[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.11"]
[Round "8"]
[White "Zwirs, Nico"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2442"]
[BlackElo "2198"]
[PlyCount "59"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. Nc3 d6 10. b3 0-0 11. Bb2 Be6 12. 0-0-0 Nd4 13. Bd3 b5 14. Rhf1 Ng6 15. Nd5 Bxd5 16. exd5 Nf4 17. Be4 Qh6 18. Bxd4 exd4 19. Kb1 Rae8 20. Rfe1 f5 21. Bf3 d3 22. cxd3 Rxe1 23. Rxe1 Qxh2 24. Qe3 Ng6 25. g3 f4 26. Qe6+ Kh8 27. Rh1 fxg3 28. Rxh2 gxh2 29. Qh3 Ne5 30. Be4 1-0

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.10"]
[Round "7"]
[White "Duijker, Rick"]
[Black "Vrolijk, Liam"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2198"]
[BlackElo "2558"]
[PlyCount "62"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Na4 a5 4. a3 Be7 5. e3 f5 6. d4 d6 7. dxe5 dxe5 8. Qxd8+ Bxd8 9. b3 Bf6 10. Bb2 Na6 11. 0-0-0 e4 12. Nh3 Bxb2+ 13. Kxb2 Nf6 14. Nf4 Bd7 15. Nc3 c6 16. Be2 Ke7 17. Na4 Rad8 18. c5 Nc7 19. Nb6 Be6 20. h4 Bf7 21. Rxd8 Rxd8 22. Rd1 Rxd1 23. Bxd1 Na6 24. Nc8+ Kf8 25. b4 axb4 26. axb4 Nxb4 27. Nd6 Nfd5 28. Be2 Nxf4 29. exf4 Nd5 30. g3 Be6 31. Nxb7 Ke7 1/2-1/2

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.09"]
[Round "6"]
[White "Rodriguez Fontecha, Marcos"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2309"]
[BlackElo "2198"]
[PlyCount "118"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. a4 b4 5. Bg5 Qb6 6. a5 Qd6 7. c4 Ne4 8. Bh4 Qh6 9. Nbd2 f5 10. Qc1 Nxd2 11. Qxd2 Qxd2+ 12. Nxd2 e5 13. dxe6 dxe6 14. g4 Bb7 15. Rg1 Nd7 16. gxf5 exf5 17. Bh3 g6 18. e4 Bh6 19. Bg5 Bxg5 20. Rxg5 Ne5 21. exf5 Nd3+ 22. Kf1 0-0 23. Rg3 Rad8 24. Nb3 Ba6 25. Kg1 Bxc4 26. Nd2 Bb5 27. Ne4 Nf4 28. Bg4 h5 29. Bxh5 Nxh5 30. Rxg6+ Kf7 31. Re1 Rfe8 32. Ng5+ Kf8 33. Nh7+ Kf7 34. Ng5+ Kf8 35. Ne6+ Kf7 36. Rg5 Nf4 37. Nxd8+ Rxd8 38. Rg4 Ne2+ 39. Kg2 Rd2 40. h4 Bc6+ 41. Kf1 Nd4 42. h5 Nf3 43. Rc1 Rxb2 44. Rg6 Bb5+ 45. Kg2 Nh4+ 46. Kg3 Nxg6 47. fxg6+ Kf6 48. Rxc5 a6 49. Rc7 Rb1 50. Rf7+ Ke6 51. Rf3 Bc6 52. Re3+ Kf6 53. Rd3 Rc1 54. Rd4 b3 55. Rb4 Bd5 56. Rb6+ Kg7 57. Kf4 Rc5 58. Ke3 Rxa5 59. Kd4 Rb5 0-1

