 Ne5+ 43. Ke2 Kxa4 44. Rd1 Nc4 45. Kf3 Be5 46. Rd5 b5 0-1

[Event "Enschede op-D U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "1"]
[White "Bekkink, Sereyo"]
[Black "Beukema, Louise"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1729"]
[BlackElo "1317"]
[PlyCount "83"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 d6 4. dxe5 Bg4 5. exd6 Bxd6 6. Be2 Nf6 7. Nc3 Qe7 8. 0-0 Nxe4 9. Nxe4 Qxe4 10. Re1 0-0-0 11. Nd2 Bxe2 12. Rxe2 Qf4 13. g3 Qg4 14. Re1 Qxd1 15. Rxd1 Bc5 16. c3 Rhe8 17. b4 Bb6 18. Rf1 Re2 19. Nc4 Rde8 20. Nxb6+ axb6 21. Be3 Ne5 22. a4 Nc4 23. Rfe1 Rxe1+ 24. Rxe1 Nd2 25. Bxd2 Rxe1+ 26. Bxe1 Kd7 27. Kg2 Kd6 28. c4 Ke5 29. Bc3+ Ke4 30. Bxg7 Kd3 31. Be5 c6 32. b5 Kxc4 33. bxc6 bxc6 34. Bc7 Kb4 35. Bxb6 Kxa4 36. Kf3 c5 37. Bxc5 Kb5 38. Be3 Kc6 39. Ke4 Kd6 40. Kf5 Ke7 41. Bc5+ Kd7 42. Kf6 1-0

[Event "Enschede op-D U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "5"]
[White "Bekkink, Sereyo"]
[Black "Oehne, Timo"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1729"]
[BlackElo "1500"]
[PlyCount "94"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bc4 e6 8. 0-0 Ngf6 9. Bf4 Be7 10. Qd2 0-0 11. Rfe1 Nd5 12. c3 Nxf4 13. Qxf4 Nf6 14. Qd2 Bd6 15. Nh4 Bxg3 16. hxg3 Bh5 17. Qg5 Bg6 18. Nxg6 hxg6 19. Qh4 Nd5 20. Qh3 Qg5 21. Re4 Rae8 22. Rh4 f6 23. Bd3 f5 24. Bc4 Qd2 25. b3 Nxc3 26. Qh2 b5 27. Bf1 Ne4 28. Rf4 g5 29. Rf3 g4 30. Rf4 g5 31. Qh6 Qxd4 32. Qxg5+ Qg7 33. Qh5 Qxa1 34. Qg6+ Qg7 35. Qh5 Qh7 36. Qxh7+ Kxh7 37. Bd3 e5 38. Bxe4 exf4 39. Bxc6 Re1+ 40. Kh2 fxg3+ 41. Kxg3 b4 42. Bd5 Re2 43. f3 gxf3 44. Kxf3 Rxa2 45. Bc4 Rg8 46. Bxg8+ Kxg8 47. g3 Ra3 0-1

[Event "Enschede op-D U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "4"]
[White "Meng, Olivia"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1592"]
[BlackElo "1729"]
[PlyCount "56"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Re8 10. 0-0-0 Bd7 11. h4 h5 12. Rhg1 Rc8 13. Bb3 a6 14. Rh1 b5 15. Rdg1 b4 16. Nce2 a5 17. Bg5 Nxd4 18. Nxd4 a4 19. Bd5 Nxd5 20. exd5 Qc7 21. Be3 Qc4 22. Kb1 a3 23. g4 axb2 24. gxh5 Ra8 25. Nb3 Qa6 26. Nc1 b3 27. Bd4 bxa2+ 28. Kxb2 a1Q+ 0-1

[Event "Enschede op-D U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "7"]
[White "Oosterbaan, Tristan"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1379"]
[BlackElo "1729"]
[PlyCount "41"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. c3 d5 2. d4 Bf5 3. g3 Nf6 4. Bg2 e6 5. Bf4 c5 6. Nf3 Nc6 7. 0-0 Be7 8. Ne5 Nxe5 9. Bxe5 0-0 10. Nd2 Bd6 11. Bxd6 Qxd6 12. Re1 Qb6 13. Qb3 Qxb3 14. Nxb3 c4 15. Nd2 b5 16. e4 dxe4 17. Bxe4 Nxe4 18. Nxe4 Bxe4 19. Rxe4 a5 20. a3 h6 21. Re5 0-1

[Event "Enschede op-D U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "9"]
[White "Polak, Alexander"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1544"]
[BlackElo "1729"]
[PlyCount "27"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Qd2 0-0 10. 0-0-0 Re8 11. h4 h5 12. Bh6 Bh8 13. Qg5 Nxd4 14. Qxg6+ 1-0

[Event "Enschede op-D U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "2"]
[White "Stolwijk, Colin"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1469"]
[BlackElo "1729"]
[PlyCount "95"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[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. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. d3 0-0 7. Bg5 Nc6 8. Nbd2 Bd7 9. d4 Qc7 10. d5 Nd8 11. h3 b6 12. Nh2 Qc8 13. f4 Nb7 14. c4 Qc7 15. Nhf3 Nh5 16. Bxe7 Rfe8 17. Bh4 Nxf4 18. Rb1 Qc8 19. Nh2 Nxe2+ 20. Qxe2 f5 21. Qf3 Rf8 22. Qg3 Be5 23. Qg5 fxe4 24. Nxe4 Bf5 25. Rfe1 Re8 26. Nf6+ Bxf6 27. Qxf6 Bxb1 28. Ng4 Rxe1+ 29. Bxe1 h5 30. Bc3 Qf8 31. Qe6+ Kh7 32. Nf6+ Kh6 33. Bd2+ Kg7 34. Nxh5+ gxh5 35. Bh6+ Kh8 36. Bxf8 Rxf8 37. Qe7 Rg8 38. Qxb7 Be4 39. Qe7 Bxg2 40. Qf6+ Rg7 41. Kh2 Be4 42. h4 Kh7 43. Qxd6 Rg2+ 44. Kh3 Rg7 45. Qe5 Bg6 46. d6 Rf7 47. Kg3 Rg7 48. Qxg7+ 1-0

[Event "Enschede op-D U14"]
[Site "Enschede"]
[Date "2009.08.03"]
[Round "6"]
[White "Vlaming, Halana"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1367"]
[BlackElo "1729"]
[PlyCount "128"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 Nc6 8. Nf3 0-0 9. 0-0 Bg4 10. Qd3 Qd7 11. Re1 Nb4 12. Qd2 a6 13. a3 Nc6 14. Qd3 Rac8 15. Bf4 Nh5 16. Be3 Nf6 17. Rac1 Na5 18. b3 Nc6 19. Na4 Qe8 20. Nb6 Rc7 21. Nc4 b5 22. Ncd2 Rc8 23. c4 b4 24. a4 a5 25. c5 dxc5 26. Bxc5 Nd7 27. Be3 Nde5 28. Nxe5 Nxe5 29. Qf1 Qd7 30. Rxc8 Rxc8 31. Rc1 Rc3 32. Bf4 Nd3 33. Rxc3 bxc3 34. Nc4 Nxf4 35. gxf4 c2 36. Ne3 Qd1 37. Nxd1 cxd1Q 38. f3 Qxf1+ 39. Bxf1 Bxf3 40. e5 Bh6 41. Kf2 Bd5 42. Ke3 Bxb3 43. Bb5 f6 44. exf6 exf6 45. Ke4 Kf7 46. Kf3 Ke6 47. Ke4 Bd5+ 48. Ke3 Kf5 49. Bd3+ Kg4 50. Kd4 Bf3 51. Kc5 Bxf4 52. Kb5 Bd2 53. Bc4 Kh3 54. Bg8 h5 55. Bh7 Be4 56. Bg8 Kxh2 57. Be6 f5 58. Bf7 f4 59. Bc4 f3 60. Kc5 f2 61. Kd4 Bg2 62. Ke5 f1Q 63. Bxf1 Bxf1 64. Kf6 Bd3 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.23"]
[Round "8"]
[White "Bekkink, Sereyo"]
[Black "Lecomte, Robin"]
[Result "1/2-1/2"]
[ECO "B75"]
[PlyCount "81"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 a6 7. f3 d6 8. Be2 Nf6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. g4 b5 12. h4 Qa5 13. Kb1 h5 14. gxh5 Nxh5 15. Nd5 Qxd2 16. Rxd2 Nxd4 17. Bxd4 Bxd4 18. Rxd4 Ng3 19. Rh2 Nxe2 20. Rxe2 Rxh4 21. b3 Be6 22. Nb4 a5 23. Nd5 Bxd5 24. Rxd5 Rc5 25. Red2 Rxd5 26. Rxd5 Rh5 27. Rd4 Kd7 28. Kb2 Kc6 29. Ka3 Rc5 30. c4 b4+ 31. Kb2 Rh5 32. Rd2 e6 33. Re2 f6 34. Kc2 Rh3 35. Rf2 Kc5 36. Kb2 f5 37. Kc2 g5 38. exf5 exf5 39. Kd2 g4 40. fxg4 fxg4 41. Rf5+ 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.23"]
[Round "7"]
[White "Gieben, Stijn"]
[Black "Bekkink, Sereyo"]
[Result "1/2-1/2"]
[ECO "B74"]
[PlyCount "71"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 d6 9. Nb3 Bd7 10. f4 Qc8 11. h3 a6 12. a4 Rb8 13. a5 Be6 14. Nd4 Nxd4 15. Bxd4 Qd7 16. g4 Qe8 17. f5 Bd7 18. g5 Nh5 19. Bxh5 Bxd4+ 20. Qxd4 gxh5 21. f6 Bxh3 22. Nd5 e5 23. Qe3 Bxf1 24. Rxf1 Qe6 25. Rf5 Rbe8 26. Qh3 Kh8 27. Qxh5 Rg8 28. Nc7 Qc4 29. Nxe8 Qd4+ 30. Rf2 Rxe8 31. Qxf7 Qd1+ 32. Kg2 Rg8 33. g6 Rxg6+ 34. Qxg6 hxg6 35. f7 Qg4+ 36. Kf1 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.23"]