[Event "Vlissingen op 25th"]
[Site "Vlissingen"]
[Date "2023.08.06"]
[Round "3"]
[White "Duijker, Rick"]
[Black "Ikonnikov, Vyacheslav"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2198"]
[BlackElo "2447"]
[PlyCount "120"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. e3 Bg7 6. Nge2 h5 7. h3 Bd7 8. d4 Qc8 9. Nd5 Nf6 10. Nxf6+ Bxf6 11. d5 Ne7 12. Nc3 Bg7 13. e4 0-0 14. Be3 f5 15. Qd2 Rf7 16. c5 Qf8 17. cxd6 cxd6 18. h4 b5 19. Bh3 b4 20. Ne2 a5 21. Rc1 Bb5 22. Bg5 Kh7 23. Rc7 fxe4 24. 0-0 Nf5 25. Rfc1 Bd3 26. g4 hxg4 27. Bxg4 Rxc7 28. Rxc7 Rc8 29. Rc6 Rxc6 30. dxc6 Qc8 31. Ng3 Qxc6 32. Nxf5 gxf5 33. Bxf5+ Kg8 34. h5 Qe8 35. h6 Qf7 36. Bg4 Bf8 37. Qe3 Qg6 38. Kh2 Bxh6 39. Bxh6 Qxg4 40. Qg5+ Qxg5 41. Bxg5 Kf7 42. Bd2 Ke6 43. a3 bxa3 44. bxa3 a4 45. Kg3 Be2 46. Kh4 Kf5 47. Kg3 d5 48. Ba5 d4 49. Bb4 Bf3 50. Kh4 d3 51. Ba5 Bh1 52. Bd2 Ke6 53. Kg5 Kd5 54. Kf6 Kc4 55. Kxe5 Kb3 56. Kd4 Kxa3 57. Kc3 Ka2 58. Bc1 a3 59. Kb4 Kb1 60. Bxa3 d2 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.08.03"]
[Round "9"]
[White "Maatman, Nick"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2362"]
[BlackElo "2198"]
[PlyCount "55"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Be2 Qxg2 14. Rf1 Qc6 15. c3 Nxe2 16. Nxa8 Nf4 17. Bxf4 exf4 18. Qb3 Qe4+ 19. Kd2 Be6 20. Qa3+ Kf6 21. Nc7 Bf5 22. Qd6+ Kg5 23. Rg1+ Kh5 24. Rxg7 f3 25. Re1 Qc2+ 26. Ke3 Qe4+ 27. Kd2 Qc2+ 28. Ke3 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.08.02"]
[Round "8"]
[White "Duijker, Rick"]
[Black "Bus, Tom"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2198"]
[BlackElo "2100"]
[PlyCount "147"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 c5 4. dxc5 Qa5+ 5. Nd2 Nc6 6. Ngf3 e6 7. a3 Qxc5 8. Bd3 Be7 9. 0-0 0-0 10. c4 dxc4 11. Nxc4 b5 12. Ncd2 Bb7 13. Rc1 Qb6 14. Qc2 g6 15. Bxf6 Bxf6 16. Ne4 Bg7 17. Nc5 Rfd8 18. Nxb7 Qxb7 19. Be4 Rac8 20. Bxc6 Qb6 21. Qe4 Rd6 22. Ba8 Rxc1 23. Rxc1 Bxb2 24. Rc8+ Rd8 25. Rxd8+ Qxd8 26. Nd4 Bxa3 27. g3 b4 28. Bc6 Bb2 29. Ba4 Qb6 30. Bb3 Bc3 31. h4 h5 32. Kg2 Kg7 33. Qe5+ Kh7 34. Qf4 Kg8 35. Qf6 Qb7+ 36. Kh2 Qd7 37. Qe5 Kh7 38. Qc5 Kg7 39. Qe5+ Kh7 40. Bc2 Kg8 41. Kg2 b3 42. Qb8+ Kh7 43. Nxb3 Qc6+ 44. Kh2 Be1 45. Nd4 Qc5 46. Qb7 Kg8 47. Kg2 a5 48. Be4 Bc3 49. Nf3 Bf6 50. Qc6 Qb4 51. Bc2 Kg7 52. Qe4 Qc5 53. Bb3 Qb5 54. Qc4 Qb7 55. Ba4 Qb2 56. Qc5 Qb4 57. Qxb4 axb4 58. Nd2 Be7 59. Kf3 f5 60. Ke2 g5 61. Nf3 gxh4 62. gxh4 Bf6 63. Ng5 e5 64. Bd7 Kg6 65. Be8+ Kh6 66. Nf7+ Kg7 67. Nd6 b3 68. Nxf5+ Kf8 69. Ba4 b2 70. Bc2 Bd8 71. Kd1 Kf7 72. Be4 Ba5 73. Kc2 Be1 74. f3 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.08.01"]
[Round "7"]
[White "Labruyere, Roger"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2191"]
[BlackElo "2198"]
[PlyCount "101"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. exd5 exd5 6. Bb5 Nf6 7. 0-0 Be7 8. Ne5 Bd7 9. Nxd7 Qxd7 10. dxc5 Bxc5 11. Re1+ Ne4 12. Be3 0-0 13. Nd2 Bxe3 14. Rxe3 Nd6 15. Ba4 Rfd8 16. Rh3 b5 17. Bc2 g6 18. Nf3 Ne4 19. Qc1 h5 20. Qh6 Ne7 21. Ng5 Qf5 22. Qh7+ Kf8 23. Rf3 Nxg5 24. Qh8+ Ng8 25. Bxf5 Nxf3+ 26. gxf3 gxf5 27. Qxh5 f4 28. Rd1 Ne7 29. Qh8+ Ng8 30. Qe5 Ne7 31. Qxf4 Ng6 32. Qh6+ Kg8 33. h4 Rd6 34. h5 Rad8 35. Kh1 d4 36. hxg6 Rxg6 37. Rg1 d3 38. Rxg6+ fxg6 39. Qxg6+ Kf8 40. Qh6+ Kf7 41. Qd2 a5 42. Kg1 b4 43. cxb4 axb4 44. Qf4+ Ke6 45. Qe4+ Kf7 46. Qf5+ Ke7 47. Qg5+ Ke8 48. Qxd8+ Kxd8 49. Kf1 d2 50. Ke2 d1N 51. Kxd1 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.31"]
[Round "6"]
[White "Duijker, Rick"]
[Black "Koster, Chiel"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2198"]
[BlackElo "2052"]
[PlyCount "85"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. g3 c5 2. Nf3 Nc6 3. Bg2 e5 4. d3 d6 5. 0-0 Nge7 6. c4 g6 7. Nc3 Bg7 8. Ne1 0-0 9. Nc2 Be6 10. Ne3 Qd7 11. Ned5 f5 12. Bg5 Nc8 13. Bd2 h6 14. e3 Rb8 15. a3 a6 16. b4 b5 17. cxb5 axb5 18. Rb1 c4 19. dxc4 bxc4 20. Qe2 e4 21. Qxc4 Ne5 22. Qc7 Qxc7 23. Nxc7 Bc4 24. Rfc1 Nb6 25. b5 Rbc8 26. Na6 Bd3 27. Ra1 d5 28. Nb4 Nec4 29. Be1 d4 30. exd4 Bxd4 31. Nc6 Bf6 32. a4 Nd6 33. Bf1 Nbc4 34. Ra2 Rfe8 35. Nd5 Kf7 36. Nxf6 Kxf6 37. Bc3+ Kf7 38. Bd4 Bxf1 39. Kxf1 g5 40. Rac2 Ke6 41. Rxc4 Nxc4 42. Rxc4 Kd5 43. Rc5+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.29"]
[Round "5"]
[White "Zwirs, Nico"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2443"]
[BlackElo "2198"]
[PlyCount "77"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. a3 a5 9. b3 cxd4 10. cxd4 f6 11. Bd3 Be7 12. Ne2 0-0 13. Bc2 fxe5 14. fxe5 Rxf3 15. gxf3 Bh4+ 16. Kf1 Ndxe5 17. Kg2 Ng6 18. Be3 Bf6 19. Bxg6 hxg6 20. Qd3 Bd7 21. Rhc1 Ne7 22. Ng3 Kf7 23. Rab1 Bb5 24. Qd2 Rh8 25. a4 Ba6 26. b4 axb4 27. Rxb4 Qa5 28. Bf4 Bc4 29. Rxb7 Qxa4 30. Be5 g5 31. Re1 Qa3 32. Re3 Qa1 33. Re1 Qa3 34. Re3 Qa1 35. Bxf6 Kxf6 36. Rxe6+ Kxe6 37. Qe3+ Kf6 38. Qxe7+ Kg6 39. Qxg7# 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.28"]
[Round "4"]
[White "Duijker, Rick"]
[Black "Op den Dries, Johan"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2198"]
[BlackElo "2093"]
[PlyCount "93"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 f5 4. Bg2 Nf6 5. e3 Bb4 6. Nge2 0-0 7. 0-0 d6 8. a3 Bxc3 9. Nxc3 f4 10. d4 fxg3 11. hxg3 Qe8 12. Nd5 Nxd5 13. cxd5 Nd8 14. dxe5 Qxe5 15. Bd2 Nf7 16. Bc3 Qg5 17. Qd4 Nh6 18. e4 Rf7 19. Rae1 Qh5 20. f3 Bh3 21. g4 Qh4 22. Re2 Bxg2 23. Rxg2 Kh8 24. Rff2 Ng8 25. g5 Ne7 26. g6 Rf6 27. Rg4 Qh3 28. gxh7 Raf8 29. Qd2 Qxg4+ 30. fxg4 Rxf2 31. Bxg7+ Kxg7 32. Qg5+ Kxh7 33. Qxe7+ R2f7 34. Qh4+ Kg8 35. Kg2 Re8 36. g5 Rg7 37. Kf3 Re5 38. Kf4 Rexg5 39. Qxg5 Rxg5 40. Kxg5 Kf7 41. b4 c6 42. a4 Ke7 43. Kf5 Kd7 44. Kf6 Kc7 45. Ke7 cxd5 46. exd5 a6 47. Ke6 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.27"]
[Round "3"]
[White "Schuricht, Emil Frederick"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "2018"]
[BlackElo "2198"]
[PlyCount "86"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 Qa5 9. Bd2 Bxa6 10. Be2 Bxe2 11. Qxe2 Qa6 12. e5 Ng4 13. Bf4 d6 14. Qxa6 Rxa6 15. exd6 exd6 16. 0-0 Nd7 17. a4 Rb8 18. Ra2 Nge5 19. Nxe5 Nxe5 20. Bxe5 Bxe5 21. Rfa1 Rb3 22. Kf1 Bxc3 23. bxc3 Rxc3 24. Rb2 Rc4 25. Rb8+ Kg7 26. Rc8 Rcxa4 27. Rxa4 Rxa4 28. Rc6 Kf6 29. Rxd6+ Ke5 30. Rd7 f5 31. Rxh7 Kxd5 32. Rh6 Ra6 33. h4 Re6 34. h5 gxh5 35. Rxh5 Ke4 36. Ke2 c4 37. Rh4+ Kd5+ 38. Kd2 Rg6 39. Rh5 Ke4 40. Rh4+ Kd5 41. Rh5 Rxg2 42. Rxf5+ Ke4 43. Rf8 Kd4 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.26"]
[Round "2"]
[White "Duijker, Rick"]
[Black "Brouwer, Tim"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2198"]
[BlackElo "2107"]
[PlyCount "57"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 c6 5. b3 Qc8 6. 0-0 Bh3 7. d3 Bxg2 8. Kxg2 e6 9. Nbd2 Nbd7 10. e4 dxe4 11. dxe4 e5 12. Bb2 Qc7 13. Qc2 Bd6 14. Nh4 0-0 15. Nf5 Bc5 16. h3 g6 17. Nh6+ Kg7 18. Ng4 Nxg4 19. hxg4 Rad8 20. Nf3 f6 21. g5 Be7 22. Rad1 Kg8 23. gxf6 Bxf6 24. c5 Rf7 25. b4 Rdf8 26. Qc4 Kh8 27. Rd6 Bg7 28. Ng5 Rf6 29. Ne6 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2023.07.25"]
[Round "1"]
[White "Van Kuijk, Vadim"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1997"]
[BlackElo "2198"]
[PlyCount "73"]
[EventDate "2023.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Be2 Nxc2+ 14. Kf1 Nxe3+ 15. fxe3 Nf6 16. Nxa8 Rd8 17. Qb3 Nd5 18. Bf3 Nxe3+ 19. Ke2 Rd2+ 20. Kxd2 Nc4+ 21. Kd1 Qd4+ 22. Ke2 Qd2+ 23. Kf1 Bf5 24. Rd1 Ne3+ 25. Kg1 Nxd1 26. Qxd1 Qe3+ 27. Kf1 Bd3+ 28. Be2 Bxe2+ 29. Qxe2 Qc1+ 30. Qe1 Qc4+ 31. Kf2 Qc2+ 32. Ke3 f5 33. Qb4+ Kf6 34. Qd6+ Kg5 35. h4+ Kg4 36. Qxe5 Qxg2 37. Qxg7+ 1-0

[Event "Ghent op 43rd"]
[Site "Ghent"]
[Date "2022.07.24"]
[Round "9"]
[White "Froeyman, Helmut"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2289"]
[BlackElo "2194"]
[PlyCount "54"]
[EventDate "2022.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Be2 Nxc2+ 14. Kf1 Nxe3+ 15. fxe3 Nf6 16. Qb3 Bg4 17. Qa3+ Kd7 18. Rd1+ Kc8 19. Nxa8 Bxe2+ 20. Kxe2 Qxg2+ 21. Kd3 Rd8+ 22. Kc3 Ne4+ 23. Kb3 Nd2+ 24. Rxd2 Qxd2 25. Nb6+ Kb8 26. Ka4 Qc2+ 27. Ka5 Qc6 0-1

[Event "Ghent op 43rd"]
[Site "Ghent"]
[Date "2022.07.23"]
[Round "8"]
[White "Duijker, Rick"]
[Black "Stuer, Marc"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2194"]
[BlackElo "2045"]
[PlyCount "103"]
[EventDate "2022.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Nf6 5. e3 Bg7 6. c4 d6 7. Nc3 0-0 8. h4 g4 9. Bd3 Nc6 10. Qb1 Nh5 11. Nge2 e5 12. d5 Nb4 13. f4 Qe7 14. Kd2 Bd7 15. a3 Na6 16. Bf2 Rae8 17. g3 Nc5 18. b4 exf4 19. exf4 Nxd3 20. Qxd3 Nf6 21. Bd4 c6 22. Rhe1 a6 23. Rad1 cxd5 24. Nxd5 Nxd5 25. Bxg7 Qxg7 26. Qxd5+ Be6 27. Qd4 Qc7 28. Rc1 Qc6 29. Qd3 Qg2 30. Kc3 Rc8 31. Kb2 Rfd8 32. Ka1 Qf3 33. Qxf3 gxf3 34. Nd4 Bxc4 35. Nxf3 Bd5 36. Nd4 Be4 37. Kb2 Kf7 38. g4 Rxc1 39. Kxc1 Rc8+ 40. Kd2 Rc4 41. Nxf5 Bxf5 42. gxf5 Rxf4 43. Re6 Rxh4 44. Rxd6 Rh3 45. a4 b5 46. a5 Rb3 47. Rxh6 Rxb4 48. Rxa6 Ra4 49. Ra8 Ke7 50. a6 Kd7 51. a7 Kc6 52. Rc8+ 1-0

[Event "Ghent op 43rd"]
[Site "Ghent"]
[Date "2022.07.23"]
[Round "7"]
[White "Wubben, Marcel"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2012"]
[BlackElo "2194"]
[PlyCount "72"]
[EventDate "2022.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3 Bg7 9. Be2 Rb8 10. 0-0 0-0 11. a4 Nxb6 12. a5 Na8 13. e5 Ng4 14. exd6 exd6 15. Nd2 f5 16. Nc4 Ne5 17. Re1 Rb4 18. Ra4 Rxa4 19. Nxa4 Nxc4 20. Bxc4 Qxa5 21. Re7 Nb6 22. Nxb6 Qxb6 23. Qe2 f4 24. b3 Qd8 25. Ra7 Re8 26. Qd2 f3 27. Rxg7+ Kxg7 28. Bb2+ Kg8 29. Qc3 Re5 30. Qxf3 Re1+ 31. Bf1 Qe7 32. Qc3 Bf5 33. Qh8+ Kf7 34. Qxh7+ Ke8 35. Qh8+ Kd7 36. Qc3 Qe2 0-1

[Event "Ghent op 43rd"]
[Site "Ghent"]
[Date "2022.07.22"]
[Round "6"]
[White "Duijker, Rick"]
[Black "Stone, Andrew M"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2194"]
[BlackElo "2096"]
[PlyCount "112"]
[EventDate "2022.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c5 4. e4 dxe4 5. d5 g5 6. Bg3 Bg7 7. Nc3 f5 8. f4 g4 9. Qd2 a6 10. Bf2 Qd6 11. a4 b6 12. Bc4 h5 13. Nge2 Nf6 14. Ng3 Bh6 15. Be3 h4 16. Nf1 Kf8 17. g3 h3 18. Qf2 Nbd7 19. Rd1 Ne8 20. Bc1 Bg7 21. Ne3 Qg6 22. d6 Bxc3+ 23. bxc3 Nxd6 24. Bd5 Ra7 25. a5 bxa5 26. Ba3 Rc7 27. Bb3 Nb6 28. Nd5 Nxd5 29. Rxd5 Bb7 30. 0-0 Bxd5 31. Bxd5 e6 32. Ba2 Nb7 33. Rb1 Qe8 34. Qd4 Rh6 35. Qe5 Qc6 36. Bc4 Qd6 37. Rxb7 Qxe5 38. Rb8+ Kg7 39. fxe5 Rh8 40. Rxh8 Kxh8 41. Bxe6 Rb7 42. Bb3 a4 43. Bxa4 Rb1+ 44. Kf2 Rh1 45. e6 e3+ 46. Ke2 Rxh2+ 47. Kxe3 Rh1 48. Kf4 Rf1+ 49. Kg5 h2 50. Bc6 f4 51. e7 Re1 52. gxf4 Rxe7 53. Bxc5 Re1 54. Kxg4 h1Q 55. Bxh1 Rxh1 56. Kf5 Rh5+ 0-1

[Event "Ghent op 43rd"]
[Site "Ghent"]
[Date "2022.07.20"]
[Round "1"]
[White "Duijker, Rick"]
[Black "Steegmans, Pieter"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2194"]
[BlackElo "1763"]
[PlyCount "50"]
[EventDate "2022.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Bf5 3. c4 c6 4. Nc3 h6 5. Bh4 g5 6. Bg3 Nf6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Nbd7 10. b4 Ne4 11. Nxe4 Bxe4 12. f3 Bg6 13. e3 e5 14. b5 cxb5 15. Bxb5 exd4 16. exd4 f5 17. Ne2 f4 18. Bf2 a6 19. h4 Rh7 20. hxg5 hxg5 21. Rxh7 Bxh7 22. c6 bxc6 23. Bxc6 Rb8 24. Rxa6 Rxb2 25. Ra8+ Kf7 1/2-1/2

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2019.06.02"]
[Round "7"]
[White "De Boer, Eelke"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "2333"]
[BlackElo "2164"]
[PlyCount "110"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Ne3 Nf6 12. Bd3 Qb4+ 13. c3 Qe7 14. 0-0 0-0 15. Bc2 Be6 16. Qf3 Rad8 17. Nf5 Bxf5 18. Qxf5 Qd7 19. Qf3 Qd5 20. Qe2 e4 21. Be3 Ne5 22. Rfd1 Qc4 23. Qxc4 Nxc4 24. Bd4 b5 25. b3 Na3 26. Bxf6 Rxd1+ 27. Rxd1 Nxc2 28. Be7 Rc8 29. Kf1 f5 30. Rd8+ Rxd8 31. Bxd8 b4 32. Ba5 bxc3 33. Bxc3 Na3 34. Ke2 Kf7 35. Ke3 g5 36. Kd4 Nb5+ 37. Kc4 f4 38. a4 Nc7 39. b4 Ke6 40. Bd4 g4 41. Bc3 Nd5 42. Kd4 e3 43. fxe3 Nxe3 44. Ke4 Nxg2 45. Be5 f3 46. Bg3 h5 47. b5 axb5 48. axb5 h4 49. Bf2 Kd6 50. Kd4 g3 51. hxg3 h3 52. g4 h2 53. Bg3+ Kd7 54. Bxh2 f2 55. b6 Kc6 0-1

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2019.06.02"]
[Round "6"]
[White "Duijker, Rick"]
[Black "Seijen, Henk G"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2164"]
[BlackElo "1750"]
[PlyCount "140"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. 0-0-0 b5 7. f3 Nb6 8. Bd3 Nf6 9. g4 h5 10. g5 Nfd7 11. Nge2 c5 12. dxc5 dxc5 13. Nd5 0-0 14. Nxb6 Qxb6 15. f4 Bb7 16. Rhe1 Rfd8 17. e5 Qe6 18. Qa5 c4 19. Nd4 Qb6 20. Qxb6 Nxb6 21. Bf1 Nd5 22. Bd2 e6 23. c3 Bf8 24. Bg2 Rab8 25. Bxd5 Bxd5 26. Be3 b4 27. Ne2 Be4 28. Ba7 Rbc8 29. Bb6 Rxd1+ 30. Kxd1 Bd3 31. Ba5 Bxe2+ 32. Kxe2 bxc3 33. Bxc3 Rd8 34. Rd1 Rxd1 35. Kxd1 Bc5 36. Ke2 Kf8 37. a3 Ke8 38. Kf3 Kd7 39. Ke4 Bg1 40. h3 Kc6 41. Bd4 Bh2 42. Be3 Bg3 43. a4 Be1 44. Kd4 c3 45. bxc3 Bg3 46. Kd3 Be1 47. c4 Bb4 48. Bd2 Bc5 49. Kc3 Kb6 50. Kc2 Kc6 51. Kd3 Ba3 52. Be3 Bb4 53. Bf2 Ba3 54. Kc2 Bb4 55. Be3 Ba5 56. Kb2 Be1 57. Kb3 Ba5 58. Bc1 Be1 59. Be3 Ba5 60. Kc2 Be1 61. Kd3 Bb4 62. Bd4 Be1 63. Bc3 Bf2 64. Bb4 Bb6 65. Ke4 Bf2 66. Bc3 Bc5 67. Bd4 Bb4 68. Bb2 Bc5 69. Bc3 Ba3 70. Bd4 Bb4 1/2-1/2

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2019.06.01"]
[Round "5"]
[White "Duijker, Rick"]
[Black "Pellikaan, Govert"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2164"]
[BlackElo "1980"]
[PlyCount "113"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Bd3 cxd4 6. exd4 Qb6 7. Nc3 Bf5 8. Nb5 Na6 9. f3 Rc8 10. c3 g5 11. Be3 Nb8 12. fxe4 dxe4 13. Be2 a6 14. Qb3 axb5 15. Qxb5+ Qxb5 16. Bxb5+ Nd7 17. Ne2 h6 18. Ng3 Bg6 19. h4 g4 20. h5 Bh7 21. Rf1 e6 22. Bxd7+ Kxd7 23. Rxf7+ Kc6 24. Rf6 Kd5 25. Ne2 Bf5 26. Ng3 Be7 27. Rxh6 Bh4 28. Kf2 Rxh6 29. Bxh6 e3+ 30. Bxe3 Rf8 31. Bf4 Be4 32. Ke3 Bxg2 33. Rg1 Bxg3 34. Bxg3 Rf3+ 35. Ke2 Rxg3 36. Kf2 Rh3 37. Rxg2 Rxh5 38. Rxg4 Kc4 39. Rg2 Kd3 40. Kf3 Rf5+ 41. Kg4 Rf8 42. Rh2 b5 43. a3 Ke4 44. Re2+ Kd3 45. Re5 Rb8 46. Rxe6 Kc2 47. Re2+ Kd3 48. Rh2 Ke4 49. Kg5 Kd3 50. Kf6 Ke4 51. Ke6 Rb6+ 52. Kd7 Rg6 53. Rh5 b4 54. axb4 Rg2 55. b5 Rxb2 56. Kc6 Rc2 57. Rc5 1-0

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2019.06.01"]
[Round "4"]
[White "Ernst, Sipke"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2540"]
[BlackElo "2164"]
[PlyCount "71"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 c5 9. 0-0 a6 10. a4 b6 11. Qe2 Bb7 12. Rfd1 Nd5 13. Bxe7 Nxc3 14. bxc3 Qxe7 15. e4 Nf6 16. Bd3 Bc6 17. Ne5 Qb7 18. f3 cxd4 19. cxd4 Rfc8 20. Rdb1 Nd7 21. Nc4 Qc7 22. e5 b5 23. Nd6 Rcb8 24. Qc2 Qb6 25. Bxh7+ Kf8 26. Kh1 g6 27. Bxg6 fxg6 28. Qxg6 Ke7 29. Qg5+ Kf8 30. Qh6+ Ke7 31. Qh4+ Kf8 32. a5 Qa7 33. Rc1 Rc8 34. Qh8+ Ke7 35. Nxc8+ Rxc8 36. Qxc8 1-0