[Round "9"]
[White "Van Trijp, Robin"]
[Black "Bekkink, Sereyo"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "64"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 Nc6 6. Bf4 d6 7. Nf3 0-0 8. 0-0 Bg4 9. h3 Bd7 10. Qd2 Qc8 11. Kh2 a6 12. Na4 b5 13. Nb6 Qb7 14. Nxa8 Rxa8 15. b3 bxc4 16. bxc4 Ng4+ 17. hxg4 Bxa1 18. Rxa1 Bxg4 19. Qc2 Rb8 20. Bc1 Qb6 21. Ng5 Nd4 22. Qd2 Bxe2 23. Ne4 Bf3 24. Nc3 Bxg2 25. Kxg2 Qb7+ 26. Ne4 f5 27. f3 fxe4 28. fxe4 Qd7 29. Bb2 Qb7 30. Bc3 Qc8 31. Qf2 Qg4 32. Rf1 Qe6 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.22"]
[Round "6"]
[White "Bekkink, Sereyo"]
[Black "Roelofs, Rik"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "66"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Bf5 5. Nf3 Nc6 6. Be2 e6 7. 0-0 Nf6 8. Bf4 a6 9. a3 Bd6 10. Bxd6 Qxd6 11. h3 0-0 12. Re1 Ne4 13. Bd3 Nxc3 14. bxc3 Bg6 15. Bxg6 hxg6 16. Ng5 Ne7 17. Qf3 Rac8 18. a4 Nf5 19. Rab1 Rb8 20. Qd3 Qe7 21. Nf3 Rfc8 22. Rb3 Nd6 23. Qe3 Nc4 24. Qf4 Qf6 25. Qg3 Na5 26. Rbb1 Nc4 27. Ng5 Rd8 28. Qh4 Nd6 29. Qh7+ Kf8 30. Qh4 Kg8 31. Qh7+ Kf8 32. Qh4 Ke7 33. Qf4 Nf5 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.22"]
[Round "4"]
[White "Bekkink, Sereyo"]
[Black "Vereggen, Lars"]
[Result "1-0"]
[ECO "B80"]
[BlackElo "1989"]
[PlyCount "89"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 0-0 9. Be2 b5 10. 0-0 Bb7 11. a3 Nc6 12. Rad1 Qc7 13. Nb3 Rad8 14. Qe1 d5 15. exd5 exd5 16. Qf2 Bd6 17. Bb6 Bxh2+ 18. Kh1 Qb8 19. Bxd8 Rxd8 20. f4 d4 21. Nxd4 Nxd4 22. Rxd4 Rxd4 23. Qxd4 Bg3 24. Rd1 h6 25. Qd8+ Qxd8 26. Rxd8+ Kh7 27. Rb8 Bc6 28. Rb6 Bd7 29. Bd3+ Kg8 30. Nd5 Ne8 31. Rxa6 g6 32. Ra7 Be6 33. Ne7+ Kf8 34. Bxb5 Nd6 35. a4 Bxf4 36. Nc6 Be3 37. Ra6 Nf5 38. Ra8+ Kg7 39. Rd8 Ng3+ 40. Kh2 Bf4 41. Rd4 Bc7 42. Kg1 Bb6 43. a5 Bxd4+ 44. Nxd4 Bd5 45. a6 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.22"]
[Round "5"]
[White "Lai, Hing Ting"]
[Black "Bekkink, Sereyo"]
[Result "1/2-1/2"]
[ECO "B41"]
[PlyCount "58"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Be7 6. e4 0-0 7. Bd3 Nc6 8. Nf3 d6 9. 0-0 a6 10. a3 Bd7 11. Bg5 Rc8 12. b4 Na7 13. Be3 Nc6 14. Na4 Ng4 15. Qe2 Nge5 16. Nxe5 Nxe5 17. Nb6 Rb8 18. Nxd7 Qxd7 19. f4 Nxd3 20. Qxd3 b5 21. c5 Rfd8 22. Rfd1 Rb7 23. Qc3 Rc8 24. Rac1 Rbc7 25. Qd4 Rd8 26. Qb2 Qe8 27. cxd6 Rxc1 28. Qxc1 Bxd6 29. e5 Be7 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.21"]
[Round "2"]
[White "Bekkink, Sereyo"]
[Black "Keuning, Selwin"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "67"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Be2 Bf5 6. Nf3 e6 7. 0-0 Nb4 8. Na3 Nd3 9. Bxd3 Bxd3 10. Re1 Be7 11. Ne5 Bf5 12. Qa4+ Kf8 13. Nf3 Ne4 14. h3 Nc5 15. Qd1 Nd3 16. Rf1 Bxa3 17. bxa3 Qf6 18. a4 Nf4 19. d4 Nxh3+ 20. Kh2 Be4 21. Ne5 Nxf2 22. Nd7+ Ke7 23. Nxf6 Nxd1 24. Nxe4 f5 25. Ba3+ Kd8 26. Nd6 Ne3 27. Rf3 Ng4+ 28. Kg1 Kd7 29. Rb1 b6 30. Nf7 Rhc8 31. Rg3 Rxc4 32. Rxg4 Rxa4 33. Ne5+ Kc8 34. Rc1+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.21"]