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2019.05.31"]
[Round "3"]
[White "Duijker, Rick"]
[Black "De Boer, Rein"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2164"]
[BlackElo "2053"]
[PlyCount "145"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. g3 0-0 6. Bg2 c6 7. Ne2 Nd7 8. 0-0 f5 9. Nd2 b5 10. a4 b4 11. c4 bxc3 12. bxc3 Ba6 13. c4 Nf6 14. Nc3 Bb4 15. Qb3 Rb8 16. Rfc1 Ne4 17. Ndxe4 Bxc4 18. Qc2 fxe4 19. Nxe4 f5 20. Nd2 Bxd2 21. Qxd2 Qb6 22. Bf1 Qb4 23. Qc2 Bxf1 24. Kxf1 Rf6 25. Rab1 Qf8 26. Rxb8 Qxb8 27. Rb1 Qc8 28. Kg2 g5 29. Qb3 Rf8 30. f3 Qe6 31. Kf2 g4 32. Qd1 Re8 33. Rb3 h5 34. Qe2 Kg7 35. a5 h4 36. Rb7+ Kf6 37. Rh7 hxg3+ 38. hxg3 Kg6 39. Rh4 Qf6 40. fxg4 fxg4+ 41. Kg2 Qf3+ 42. Qxf3 gxf3+ 43. Kxf3 Rf8+ 44. Ke2 Rb8 45. Rh1 Rb2+ 46. Kd3 Rb3+ 47. Kd2 Ra3 48. Rc1 Rxa5 49. Rxc6+ Kf5 50. Ke2 Ke4 51. Re6+ Kf5 52. Re7 Kg4 53. Rg7+ Kf5 54. Kf3 Ra1 55. Re7 Ra5 56. g4+ Kf6 57. Re5 Rb5 58. Kf4 a5 59. Re8 Rb1 60. g5+ Kg6 61. Re6+ Kf7 62. Rf6+ Ke7 63. Ra6 Rf1+ 64. Ke5 Rf3 65. Re6+ Kf7 66. Kxd5 a4 67. e4 a3 68. Ra6 Rg3 69. e5 Rxg5 70. Rxa3 Ke7 71. Ra7+ Kd8 72. Kd6 Rf5 73. Ra8# 1-0

[Event "Groninger Combinatie op"]
[Site "Groningen"]
[Date "2019.05.30"]
[Round "1"]
[White "Oord, Raymon"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1948"]
[BlackElo "2164"]
[PlyCount "80"]
[EventDate "2019.05.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bf4 Bb7 5. e3 e6 6. Nbd2 Be7 7. Bd3 0-0 8. Qe2 d6 9. e4 cxd4 10. cxd4 Nc6 11. a3 e5 12. dxe5 Nh5 13. Bg3 Nxg3 14. hxg3 dxe5 15. Nc4 Nd4 16. Nxd4 exd4 17. Qh5 h6 18. Ne5 Rc8 19. Qg4 Rc5 20. f4 Qc7 21. Qe2 Rxe5 22. fxe5 Qxe5 23. 0-0-0 Qxg3 24. Rh3 Qe5 25. Rf1 Bc8 26. Rh5 Bg5+ 27. Kb1 Be6 28. Ba6 Rd8 29. Bd3 Rc8 30. Qf3 b5 31. Qd1 a5 32. Rf2 g6 33. Rh1 Rc1+ 34. Qxc1 Bxc1 35. Rxc1 Qg3 36. Rd2 Qe3 37. Rcd1 Bg4 38. Bxb5 Bxd1 39. Rxd1 Qxe4+ 40. Ka2 Qd5+ 0-1

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2016.05.08"]
[Round "9.8"]
[White "Duijker, Rick"]
[Black "Hautot, Stephane"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2269"]
[BlackElo "2399"]
[PlyCount "92"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf"]
[BlackTeam "Aachen Aufwaerts II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. 0-0 0-0 8. a3 a5 9. d3 d6 10. Nd5 Rb8 11. Nec3 Be6 12. Rb1 Qd7 13. Nb6 Qd8 14. Ncd5 Nxd5 15. Nxd5 Ne7 16. Nxe7+ Qxe7 17. b4 axb4 18. axb4 e4 19. Bxe4 Bxc4 20. Qc2 Be6 21. bxc5 dxc5 22. Ba3 b6 23. d4 Qa7 24. Ra1 Rfc8 25. Bb2 Qd7 26. d5 Bxd5 27. Bxg7 Bxe4 28. Qb2 Bf3 29. Bh6 f5 30. Ra6 c4 31. Qc3 Qf7 32. Rfa1 Rd8 33. Bf4 Rd3 34. Qe5 Rbd8 35. h4 c3 36. Kh2 c2 37. Ra7 R3d7 38. Rxd7 Qxd7 39. Bh6 Rc8 40. e4 Bxe4 41. Bc1 Re8 42. Qf6 Qc6 43. Qd4 Bh1 44. f3 Bxf3 45. Ra3 Qd5 46. Qg7+ Kxg7 0-1

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2016.03.06"]
[Round "7.7"]
[White "Rott, Georg"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2177"]
[BlackElo "2269"]
[PlyCount "64"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 a5 4. c3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. Ne2 Nc6 8. f4 a4 9. Nf3 a3 10. bxa3 cxd4 11. cxd4 Bxa3 12. 0-0 Nb4 13. Bb1 Qa5 14. f5 exf5 15. Bxf5 g6 16. e6 gxf5 17. exf7+ Kxf7 18. Ng5+ Ke7 19. Rxf5 Rf8 20. Ng3 Nf6 21. Re5+ Kd8 22. N5e4 Qa4 23. Qxa4 Rxa4 24. Nc5 Ra5 25. Bh6 Bb2 26. Rd1 Rf7 27. Bg5 Rxc5 28. a3 Nc6 29. Re2 Bxd4+ 30. Rxd4 Nxd4 31. Rf2 Ke7 32. h3 Rc2 0-1

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.25"]
[Round "9"]
[White "Kevlishvili, Robby"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2354"]
[BlackElo "2291"]
[PlyCount "105"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qxf6 Nxf6 9. Nc3 Nb4 10. Kd2 d6 11. b3 Be6 12. Ba3 a5 13. Re1 Rc8 14. Bb2 Ke7 15. a3 Nc6 16. Kc1 Rhd8 17. Kb1 d5 18. exd5 Nxd5 19. Na4 Bf5 20. Bc4 b5 21. Bxb5 Bxc2+ 22. Kxc2 Nd4+ 23. Kb1 Nxb5 24. Rxe5+ Kf8 25. Rxd5 Rxd5 26. Nb6 Rcd8 27. Nxd5 Rxd5 28. Rc1 Nd6 29. Rc2 h5 30. Bc1 Ke7 31. Rd2 Rb5 32. Ka2 Rc5 33. Bb2 g5 34. b4 axb4 35. axb4 Rc4 36. Kb3 Rh4 37. h3 g4 38. hxg4 Rxg4 39. f3 Rg8 40. Bd4 Nf5 41. Bc5+ Ke6 42. b5 Nh4 43. b6 Nxg2 44. Bd6 Ne1 45. b7 Nxf3 46. Rd1 h4 47. Bc7 h3 48. Bd8 Nd4+ 49. Rxd4 Rg1 50. Kc2 Rg2+ 51. Kc3 h2 52. b8Q h1N 53. Qd6+ 1-0

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.24"]
[Round "8"]
[White "Duijker, Rick"]
[Black "Khomeriki, Nino"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2291"]
[BlackElo "2308"]
[PlyCount "112"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Nc6 6. e4 b6 7. cxb6 Qxb6 8. Nd2 Qxb2 9. Rb1 Qxa2 10. Nc4 Qa4 11. Bd2 Nd4 12. Bd3 e6 13. Ra1 Nxc2+ 14. Qxc2 Qxa1+ 15. Ke2 d5 16. Bc3 Qa6 17. Ne5 Qb7 18. Qa4+ Nd7 19. Nh3 Bd6 20. Rb1 Qc7 21. Ba5 Qc5 22. Bb4 Qb6 23. Ba3 Qxb1 24. Bxb1 Bxe5 25. f4 Bf6 26. Qc6 Rb8 27. Bd6 Rb2+ 28. Bc2 Bb7 29. Qc7 d4 30. Kd1 Bd8 31. Qc4 Be7 32. Bxe7 Kxe7 33. Qxd4 Rb6 34. Qxg7 Rd6+ 35. Ke2 Rc8 36. Bd3 Nc5 37. Bb1 Nxe4 38. Bxe4 Bxe4 39. Ng5 Bg6 40. f5 exf5 41. Qe5+ Kd7 42. Qb5+ Rcc6 43. Qb7+ Rc7 44. Qb5+ Kc8 45. Qe8+ Rd8 46. Qa4 Rd5 47. Nf3 f4 48. Nd4 a5 49. Kf3 Bd3 50. Qe8+ Kb7 51. Nb3 Bc4 52. Na1 Bb5 53. Qh8 a4 54. Qxh7 Rd1 55. Qg7 Rf1+ 56. Kg4 f5+ 0-1

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.23"]
[Round "7"]
[White "Abasov, Nijat Azad"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2544"]
[BlackElo "2291"]
[PlyCount "71"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 c5 7. d5 e6 8. Bd3 a6 9. a4 Re8 10. 0-0 b6 11. Be3 Ra7 12. Qd2 exd5 13. exd5 Rae7 14. Bf4 Nh5 15. Bg5 Bf6 16. Bh6 Bg7 17. Bg5 Bf6 18. g4 Bxg5 19. Nxg5 Nf6 20. Qf4 Kg7 21. Kg2 h6 22. Nf3 Qc7 23. Bc2 Nbd7 24. Qg3 Ne5 25. Nd2 g5 26. f4 Nexg4 27. hxg4 Nxg4 28. fxg5 Re2+ 29. Nxe2 Rxe2+ 30. Kg1 Rxd2 31. gxh6+ Kh8 32. Qe1 Rxc2 33. Qe8+ Kh7 34. Rxf7+ Qxf7 35. Qxf7+ Kh8 36. Qg7# 1-0

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.22"]
[Round "6"]
[White "Duijker, Rick"]
[Black "Hansen, Eric"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2291"]
[BlackElo "2573"]
[PlyCount "102"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 0-0 5. e4 e5 6. Nge2 Nc6 7. 0-0 Nh5 8. d3 d6 9. f4 exf4 10. gxf4 f5 11. Be3 Be6 12. Nd5 Qd7 13. Qd2 Rae8 14. Rae1 Kh8 15. b4 a6 16. a4 fxe4 17. dxe4 Bh3 18. b5 Bxg2 19. Kxg2 Nd8 20. Ndc3 Qg4+ 21. Ng3 Ne6 22. Nce2 Nxg3 23. Nxg3 Bh6 24. f5 Ng5 25. Qd4+ Re5 26. Bf4 Bg7 27. f6 Bxf6 28. Bxe5 dxe5 29. Qc5 Ne6 30. Qa3 Kg7 31. Rd1 Rf7 32. c5 axb5 33. axb5 h5 34. Qf3 Qxf3+ 35. Rxf3 Nxc5 36. Rdf1 h4 37. Ne2 Nxe4 38. Re3 Nd2 39. Rd1 Bg5 40. Rd3 Nc4 41. Rb1 e4 42. Rd4 Nd2 43. Rd1 e3 44. Nc3 Bf6 45. Rd3 Bxc3 46. Rxc3 Rf2+ 47. Kh3 e2 48. Rxc7+ Rf7 49. Rxf7+ Kxf7 50. Re1 Nf3 51. Rxe2 Ng1+ 0-1

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.20"]
[Round "5"]
[White "Pruijssers, Roeland"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2498"]
[BlackElo "2291"]
[PlyCount "59"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 fxe5 8. Nxe5 Nxe5 9. dxe5 Qc7 10. c4 d4 11. Bf4 0-0-0 12. Bd3 Ne7 13. Re1 Nc6 14. Nd2 Be7 15. Ne4 Rdf8 16. Bg3 h5 17. h3 g5 18. a3 g4 19. h4 Kb8 20. Qd2 Ka8 21. Rab1 Qd8 22. b4 Bxh4 23. b5 Bxg3 24. bxc6 Bxf2+ 25. Nxf2 Bxc6 26. Be4 Bxe4 27. Nxe4 Rf5 28. Nd6 Qh4 29. Nxf5 exf5 30. Qf4 1-0

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.19"]
[Round "4"]
[White "Duijker, Rick"]
[Black "Kerigan, Demre"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2291"]
[BlackElo "2388"]
[PlyCount "89"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nf6 4. Bg2 d6 5. Nf3 0-0 6. 0-0 e5 7. d3 Re8 8. Rb1 c6 9. Bg5 Nbd7 10. Qc1 a5 11. b3 Nc5 12. a3 Ne6 13. Bh6 Bxh6 14. Qxh6 Ng4 15. Qd2 f5 16. b4 axb4 17. axb4 Nd4 18. e3 Nxf3+ 19. Bxf3 Qg5 20. Ra1 Be6 21. Qe2 e4 22. Bxg4 exd3 23. Qxd3 Qxg4 24. Qxd6 Qxc4 25. Qc5 Red8 26. Rfd1 Qxc5 27. bxc5 Rxd1+ 28. Rxd1 Ra5 29. Rd8+ Kg7 30. Rb8 Rxc5 31. Rxb7+ Kf6 32. Ne2 Bd5 33. Rb1 Rc2 34. Nd4 Ra2 35. Rc1 c5 36. Nb5 Bf3 37. Nc3 Rd2 38. Kf1 Ke6 39. Ke1 Rb2 40. Na4 Re2+ 41. Kf1 c4 42. Rxc4 Ra2 43. Nc5+ Kf6 44. Rc1 Kg5 45. h3 1/2-1/2

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.18"]
[Round "3"]
[White "Derakhshani, Dorsa"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2365"]
[BlackElo "2291"]
[PlyCount "130"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Nd7 11. Qh4 h6 12. Bxf6 Nxf6 13. dxc5 e5 14. f3 Nf5 15. Bxf5 Bxf5 16. 0-0-0 Qe7 17. Qb4 a5 18. Qb6 Ra6 19. Qb5 Rc6 20. Qxa5 Rxc5 21. Qb4 d4 22. Ne2 Nd5 23. Qb3 Kh7 24. g4 Nxc3 25. Nxc3 Rxc3 26. gxf5 Rxb3 27. cxb3 Qxa3+ 28. Kc2 Qa2+ 29. Kd3 Qxb3+ 30. Ke4 Qe3+ 31. Kd5 Qf4 32. Ke6 Qxf3 33. Kxe5 Qe3+ 34. Kd5 Qf3+ 35. Ke5 d3 36. Kd4 Qxf5 37. Rxd3 Qd7+ 38. Ke3 Qh3+ 39. Kd4 Qg4+ 40. Kc3 b5 41. Rhd1 Qc4+ 42. Kb2 Qb4+ 43. Kc2 Qc4+ 44. Kb2 h5 45. Rd4 Qc5 46. Kb3 g6 47. h4 Kg7 48. Re4 Qc6 49. Red4 Kf7 50. Re1 Qc5 51. Ree4 Kf6 52. Rf4+ Kg7 53. Rd7+ Kh6 54. Rfd4 Qc1 55. Kb4 Qb2+ 56. Kc5 Qb3 57. Rb7 Qc3+ 58. Kd5 Qf3+ 59. Re4 Qd3+ 60. Rd4 Qf3+ 61. Re4 Qf5+ 62. Kd4 Qf2+ 63. Kd5 Qf5+ 64. Kd4 Qf6+ 65. Kd5 Qf5+ 1/2-1/2

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.17"]
[Round "2"]
[White "Duijker, Rick"]
[Black "Lai, Hing Ting"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2291"]
[BlackElo "2319"]
[PlyCount "52"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Be3 c6 6. Qd2 Be7 7. 0-0-0 0-0 8. f3 b5 9. g4 Nbd7 10. Bd3 Nb6 11. Kb1 Nc4 12. Bxc4 dxc4 13. Qg2 b4 14. Ne4 Nd5 15. Bc1 a5 16. Ne2 a4 17. N2g3 b3 18. a3 c3 19. bxc3 bxc2+ 20. Qxc2 Rb8+ 21. Ka1 Rb3 22. c4 Ne3 23. Bxe3 Rxa3+ 24. Kb2 Qb6+ 25. Kc1 Qb4 26. Nf6+ Bxf6 0-1

[Event "Wijk Cultural Village 20th"]
[Site "Wijk aan Zee"]
[Date "2015.11.16"]
[Round "1"]
[White "Ris, Robert"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2406"]
[BlackElo "2291"]
[PlyCount "81"]
[EventDate "2015.11.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "7"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. d4 Nbd7 6. Bf4 Nh5 7. Qd2 Nxf4 8. Qxf4 Bxf3 9. Bxf3 Qb8 10. Qd2 e6 11. c4 dxc4 12. Rc1 Nb6 13. a4 a5 14. Na3 Bb4 15. Qg5 0-0 16. Nxc4 Nxc4 17. Rxc4 Qd8 18. Qg4 Qd6 19. Rd1 e5 20. Qf5 Rad8 21. Rd3 exd4 22. e3 g6 23. Qg4 f5 24. Qh3 Qe7 25. exd4 Rfe8 26. Kg2 Qf7 27. Rc1 Qf6 28. Rcd1 Re1 29. Rxe1 Bxe1 30. Qh6 Rxd4 31. Re3 Bb4 32. Re8+ Bf8 33. Qe3 Rd8 34. Qb3+ Kh8 35. Rxd8 Qxd8 36. Qxb7 Bc5 37. Qxc6 Qd4 38. Kh3 Kg7 39. Qc7+ Kh6 40. Qf4+ Qxf4 41. gxf4 1/2-1/2

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2015.09.27"]
[Round "1.7"]
[White "Duijker, Rick"]
[Black "Goossens, Etienne"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2269"]
[BlackElo "2187"]
[PlyCount "151"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf"]
[BlackTeam "Wuerselen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 b6 8. cxd5 exd5 9. Nd4 Bb7 10. Nf5 Re8 11. Nxe7+ Qxe7 12. Re1 c5 13. d4 Rad8 14. Nc3 Ne4 15. e3 Qf6 16. Qc2 cxd4 17. Nxe4 dxe4 18. Qc7 Nc5 19. Bxd4 Qd6 20. Qxd6 Rxd6 21. Bxc5 bxc5 22. Rec1 Re5 23. Rd1 Ree6 24. Bh3 Rf6 25. Bf1 g6 26. Rac1 Ba6 27. Bxa6 Rxd1+ 28. Rxd1 Rxa6 29. Rd2 Kg7 30. Kf1 Kf6 31. Ke2 Ke5 32. Kd1 g5 33. Rc2 Kd5 34. Rd2+ Ke5 35. Rc2 Kd5 36. Rd2+ Kc6 37. a4 Rb6 38. Kc2 c4 39. bxc4 Rb4 40. Rd4 f5 41. Kc3 Rxa4 42. Rd5 Ra3+ 43. Kb2 Ra4 44. Rxf5 Rxc4 45. Rxg5 Rb4+ 46. Kc3 Rb7 47. Rf5 Kd6 48. g4 Ke6 49. h3 Rd7 50. Ra5 Rb7 51. h4 Rd7 52. g5 Rb7 53. h5 Rd7 54. Ra6+ Kf5 55. g6 hxg6 56. Rxg6 Rh7 57. Ra6 Rd7 58. h6 Rb7 59. Kc4 Rc7+ 60. Kd5 Rh7 61. Ra5 Re7 62. Kd6+ Kf6 63. Rh5 Rh7 64. Kd5 Kg6 65. Rh1 Kf5 66. Rh5+ Kg6 67. Rh1 Kf5 68. Kd4 Rd7+ 69. Kc5 Rc7+ 70. Kd6 Rh7 71. Rh2 a5 72. Kc5 Kg6 73. Kb5 Rb7+ 74. Ka6 Rb8 75. h7 Ra8+ 76. Kb5 1-0