[Round "3"]
[White "Mostertman, Olav"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "50"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Bg4 5. 0-0 Nf6 6. Nc3 Be7 7. f5 0-0 8. h3 Bxf3 9. Rxf3 Nd4 10. Rf1 c6 11. d3 d5 12. Bb3 h6 13. Qe1 b5 14. Kh1 a5 15. a3 a4 16. Ba2 Nxc2 17. Qh4 Nxa1 18. Bxh6 gxh6 19. Qxh6 Nh7 20. Rf3 Bg5 21. Rg3 Kh8 22. Qh5 d4 23. Ne2 Qf6 24. h4 Bxh4 25. Rh3 Qg5 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.21"]
[Round "1"]
[White "Van Rees, Maurits"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "78"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. f4 0-0 8. 0-0 Bg4 9. Bf3 Bxf3 10. Rxf3 Qd7 11. f5 Rac8 12. Be3 a6 13. a4 Ng4 14. Bf2 Nce5 15. Rf4 Bh6 16. Rxg4 Nxg4 17. Nd5 Nxf2 18. Kxf2 Qd8 19. Ndf4 Bg7 20. c3 b5 21. Kg2 bxa4 22. fxg6 hxg6 23. h4 e5 24. Nh3 c4 25. Neg1 Rb8 26. Ra2 cxd3 27. Qxd3 Rb6 28. Ng5 Qe7 29. N1h3 Rfb8 30. Qd2 Qb7 31. Kh1 Rxb2 32. Rxb2 Qxb2 33. Qd5 Rf8 34. Qxd6 a3 35. h5 a2 36. hxg6 a1Q+ 37. Ng1 Qaa2 38. gxf7+ Kh8 39. Ne2 Qxe2 0-1

[Event "Twente Young Master op-E"]
[Site "Twente"]
[Date "2007.08.10"]
[Round "2"]
[White "Bekkink, Sereyo"]
[Black "Bok, Gidius"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1353"]
[BlackElo "1079"]
[PlyCount "45"]
[EventDate "2007.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Qd5 8. Nxc6 Qxb5 9. Nd4 Qd5 10. c3 Bc5 11. Qb3 Qxb3 12. Nxb3 Bb6 13. a4 Be6 14. Ra3 0-0-0 15. a5 Bxb3 16. axb6 Bd5 17. bxa7 Kd7 18. 0-0 Ra8 19. Rd1 Kc6 20. d3 Kb6 21. Be3+ c5 22. b4 exd3 23. Rxd3 1-0

[Event "Twente Young Master op-E"]
[Site "Twente"]
[Date "2007.08.10"]
[Round "4"]
[White "Bekkink, Sereyo"]
[Black "Braggaar, Wessel"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1353"]
[BlackElo "1257"]
[PlyCount "33"]
[EventDate "2007.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 0-0 6. d3 Qe7 7. Bg5 Qe6 8. Bc4 Qe7 9. Nd5 Qd8 10. Nxf6+ gxf6 11. Bh6 Re8 12. Nd2 d6 13. Qh5 Qd7 14. Kh1 Nd8 15. Qh4 Qe7 16. Qg3+ Kh8 17. Qg7# 1-0

[Event "Twente Young Master op-E"]
[Site "Twente"]
[Date "2007.08.10"]
[Round "3"]
[White "Eggink, Ryszard"]
[Black "Bekkink, Sereyo"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1734"]
[BlackElo "1353"]
[PlyCount "88"]
[EventDate "2007.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[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. g3 g6 4. Bg2 d6 5. Nge2 Bg7 6. 0-0 Nf6 7. d3 0-0 8. Be3 Ng4 9. Bd2 Bd7 10. h3 Nf6 11. Kh2 Qc7 12. Be3 Rac8 13. Nf4 e6 14. Nfe2 Ne7 15. Bf4 e5 16. Be3 Rfd8 17. f4 exf4 18. Nxf4 Bc6 19. Qd2 a6 20. Qf2 b5 21. Ncd5 Nfxd5 22. Nxd5 Bxd5 23. exd5 Rf8 24. c4 b4 25. Rae1 Rce8 26. Bg5 h6 27. Bf6 Nf5 28. Bxg7 Kxg7 29. Re4 Rxe4 30. dxe4 Nd4 31. Qf6+ Kg8 32. e5 Qd8 33. exd6 Qxf6 34. Rxf6 Nf5 35. d7 Rd8 36. Rxa6 Rxd7 37. h4 Re7 38. d6 Rd7 39. Bh3 Rxd6 40. Rxd6 Nxd6 41. Bf1 Kg7 42. Kg2 Kf6 43. Kf3 g5 44. hxg5+ Kxg5 1/2-1/2

[Event "Twente Young Master op-E"]
[Site "Twente"]
[Date "2007.08.08"]
[Round "1"]
[White "Mollema, Thomas"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "946"]
[BlackElo "1353"]