[Event "Oberliga NRW 1415"]
[Site "Germany"]
[Date "2015.04.26"]
[Round "9.8"]
[White "Krueger, Andre"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2041"]
[BlackElo "2280"]
[PlyCount "82"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord II"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. c4 Bh6 7. Qc2 Qg6 8. e3 f4 9. e4 d6 10. Nf3 Bg4 11. Nbd2 Nd7 12. Be2 Bxf3 13. Bxf3 Ne5 14. Qa4+ Kf8 15. Qc2 Kg7 16. 0-0 Rhg8 17. Kh1 Kh8 18. Rg1 a6 19. Rae1 b5 20. b3 Qf6 21. Bd1 Rg6 22. Nf3 Ng4 23. h3 Bg7 24. e5 dxe5 25. cxb5 axb5 26. Qxc5 Qd6 27. Qc2 Rh6 28. Ng5 Qg6 29. Nxf7+ Qxf7 30. Bxg4 Rha6 31. Re2 Qg6 32. Rc1 Bf6 33. Bf5 Qg5 34. f3 Rxa2 35. Qc6 Qxf5 36. Rxa2 Rxa2 37. Qe8+ Kg7 38. Rc8 Bh4 39. Qg8+ Kh6 40. Rc6+ Bf6 41. d6 Qg6 0-1

[Event "Oberliga NRW 1415"]
[Site "Germany"]
[Date "2015.03.01"]
[Round "7.6"]
[White "Wisskirchen, Andreas"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2179"]
[BlackElo "2280"]
[PlyCount "47"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. d4 Be7 6. Bg5 0-0 7. e3 c6 8. Qc2 Re8 9. Bd3 Nbd7 10. 0-0 Nf8 11. Rab1 g6 12. b4 a6 13. a4 Ne6 14. Bh4 Ng7 15. b5 axb5 16. axb5 Bf5 17. bxc6 Bxd3 18. Qxd3 bxc6 19. Ne5 Qd6 20. Rb6 Nd7 21. Bxe7 Rxe7 22. Nxd7 Qxd7 23. Rfb1 Nf5 24. Rb8+ 1/2-1/2

[Event "Oberliga NRW 1415"]
[Site "Germany"]
[Date "2015.01.11"]
[Round "5.6"]
[White "Pieper, Dawid"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2134"]
[BlackElo "2252"]
[PlyCount "82"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Plettenberg"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 Nge7 5. Bg2 d5 6. Qe2 g6 7. 0-0 Bg7 8. e5 Bd7 9. c3 Qc7 10. Re1 0-0-0 11. Na3 a6 12. Nc2 Kb8 13. Bf4 h6 14. h4 Rdg8 15. b4 cxb4 16. cxb4 g5 17. hxg5 Ng6 18. Be3 Ncxe5 19. Ncd4 Nxf3+ 20. Qxf3 Ne5 21. Qe2 hxg5 22. Rac1 Qd8 23. Nb3 Nc6 24. Nc5 Bf8 25. d4 Nxb4 26. Rb1 Bb5 27. Qd2 Bxc5 28. dxc5 Nc6 29. a4 Bxa4 30. Rb6 Bb5 31. Rb1 Kc8 32. Qa2 Qc7 33. Bf1 Bxf1 34. Rxb7 Qe5 35. Qa4 Bb5 36. R1xb5 axb5 37. Qa8+ Nb8 38. Rxf7 Rh1+ 39. Kxh1 Qe4+ 40. Kg1 Qb1+ 41. Kg2 Qg6 1-0

[Event "Oberliga NRW 1415"]
[Site "Germany"]
[Date "2014.11.16"]
[Round "3.7"]
[White "Walter, Andreas"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2087"]
[BlackElo "2252"]
[PlyCount "65"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Dinslaken"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. Bd2 b4 8. Na3 d6 9. Nc4 Qa7 10. Ne3 g6 11. Bb5+ Nbd7 12. Nh3 Bg7 13. Nf2 0-0 14. 0-0 Ba6 15. Bxa6 Qxa6 16. a4 bxa3 17. Rxa3 Qb5 18. Qb3 Qxb3 19. Rxb3 Rfb8 20. Rxb8+ Rxb8 21. Rb1 Rb3 22. Nc4 Nb6 23. Nxb6 Rxb6 24. b4 Nd7 25. Kf1 Bd4 26. Ke2 Bxf2 27. Kxf2 Ne5 28. Ke2 f5 29. Bc3 cxb4 30. Rxb4 Rxb4 31. Bxb4 Kf7 32. Bc3 Nd7 33. Bd4 1/2-1/2

[Event "Oberliga NRW 1415"]
[Site "Germany"]
[Date "2014.10.05"]
[Round "2.5"]
[White "Duijker, Rick"]
[Black "Heisel, Guido"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2261"]
[BlackElo "2091"]
[PlyCount "55"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Duesseldorf"]
[BlackTeam "Duisburg PSV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Bg5 f6 3. Bf4 Nc6 4. Nf3 e6 5. e3 Bd6 6. Bg3 Nge7 7. c4 Bxg3 8. hxg3 e5 9. cxd5 Qxd5 10. Nc3 Qa5 11. d5 e4 12. dxc6 exf3 13. Qxf3 bxc6 14. Bd3 Rb8 15. 0-0-0 Be6 16. Bxh7 Bxa2 17. Qg4 Rxh7 18. Rxh7 Bf7 19. Rh8+ Ng8 20. Qe4+ Kf8 21. Kb1 Qa6 22. Qd3 Qa5 23. Qd4 c5 24. Qe4 f5 25. Qe5 Bg6 26. Rd7 f4+ 27. e4 Bxe4+ 28. Qxe4 1-0

[Event "Leiden op-A 8th"]
[Site "Leiden"]
[Date "2014.07.19"]
[Round "8"]
[White "Van Assendelft, Floris"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2380"]
[BlackElo "2256"]
[PlyCount "37"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Be6 7. 0-0 Qd7 8. Na4 0-0-0 9. c3 Bd6 10. Be3 Nge7 11. Nc5 Bxc5 12. dxc5 Bf5 13. Nd4 Nxd4 14. Bxd4 f6 15. Re1 Bxd3 16. Qxd3 Nc6 17. Re2 Rde8 18. Rae1 Rxe2 19. Rxe2 1/2-1/2

[Event "Leiden op-A 8th"]
[Site "Leiden"]
[Date "2014.07.18"]
[Round "7"]
[White "Duijker, Rick"]
[Black "Van der Wiel, John"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2256"]
[BlackElo "2424"]
[PlyCount "38"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. c4 Bg7 7. Nc3 d6 8. e3 Nd7 9. Qc2 Qa5 10. Nf3 b5 11. cxb5 Nb6 12. Nd2 Bxc3 13. bxc3 Nxd5 14. c4 Qc3 15. Qxc3 Nxc3 16. a4 Ne4 17. Nxe4 fxe4 18. a5 Be6 19. Be2 Rg8 1/2-1/2

[Event "Leiden op-A 8th"]
[Site "Leiden"]
[Date "2014.07.17"]
[Round "6"]
[White "Gieben, Stijn"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2042"]
[BlackElo "2256"]
[PlyCount "74"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a5 4. Ngf3 a4 5. Bd3 Nf6 6. 0-0 Be7 7. c3 c5 8. exd5 exd5 9. Ne5 0-0 10. h3 Nc6 11. Ndf3 Qb6 12. Re1 Be6 13. Nxc6 bxc6 14. Ng5 cxd4 15. cxd4 c5 16. Nxe6 fxe6 17. Qe2 c4 18. Bc2 Ra6 19. Be3 Rb8 20. Rab1 Qc6 21. g4 Rab6 22. Bc1 Bb4 23. Rd1 R8b7 24. Kg2 Ne4 25. f3 Nf6 26. Bg5 Be7 27. Bc1 Bd8 28. Re1 Bc7 29. f4 g6 30. Qd1 a3 31. b3 cxb3 32. Rxb3 Rxb3 33. Bxb3 Ne4 34. Qf3 Ba5 35. Rf1 Bc3 36. Qd3 Rxb3 37. axb3 a2 0-1

[Event "Leiden op-A 8th"]
[Site "Leiden"]
[Date "2014.07.15"]
[Round "5"]
[White "Duijker, Rick"]
[Black "Sengupta, Deep"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2256"]
[BlackElo "2533"]
[PlyCount "88"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 Kf8 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 c4 12. Be2 Nc6 13. h4 Bd7 14. h5 Qe7 15. a4 Rb8 16. Qf4 a6 17. Rhb1 Ke8 18. Qg3 Rg8 19. Nh2 Kd8 20. Ng4 Kc7 21. f4 b5 22. axb5 axb5 23. Ke3 f5 24. exf6 gxf6 25. Qh4 Rgf8 26. Nxh6 Qh7 27. Ng4 Qxc2 28. Rc1 Qe4+ 29. Kf2 Qxf4+ 30. Kg1 f5 31. Rf1 Qd6 32. Nf6 Kb7 33. g4 Rxf6 34. Qxf6 Qg3+ 35. Kh1 Qh3+ 36. Kg1 Qxc3 37. Rad1 Qe3+ 38. Rf2 c3 39. Bd3 Rg8 40. Qf7 Rxg4+ 41. Kf1 Qh3+ 42. Ke1 Rg1+ 43. Bf1 Rxf1+ 44. Rxf1 Qe3# 0-1

[Event "Leiden op-A 8th"]
[Site "Leiden"]
[Date "2014.07.12"]
[Round "2"]
[White "Nguyen, Kim David"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2118"]
[BlackElo "2256"]
[PlyCount "78"]
[EventDate "2014.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a5 4. c3 a4 5. Bd3 c5 6. Ne2 Nc6 7. Nf3 dxe4 8. Bxe4 Nf6 9. Bc2 cxd4 10. Nexd4 Nxd4 11. Nxd4 Bd7 12. 0-0 Bc5 13. Bg5 Qb6 14. Qf3 Bxd4 15. cxd4 Bc6 16. Qc3 Nd5 17. Qg3 Qxb2 18. Be4 Qxd4 19. Bxd5 Qxd5 20. Rfd1 Qf5 21. Bc1 0-0 22. Bb2 f6 23. a3 Rad8 24. Bc3 Qc2 25. Rdc1 Qe4 26. Re1 Qd5 27. Qg4 e5 28. Bb4 Rfe8 29. Rad1 Qf7 30. Rc1 Rd4 31. Qg3 Red8 32. h3 Rd3 33. Re3 Rb3 34. Rec3 g5 35. Qe3 Qd5 36. Qg3 Kg7 37. f3 h5 38. Qf2 Qd4 39. Bc5 Rxc3 0-1

[Event "Leiden Noteboom Memorial 74th"]
[Site "Leiden"]
[Date "2014.03.01"]
[Round "4"]
[White "Duijker, Rick"]
[Black "Peiter, Andre"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2254"]
[BlackElo "2076"]
[PlyCount "67"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. f3 Nf6 5. e4 g6 6. Nc3 Bg7 7. Qd2 Nbd7 8. 0-0-0 c5 9. dxc5 Nxc5 10. e5 Nfd7 11. exd6 e6 12. b4 Na6 13. a3 Qf6 14. Nge2 h6 15. Be3 g5 16. Bd4 Qg6 17. Bxg7 Qxg7 18. Qd4 0-0 19. h4 Nab8 20. hxg5 hxg5 21. Ne4 f6 22. N2g3 Nc6 23. Qb2 Nce5 24. Nh5 Qg6 25. Bd3 Nxd3+ 26. Rxd3 b6 27. Rc3 Bb7 28. Rc7 Bxe4 29. Rxd7 Bd5 30. Rg7+ Qxg7 31. Nxg7 Kxg7 32. Qc3 Rac8 33. Qd3 f5 34. Qa6 1-0

[Event "Leiden Noteboom Memorial 74th"]
[Site "Leiden"]
[Date "2014.03.01"]
[Round "3"]
[White "Pijpers, Arthur"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2348"]
[BlackElo "2254"]
[PlyCount "61"]
[EventDate "2014.02.28"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 d6 6. Be2 g6 7. Be3 Bg7 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qa5 12. Bxf6 exf6 13. Nd5 Qc5 14. Qf4 Bxd5 15. Rxd5 Qb6 16. Rxd6 Qc7 17. Rhd1 Rfe8 18. Bb5 Re5 19. Rd7 Qc5 20. Ba4 f5 21. Bb3 Rf8 22. f3 b5 23. a3 a5 24. g4 a4 25. Ba2 b4 26. axb4 Qxb4 27. Rxf7 Rb5 28. Rxf5+ Kh8 29. Rxf8+ Qxf8 30. Qxf8+ Bxf8 31. c3 1-0

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.12.01"]
[Round "8"]
[White "Duijker, Rick"]
[Black "Lai, Hing Ting"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2251"]
[BlackElo "2169"]
[PlyCount "89"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. a4 c5 8. Na3 cxd4 9. Qxd4 Qxd4 10. Nxd4 e5 11. Ndb5 Nc6 12. Nc7 Rb8 13. Nxc4 Nd4 14. Be3 Bg4 15. Nxe5 Nc2 16. Nxg4 Nxg4 17. Bxa7 Nxa1 18. Bxb8 Rxb8 19. Rxa1 Bf6 20. h3 Nh6 21. Nd5 Bxb2 22. Rb1 Ba3 23. a5 Bd6 24. Ne3 Bc7 25. Nc4 Nf5 26. Bxb7 Bxa5 27. Nxa5 Nd6 28. Rb6 Rd8 29. Nc6 Rd7 30. Ba6 g6 31. Rb8+ Kg7 32. Rd8 Rxd8 33. Nxd8 Kf6 34. Bd3 Ke7 35. Nc6+ Kd7 36. Ne5+ Ke6 37. Nc4 Ne8 38. Kg2 Ng7 39. Nd2 Ke7 40. h4 Ne6 41. Nf3 Nc5 42. Bc2 Na6 43. Ng5 Nb4 44. Bb1 h6 45. Ne4 1-0

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.12.01"]
[Round "6"]
[White "Duijker, Rick"]
[Black "Van Foreest, Jorden"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "2251"]
[BlackElo "2330"]
[PlyCount "131"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. 0-0 g6 6. d4 exd4 7. Nxd4 Bg7 8. Nxc6 Nxc6 9. Nc3 0-0 10. Be3 d6 11. Bxc6 bxc6 12. Bd4 f6 13. Ne2 Qe7 14. f3 a5 15. c4 a4 16. Bc3 Be6 17. b3 Rfd8 18. Nd4 Bd7 19. Re1 Qf7 20. Qd3 Re8 21. f4 f5 22. exf5 Bxf5 23. Nxf5 Qxf5 24. Qxf5 gxf5 25. Bxg7 Kxg7 26. b4 a3 27. Kf2 Kf6 28. Rxe8 Rxe8 29. Re1 Rb8 30. Rb1 d5 31. c5 d4 32. Ke2 Re8+ 33. Kd3 Re3+ 34. Kd2 Ke6 35. b5 cxb5 36. Rxb5 Kd5 37. c6+ Kxc6 38. Rxf5 Kd6 39. Rf6+ Kd5 40. f5 c5 41. Rf8 Re4 42. Rd8+ Kc4 43. g3 Re3 44. f6 Rf3 45. Rd6 h5 46. Ke2 Rf5 47. h3 Kc3 48. g4 hxg4 49. hxg4 Re5+ 50. Kd1 Re4 51. f7 Rf4 52. Rd7 d3 53. Ke1 c4 54. g5 Kc2 55. g6 c3 56. g7 d2+ 57. Ke2 Rxf7 58. g8Q d1Q+ 59. Rxd1 Re7+ 60. Kf3 Kxd1 61. Qb3+ c2 62. Qd3+ Kc1 63. Qxa3+ Kb1 64. Qb3+ Kc1 65. Qa3+ Kd1 66. Qxe7 1/2-1/2

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.12.01"]
[Round "9"]
[White "Erwich, Frank"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2319"]
[BlackElo "2251"]
[PlyCount "61"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. cxd5 Nxd5 8. Bd3 Be6 9. 0-0 Nd7 10. Re1 c6 11. a3 Re8 12. Bc2 Qc7 13. Ng5 Bxg5 14. Bxg5 Nxc3 15. bxc3 Qa5 16. Qd2 Nb6 17. Re5 Bd5 18. Be7 Nc4 19. Qd3 g6 20. Re2 Qc7 21. Rae1 Be6 22. Bf6 Nd6 23. Qg3 Qd7 24. Qg5 Rec8 25. Rxe6 fxe6 26. Bxg6 hxg6 27. Qxg6+ Kf8 28. Qh6+ Kg8 29. Qh8+ Kf7 30. Qg7+ Ke8 31. Qg8# 1-0

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.12.01"]
[Round "7"]
[White "Pijpers, Arthur"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2366"]
[BlackElo "2251"]
[PlyCount "39"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 Nbc6 9. Bg5 Qe8 10. h4 f5 11. exf6 e5 12. Qg3 Nf5 13. Bxf5 exd4+ 14. Ne2 Bxf5 15. Bh6 Rf7 16. Bxg7 Bxc2 17. Ra2 d3 18. Bh6+ Kh8 19. Bg7+ Kg8 20. Bh6+ 1/2-1/2

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.11.30"]
[Round "2"]
[White "Duijker, Rick"]
[Black "Dijkhuis, Tycho"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2251"]
[BlackElo "2206"]
[PlyCount "81"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 c6 6. Qd2 b5 7. 0-0-0 Nbd7 8. Kb1 Qc7 9. h4 h5 10. Nh3 Nb6 11. Bd3 Nfd7 12. Ng5 b4 13. Ne2 c5 14. dxc5 dxc5 15. Bb5 a6 16. Bxd7+ Bxd7 17. Nf4 0-0 18. Nd5 Nxd5 19. Qxd5 Bb5 20. Qxc5 Qa5 21. Qxe7 Bxb2 22. Rd6 Bg7 23. Rxg6 b3 24. Rxg7+ Kxg7 25. Ne6+ Kh7 26. Nxf8+ Rxf8 27. axb3 Qd8 28. Qe5 f5 29. Bd4 Qd7 30. exf5 Qf7 31. Re1 Re8 32. Qg3 Bd3 33. Kb2 Rxe1 34. Qxe1 Bxf5 35. Qe5 Bd7 36. g4 hxg4 37. h5 Qg8 38. Qe7+ Kh6 39. Qxd7 gxf3 40. Qf5 Qg5 41. Be3 1-0

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.11.30"]
[Round "1"]
[White "Duijker, Rick"]
[Black "Ris, Robert"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2251"]
[BlackElo "2416"]
[PlyCount "75"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. g3 c6 6. Bg2 f5 7. Ne2 Nd7 8. Nd2 Nf6 9. a3 0-0 10. 0-0 Be6 11. c4 Re8 12. cxd5 Bxd5 13. Nc3 Bxg2 14. Kxg2 c5 15. dxc5 Bxc5 16. Nb3 Bf8 17. Qf3 Qb6 18. Nd4 g6 19. b4 Ne4 20. Nxe4 fxe4 21. Qe2 Bg7 22. Rad1 Rad8 23. Nb3 h5 24. h4 Qc7 25. Rxd8 Rxd8 26. Rc1 Qe7 27. Qc4 b6 28. Rc2 Rd3 29. Nd2 Rxa3 30. Nxe4 Be5 31. Qd5 a5 32. Rc8+ Kg7 33. Qa8 axb4 34. Rg8+ Kh7 35. Qc8 Bf6 36. Re8 b3 37. Rxe7 Bxe7 38. Qe8 1-0

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.11.30"]
[Round "4"]
[White "Duijker, Rick"]
[Black "Van Delft, Merijn"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2251"]
[BlackElo "2424"]
[PlyCount "40"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. e3 Qb6 5. Qc1 e5 6. Nf3 exd4 7. exd4 Be7 8. Bxe7 Nxe7 9. Bd3 0-0 10. 0-0 Bf5 11. Bxf5 Nxf5 12. c3 Nd6 13. Nbd2 Nd7 14. Re1 Rfe8 15. Qc2 Nf8 16. Ne5 Re6 17. Re3 Rae8 18. Rae1 f6 19. Ng4 Rxe3 20. Rxe3 Rxe3 1/2-1/2