[PlyCount "44"]
[EventDate "2007.08.08"]
[EventType "swiss"]
[EventRounds "5"]
[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. Bc4 g6 4. d3 d6 5. Bd2 Bg7 6. Bc3 Nf6 7. Na3 a6 8. e5 dxe5 9. Bxe5 0-0 10. Bg3 b5 11. Bb3 Nd4 12. Nxd4 Qxd4 13. Rb1 Bb7 14. 0-0 Qd7 15. c4 Qc6 16. Qf3 Qxf3 17. gxf3 b4 18. Nc2 Bxf3 19. Rbe1 a5 20. a3 a4 21. Ba2 b3 22. Bxb3 axb3 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.07"]
[Round "6"]
[White "Bekkink, Sereyo"]
[Black "Broek, Hajo"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "107"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 h6 7. Bd2 d6 8. h3 a6 9. a4 Bd7 10. Qe2 Nd4 11. Nxd4 Bxd4 12. Rfe1 c6 13. Bb3 Qe7 14. Qf3 b5 15. axb5 cxb5 16. Nd5 Nxd5 17. Bxd5 Rac8 18. c3 Bb6 19. Rxa6 Rb8 20. Rea1 Be6 21. Bc6 Bd7 22. Bxd7 Qxd7 23. Qg3 Qe6 24. Be3 Bxe3 25. Qxe3 Qg6 26. Rb6 Rxb6 27. Qxb6 Qe6 28. Qxb5 Rd8 29. Qd5 Qxd5 30. exd5 Rb8 31. b4 Rb5 32. Ra5 Rb7 33. Ra6 Rd7 34. c4 Kf8 35. b5 Rd8 36. Ra7 Rb8 37. Rd7 Rb6 38. Rc7 Ke8 39. Rc6 Rxc6 40. dxc6 Kd8 41. b6 Kc8 42. Kf1 f5 43. Ke1 g5 44. Kd2 h5 45. Ke3 g4 46. hxg4 fxg4 47. g3 Kd8 48. d4 exd4+ 49. Kxd4 Kc8 50. Kd5 Kd8 51. Kxd6 Kc8 52. c5 Kb8 53. Kd7 h4 54. c7+ 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.07"]
[Round "8"]
[White "Bekkink, Sereyo"]
[Black "Roeleveld, Koos"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "48"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. 0-0 Be6 9. d3 Qd7 10. Bg5 f6 11. Be3 0-0-0 12. d4 exd4 13. Bxd4 h5 14. Be3 h4 15. h3 Bxh3 16. gxh3 Qxh3 17. Qc1 Qg4+ 18. Kh1 Qxe4 19. Qd1 Ne5 20. Rg1 Nxf3 21. Rg2 h3 22. Rxg7 Ng5+ 23. Qf3 Qxf3+ 24. Kg1 Qg2# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.07"]
[Round "9"]
[White "Kalle, Erwin"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "102"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. d3 d6 6. Be3 Nf6 7. 0-0 0-0 8. Re1 Bg4 9. Rb1 Ne5 10. Kh1 Nxf3 11. gxf3 Bh5 12. Rg1 Nd7 13. Qe2 Ne5 14. Rg3 Qb6 15. Bd2 Kh8 16. Nd5 Qd8 17. Ne3 Bh6 18. Bc3 Bf4 19. Bxe5+ Bxe5 20. Rgg1 Qd7 21. Nf1 Qh3 22. Ng3 f5 23. c3 fxe4 24. Qf1 Bxf3+ 25. Rg2 Bxg2+ 26. Qxg2 Qxg2+ 27. Kxg2 exd3 28. Bxd3 a6 29. c4 Rab8 30. a4 Rf7 31. Be4 Bd4 32. f3 Be5 33. Bd5 Rff8 34. b3 Rf4 35. Ne4 Rh4 36. h3 Rf4 37. Re1 b6 38. Re3 b5 39. axb5 axb5 40. cxb5 Rxb5 41. Ng5 Ra5 42. Re2 Ra1 43. Nf7+ Kg7 44. Ng5 Rb4 45. Ne6+ Kh6 46. Rf2 Rb1 47. f4 Bf6 48. Rf3 Bh4 49. f5 Rb2+ 50. Kg1 g5 51. f6 Rb1+ 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.07"]
[Round "7"]
[White "Moers, Lennard"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "116"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Be3 d6 7. Bc4 Nf6 8. Nbd2 0-0 9. h3 Bd7 10. 0-0 Qc7 11. Rc1 Qd8 12. b3 Rc8 13. Qc2 a6 14. d5 Ne5 15. Nxe5 dxe5 16. Qb1 b5 17. Bd3 Rc7 18. Rcd1 Qb8 19. f4 Rb7 20. Qb2 exf4 21. Bxf4 Qa7+ 22. Kh1 Nxe4 23. Qa3 Nf2+ 24. Rxf2 Qxf2 25. Rf1 Qb6 26. Ne4 Bf5 27. Re1 Bxe4 28. Bxe4 Qf2 29. Qc1 Bb2 30. Qe3 Qxe3 31. Rxe3 Bc1 32. Rf3 Bxf4 33. Rxf4 Rc7 34. Kh2 Rc1 35. Rf2 Rfc8 36. Re2 R8c3 37. g3 Rd1 38. Kg2 a5 39. Kf2 a4 40. Kg2 axb3 41. axb3 Ra1 42. Bf3 Rxb3 43. Rxe7 Ra2+ 44. Re2 Rxe2+ 45. Bxe2 Rb2 46. Kf3 Kf8 47. Bd3 Rb3 48. Ke4 f5+ 49. Kd4 Ke7 50. g4 fxg4 51. hxg4 Rb4+ 52. Kc5 Rxg4 53. Bxb5 h5 54. d6+ Kd8 55. Bd3 h4 56. Kd5 h3 57. Bf1 h2 58. d7 h1Q+ 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "2"]
[White "Bekkink, Sereyo"]
[Black "Fogl, Bas"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "75"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 Be6 5. Bxe6 fxe6 6. 0-0 Nf6 7. d3 Be7 8. Ng5 Nd7 9. Qg4 Bf6 10. Nxe6 Qe7 11. Nd5 Qf7 12. Nexc7+ Kd8 13. Nxa8 Nd4 14. Nb4 h5 15. Qd1 Bh4 16. c3 Nb5 17. a4 Rh6 18. Bxh6 gxh6 19. axb5 Bg5 20. Qf3 Qg6 21. Rxa7 h4 22. Rxb7 Bf4 23. Nd5 Qg5 24. Nxf4 exf4 25. Nb6 Nxb6 26. Rxb6 Kc7 27. Rc6+ Kd7 28. Qh3+ Ke7 29. Rc7+ Kf6 30. Qf5+ Qxf5 31. exf5 Kxf5 32. b6 Kg4 33. b7 h3 34. b8Q hxg2 35. Qg8+ Kh5 36. h3 gxf1Q+ 37. Kxf1 f3 38. Qg4# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "4"]
[White "Bekkink, Sereyo"]
[Black "Verseef, Yvar"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "55"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. 0-0 0-0 9. d3 Ne7 10. d4 f5 11. Bd3 e4 12. Bc4+ Kh8 13. Ng5 Qe8 14. Bd2 h6 15. Nf7+ Rxf7 16. Bxf7 Qxf7 17. Qe2 b6 18. c4 Bb7 19. Rac1 Qg6 20. Be3 f4 21. c5 fxe3 22. cxd6 exf2+ 23. Rxf2 Qxd6 24. b3 Nc6 25. Qxe4 Na5 26. Qf4 Qxf4 27. Rxf4 Rc8 28. Rf7 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "3"]
[White "Bril, Paco"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "22"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. Ng5 e6 5. 0-0 Qxg5 6. d4 Qd8 7. dxc5 Bxc5 8. Nc3 Nf6 9. Bg5 0-0 10. e5 Nxe5 11. Re1 Nxc4 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "5"]
[White "Mostertman, Olav"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "65"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d6 9. 0-0-0 Nxd4 10. Bxd4 Bd7 11. Be3 a6 12. Bh6 b5 13. Bxg7 Kxg7 14. g4 b4 15. Nb1 a5 16. h4 Rc8 17. h5 Qc7 18. hxg6 fxg6 19. Qh6+ Kg8 20. Bd3 Rf7 21. g5 Nh5 22. Rdg1 Rxf3 23. Rxh5 Rf2 24. Qxh7+ Kf8 25. Qxg6 Rxc2+ 26. Kd1 Rc1+ 27. Ke2 Rc2+ 28. Kf3 Rf2+ 29. Kxf2 Qc5+ 30. Ke2 Qe5 31. Rf1+ Bf5 32. Rxf5+ Qxf5 33. Rh8# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "1"]
[White "Verweij, Florian"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "83"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. a3 a6 8. Ne5 Nxe5 9. Bxe5 c6 10. e3 Bd6 11. Bxd6 Qxd6 12. Be2 0-0 13. 0-0 Ne4 14. Nxe4 Bxe4 15. f3 Bf5 16. Bd3 Bxd3 17. Qxd3 Rfe8 18. Rfe1 Re6 19. e4 Rae8 20. e5 Qc7 21. f4 R6e7 22. Qg3 Qb6 23. Rad1 Kh8 24. f5 Rd7 25. Qg4 Rdd8 26. f6 g6 27. Rb1 Qb3 28. Qg5 Re6 29. Rf1 Rde8 30. Rbe1 Qxb2 31. Rf4 Qd2 32. Ref1 Rd8 33. Qh4 Qe3+ 34. Kh1 Qxa3 35. Qh6 Qf8 36. Qh4 a5 37. R1f3 a4 38. Qxh7+ Kxh7 39. Rh4+ Kg8 40. Rfh3 Rxf6 41. Rh8+ Kg7 42. R3h7# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.15"]
[Round "8"]
[White "Bekkink, Sereyo"]
[Black "Brandenburg, Roel"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "126"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 d6 6. d3 Bg4 7. h3 Bh5 8. Be3 Qd7 9. Bb5 a6 10. Ba4 b5 11. Bb3 0-0 12. Qe2 Nd4 13. Bxd4 exd4 14. Nd5 Nxd5 15. Bxd5 c6 16. Bb3 c5 17. Rad1 Rac8 18. c4 Rb8 19. cxb5 axb5 20. Rfe1 Bf6 21. Bd5 b4 22. Rc1 Bg5 23. Rcd1 Bf6 24. Kf1 h6 25. Bc4 Qc7 26. b3 Rfe8 27. g4 Bg6 28. h4 Qd7 29. Nh2 Bxh4 30. Ra1 Bf6 31. a4 bxa3 32. Rxa3 Be5 33. f3 h5 34. Ra5 Bg3 35. Rea1 Rb7 36. Ra8 Rbb8 37. R8a7 Rb7 38. Rxb7 Qxb7 39. Bd5 Qd7 40. Ra6 Rc8 41. Ra8 Rxa8 42. Bxa8 Qa7 43. Bd5 Qa1+ 44. Kg2 Bf4 45. gxh5 Bxh5 46. Ng4 Bxg4 47. fxg4 Qc1 48. Qa2 Qd2+ 49. Qxd2 Bxd2 50. Kf3 Kf8 51. Kg3 g5 52. Kf2 f6 53. Ke2 Bc3 54. Kd1 Ke7 55. Kc2 Kd7 56. Kb1 Kc7 57. Ka2 Bb4 58. Bc4 Kb6 59. Be6 Ka5 60. Bc4 Kb6 61. Kb2 Ka5 62. Bd5 Kb6 63. Be6 Ka5 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.15"]
[Round "9"]
[White "Goedegebuur, Michel"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "58"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Nf3 g6 7. Bf4 Bg7 8. e5 dxe5 9. Qxd8+ Nxd8 10. Bxe5 0-0 11. Bc4 Nc6 12. Bd4 Nxd4 13. Nxd4 Nh5 14. 0-0 Bxd4 15. Rfe1 Bf6 16. Re3 b6 17. b3 Bxc3 18. Rxc3 Bb7 19. Re3 e6 20. Rae1 Nf4 21. f3 Rad8 22. a4 Rd2 23. g3 Nh3+ 24. Kh1 Nf2+ 25. Kg1 Nh3+ 26. Kh1 Rxc2 27. Rb1 Rd8 28. Ra1 Rdd2 29. Rc1 Rxh2# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.15"]
[Round "6"]
[White "Leber, Joost"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "153"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d3 Nf6 5. Be2 g6 6. 0-0 Bg7 7. Bg5 0-0 8. Bxf6 Bxf6 9. Nd5 Bxb2 10. Rb1 Bg7 11. Qd2 Nd4 12. Nxd4 Bxd4 13. c3 Bg7 14. Qg5 e6 15. Qxd8 Rxd8 16. Ne7+ Kf8 17. Nxc8 Raxc8 18. Rxb7 a5 19. c4 d5 20. exd5 exd5 21. Ra7 Bc3 22. Rc1 Bb4 23. Bg4 Rb8 24. cxd5 Rxd5 25. Rd1 Re8 26. h3 c4 27. d4 c3 28. Rc7 Bd6 29. Rxc3 Rxd4 30. Rf1 Rde4 31. g3 Re1 32. Rxe1 Rxe1+ 33. Kg2 Re8 34. Rf3 h5 35. Bd7 Re7 36. Bc6 Kg7 37. Rd3 Bc5 38. Rd5 Bb4 39. h4 Rc7 40. Be8 Bc5 41. Rd3 Re7 42. Rd5 Bxf2 43. Kxf2 Rxe8 44. Rxa5 Rd8 45. Ke3 Rc8 46. Kd4 Kf6 47. Ra6+ Kg7 48. a4 Rc1 49. Kd3 Rb1 50. Kc4 Kf8 51. Ra7 Ke8 52. Kc5 f5 53. a5 Kd8 54. Kc6 Kc8 55. Ra8+ Rb8 56. Ra7 Kd8 57. Rg7 Rb4 58. a6 Ra4 59. a7 Ke8 60. Rg8+ Kf7 61. a8Q Rxa8 62. Rxa8 Kf6 63. Ra6 Ke5 64. Kc5 Ke4 65. Rxg6 Kf3 66. Rg5 f4 67. gxf4 Kxf4 68. Rxh5 Kg4 69. Re5 Kxh4 70. Re8 Kg4 71. Rf8 Kg5 72. Kd6 Kg6 73. Rf1 Kh7 74. Rg1 Kh8 75. Ke6 Kh7 76. Kf6 Kh8 77. Kf7 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.15"]
[Round "7"]
[White "Loots, Thomas"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "51"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 Nf6 5. Nc3 d6 6. Bb5 g6 7. Be3 Bg7 8. h3 0-0 9. Bxc6 bxc6 10. Nf3 c5 11. 0-0 Rb8 12. Rb1 Qc7 13. b3 Ba6 14. Re1 Nd7 15. Nd5 Qd8 16. Qd2 Nf6 17. Nxf6+ Bxf6 18. Bg5 Bg7 19. Bh6 Bxh6 20. Qxh6 f6 21. g4 g5 22. h4 Rf7 23. hxg5 fxg5 24. Nxg5 Rf6 25. Qxh7+ Kf8 26. Qh8# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.14"]
[Round "4"]
[White "Bekkink, Sereyo"]
[Black "Braggaar, Wessel"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "49"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bf5 5. Bc4 Nf6 6. 0-0 e6 7. d4 c6 8. Bd2 Qc7 9. Re1 Bd6 10. h3 0-0 11. Bg5 Be7 12. Qd2 c5 13. Nb5 Qb6 14. Bf4 Ne4 15. Rxe4 a6 16. Bc7 Qc6 17. d5 exd5 18. Bxd5 Qxb5 19. Rxe7 Qxb2 20. Be5 Qb5 21. Qg5 Bg6 22. h4 h6 23. Qxg6 Qf1+ 24. Kxf1 Nc6 25. Qxg7# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.14"]
[Round "5"]
[White "Bekkink, Sereyo"]
[Black "Ducarmon, Renzo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "64"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 d6 6. d3 h6 7. h3 Be6 8. Bb5 Bd7 9. Bd2 a6 10. Ba4 b5 11. Bb3 0-0 12. Bd5 Nxd5 13. exd5 Ne7 14. Ne4 Bb6 15. Nc3 a5 16. Ne2 Nxd5 17. c4 Nf6 18. b4 axb4 19. Bxb4 bxc4 20. dxc4 Bc6 21. Nd2 Qc8 22. Ng3 Bd7 23. Nf3 Re8 24. Qd2 e4 25. Nd4 Bxh3 26. gxh3 Qxh3 27. Ndf5 Ng4 28. Rfd1 Qh2+ 29. Kf1 Qh3+ 30. Ke2 Qg2 31. Ke1 Bxf2+ 32. Ke2 Bxg3# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.14"]
[Round "2"]
[White "Bekkink, Sereyo"]
[Black "Verseef, Yvar"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "87"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 Nf6 6. 0-0 d6 7. h3 0-0 8. Qe2 Be6 9. Bd3 a6 10. Be3 Nd7 11. Bc4 Bxc4 12. Qxc4 Na5 13. Qd3 Nc5 14. Bxc5 dxc5 15. Qxd8 Raxd8 16. Nxe5 Rde8 17. Nd7 Rxe4 18. Nxf8 Kxf8 19. Rfe1 Rf4 20. Rad1 Nc6 21. f3 g6 22. Re4 Rf6 23. Rd7 Rd6 24. Rxd6 cxd6 25. f4 d5 26. Re3 d4 27. cxd4 Nxd4 28. c3 Nf5 29. Re5 b6 30. Kf2 Kg7 31. g4 Nd6 32. b3 h6 33. a4 Kf6 34. h4 g5 35. hxg5+ hxg5 36. Re3 gxf4 37. Rf3 Ke5 38. Ke2 Ne4 39. c4 Ng3+ 40. Kd3 Ne4 41. Rf1 Ng3 42. Rf2 Ne4 43. Re2 f3 44. Rxe4+ 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.14"]
[Round "1"]
[White "Benninga, Joel"]
[Black "Bekkink, Sereyo"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "76"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. Bc4 Nf6 5. d3 g6 6. Bg5 Bg7 7. 0-0 0-0 8. Nd5 Bg4 9. h3 Bxf3 10. Qxf3 Nxd5 11. Bxd5 Nd4 12. Qf4 Ne2+ 13. Kh1 Nxf4 14. Bxf4 Bxb2 15. Rab1 Bd4 16. Rxb7 Rb8 17. Rxa7 Qb6 18. Rxe7 Bf6 19. Rd7 Rbd8 20. Rb7 Qa6 21. Rfb1 Bd4 22. R1b6 Qxa2 23. Bxd6 c4 24. Bxf8 Bxb6 25. Bxc4 Qa1+ 26. Kh2 Rxf8 27. Rxb6 Qe5+ 28. g3 Qd4 29. Kg2 Qxb6 30. Kf3 Kg7 31. Kf4 Qxf2+ 32. Ke5 Re8+ 33. Kd6 Qd4+ 34. Bd5 Rd8+ 35. Kc7 Qf6 36. c4 Qd6+ 37. Kb7 Rb8+ 38. Ka7 Qb6# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2006.04.14"]
[Round "3"]
[White "Van Overdam, Jan"]
[Black "Bekkink, Sereyo"]
[Result "1-0"]
[ECO "B77"]
[PlyCount "109"]
[EventDate "2006.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Nxd4 8. Bxd4 0-0 9. Qd2 d6 10. 0-0-0 e5 11. Be3 Ne8 12. Bc5 Bg4 13. f3 Rc8 14. Bxd6 Nxd6 15. Qxd6 Qxd6 16. Rxd6 Rxc4 17. fxg4 Bh6+ 18. Kd1 Rd4+ 19. Rxd4 exd4 20. Nb5 Rd8 21. Ke2 Rc8 22. Kd3 a6 23. Nxd4 Rd8 24. c3 Bg7 25. Rd1 Kf8 26. Kc2 Re8 27. Re1 Rc8 28. e5 b5 29. Re4 Rc5 30. Nf3 a5 31. b3 b4 32. Rc4 Rxc4 33. bxc4 bxc3 34. Kxc3 f6 35. Kd4 fxe5+ 36. Nxe5 Ke7 37. Kd5 Bxe5 38. Kxe5 Kd7 39. Kd5 Kc7 40. Kc5 a4 41. Kb4 Kc6 42. Kxa4 Kc5 43. Kb3 g5 44. a4 h6 45. a5 Kc6 46. Kb4 Kb7 47. Kb5 Ka7 48. a6 Ka8 49. Kb6 Kb8 50. a7+ Ka8 51. c5 h5 52. gxh5 g4 53. h6 g3 54. h7 gxh2 55. h8R# 1-0