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.11.30"]
[Round "5"]
[White "Klein, David"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2489"]
[BlackElo "2251"]
[PlyCount "121"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. c3 a6 5. Ba4 b5 6. Bc2 Bb7 7. 0-0 e6 8. d4 cxd4 9. cxd4 Rc8 10. Nbd2 Nf6 11. Re1 Be7 12. Bd3 0-0 13. Nf1 Nc4 14. Ng3 d6 15. b3 Nb6 16. Bd2 Nbd7 17. Qe2 d5 18. e5 Ne4 19. Nxe4 dxe4 20. Bxe4 Bxe4 21. Qxe4 Nb6 22. Ba5 Rb8 23. Rac1 Qd7 24. Bxb6 Rxb6 25. Rc2 f5 26. exf6 Bxf6 27. Rec1 Rd8 28. g3 Rd6 29. Rc7 Qe8 30. R1c6 a5 31. Kg2 a4 32. Rxd6 Rxd6 33. Qb7 Rd8 34. Rc5 axb3 35. axb3 Rb8 36. Qe4 Qd7 37. Qc6 Qxc6 38. Rxc6 Rd8 39. Rb6 Rd5 40. Rxe6 Bxd4 41. Re8+ Kf7 42. Rb8 Bf6 43. h4 h5 44. Ng1 Bc3 45. Ne2 b4 46. Rc8 Rd2 47. Nxc3 bxc3 48. Rxc3 Rb2 49. Rc5 Rxb3 50. Rxh5 Kg6 51. Rg5+ Kh6 52. Rg4 g6 53. Rf4 Kh5 54. Rc4 Rb2 55. Rc5+ Kh6 56. g4 Rb3 57. f3 Ra3 58. Kg3 Rb3 59. Rc6 Kh7 60. Rc7+ Kh6 61. g5+ 1-0

[Event "Wijk Cultural Village"]
[Site "Wijk aan Zee"]
[Date "2013.11.30"]
[Round "3"]
[White "Riemersma, Liafbern"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2443"]
[BlackElo "2251"]
[PlyCount "71"]
[EventDate "2013.11.30"]
[EventType "tourn (rapid)"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "4"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. a4 Ng4 13. Nd2 f5 14. exf5 gxf5 15. Qe2 Nb6 16. Nf3 Qd7 17. Rd1 Nxa4 18. Nxa4 Rxa4 19. Rxa4 Qxa4 20. Qe6+ Kh8 21. Re1 Qc2 22. Be3 Qe4 23. Bg5 Qxe6 24. Rxe6 Nf6 25. Rxe7 Nxd5 26. Rb7 Nf6 27. b3 d5 28. Nh4 Ne4 29. Be7 Rc8 30. Nxf5 c4 31. bxc4 dxc4 32. f3 Nf6 33. Ba3 Bf8 34. Bb2 c3 35. Bxc3 Rxc3 36. Rf7 1-0

[Event "Terre degli Elimi op 4th"]
[Site "Erice"]
[Date "2013.07.28"]
[Round "7"]
[White "Duijker, Rick"]
[Black "Valguarnera, Girolamo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2258"]
[BlackElo "2086"]
[PlyCount "73"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. g4 e5 5. g5 exd4 6. Qxd4 Ng4 7. f4 h6 8. Be2 Nb6 9. Qd1 Qd7 10. h3 hxg5 11. Bxg4 Qxg4 12. hxg4 Rxh1 13. Kf1 gxf4 14. Bxf4 Be6 15. Nd5 0-0-0 16. Nxb6+ axb6 17. Qf3 Rh4 18. Bg5 Rxg4 19. Bxd8 Kxd8 20. Rd1 g5 21. Ne2 Bg7 22. b3 Rh4 23. Ke1 Ke8 24. Rd3 Be5 25. Qg2 Rg4 26. Rg3 Bxg3+ 27. Nxg3 Kd7 28. Qf3 Rf4 29. Qe3 d5 30. Nh5 Rh4 31. Nf6+ Kd6 32. exd5 Rh1+ 33. Kd2 Rh2+ 34. Kc1 Rh1+ 35. Kb2 Bf5 36. Qg3+ Ke7 37. Qe5+ 1-0

[Event "Terre degli Elimi op 4th"]
[Site "Erice"]
[Date "2013.07.27"]
[Round "5"]
[White "Duijker, Rick"]
[Black "Marzaduri, Riccardo"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2258"]
[BlackElo "1931"]
[PlyCount "102"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. exd5 exd5 5. Bb5 a6 6. Bxc6+ bxc6 7. Be3 Nf6 8. Qd2 Bb4 9. f3 0-0 10. 0-0-0 Rb8 11. Kb1 Nd7 12. Ka1 Nb6 13. b3 Qd6 14. Nge2 Re8 15. Bf4 Qd7 16. Rhe1 a5 17. Nc1 Ba6 18. Nd3 Bxd3 19. Qxd3 a4 20. Bd2 Qd6 21. g3 Ra8 22. Re3 Reb8 23. Rde1 Ba3 24. Qe2 h6 25. Nb1 Nc4 26. Re8+ Rxe8 27. Qxe8+ Rxe8 28. Rxe8+ Kh7 29. bxc4 dxc4 30. c3 Qd7 31. Ra8 Be7 32. Rxa4 Qd5 33. f4 c5 34. Ra5 Qc6 35. Be3 cxd4 36. Bxd4 Qg2 37. Rh5 Qc2 38. Re5 Qxh2 39. Rxe7 Kg6 40. Be5 c6 41. Rd7 f6 42. Rd2 Qg1 43. f5+ Kxf5 44. Bd6 g5 45. a4 Qa7 46. Ra2 Ke6 47. Bf8 h5 48. a5 Kf7 49. Bh6 Kg6 50. Bf8 Kf7 51. Bd6 Ke6 1/2-1/2

[Event "Terre degli Elimi op 4th"]
[Site "Erice"]
[Date "2013.07.27"]
[Round "6"]
[White "Savalla, Pietro"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1909"]
[BlackElo "2258"]
[PlyCount "90"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nbd7 7. c3 e5 8. dxe5 dxe5 9. Qe2 Qe7 10. Bc2 Nh5 11. Nb3 a5 12. a4 b6 13. Rd1 Re8 14. Bd3 Bb7 15. Bc4 h6 16. Ne1 Nf8 17. f3 g5 18. g3 Nf6 19. h3 Rad8 20. Be3 Ng6 21. Ng2 Bc8 22. Kh2 Nh7 23. Rxd8 Rxd8 24. Rd1 Rd7 25. Nc1 h5 26. g4 Nf4 27. Nxf4 gxf4 28. Bf2 Bf6 29. Rxd7 Bxd7 30. b3 Bh4 31. Qe1 Bxf2 32. Qxf2 hxg4 33. hxg4 Ng5 34. Ne2 Qd6 35. Ng1 Kg7 36. Kg2 Qd1 37. Qe2 Qc1 38. Qd3 Qb2+ 39. Kf1 Be6 40. Bxe6 Nxe6 41. c4 Nd4 42. Ke1 Qg2 43. Ne2 Nxf3+ 44. Kd1 Qf1+ 45. Kc2 Ne1+ 0-1

[Event "Terre degli Elimi op 4th"]
[Site "Erice"]
[Date "2013.07.26"]
[Round "4"]
[White "Di Misa, Salvatore"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1962"]
[BlackElo "2258"]
[PlyCount "71"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. a4 b4 4. Bg2 Bb7 5. d4 e6 6. 0-0 c5 7. c3 a5 8. Bg5 Be7 9. Re1 0-0 10. Nbd2 cxd4 11. cxd4 d5 12. Rc1 Nbd7 13. Ne5 Rc8 14. Rxc8 Qxc8 15. Nb3 Bd8 16. Qc1 Nxe5 17. dxe5 Nd7 18. Bxd8 Qxd8 19. f4 Qb6+ 20. e3 Rc8 21. Qd1 Nc5 22. Nxc5 Qxc5 23. Bf1 Bc6 24. Re2 Be8 25. Kf2 f6 26. exf6 Bh5 27. Bh3 Bxe2 28. Bxe6+ Kf8 29. fxg7+ Kxg7 30. Qxe2 Rc6 31. Qg4+ Kf6 32. Qf5+ Kg7 33. Qg5+ Kf8 34. Qf6+ Ke8 35. Qf7+ Kd8 36. Qd7# 1-0

[Event "Terre degli Elimi op 4th"]
[Site "Erice"]
[Date "2013.07.25"]
[Round "2"]
[White "Bifulco, Michel"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2026"]
[BlackElo "2258"]
[PlyCount "112"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. f3 Nbd7 5. Qd2 h6 6. Bh4 e6 7. 0-0-0 c5 8. e3 cxd4 9. exd4 Bb4 10. Bd3 Bxd3 11. Qxd3 0-0 12. Nge2 Qa5 13. g4 Rfc8 14. g5 hxg5 15. Bxg5 Ne8 16. Rdg1 Nb6 17. Rg4 Bxc3 18. Nxc3 Rxc3 19. Qxc3 Qxa2 20. Qa3 Qxa3 21. bxa3 Nc4 22. a4 Rc8 23. h4 Rc6 24. h5 Kh7 25. Rh3 Ra6 26. f4 Rxa4 27. Rb3 Ra1+ 28. Rb1 Rxb1+ 29. Kxb1 Ne3 30. Rg1 Nf5 31. Bd8 Nxd4 32. Ba5 Nf6 33. Rh1 Ne4 34. Kb2 b6 35. Bc3 Nb5 36. Bb4 a5 37. Be7 Nd4 38. Bd8 Nd6 39. c3 Nc4+ 40. Ka1 Ne2 41. Rb1 Nxf4 42. Bxb6 Nxh5 43. Rb5 a4 44. Bc5 g5 45. Rb4 a3 46. Rb3 g4 47. Rb1 Kg6 48. Ka2 f5 49. Bxa3 Nxa3 50. Kxa3 f4 51. c4 dxc4 52. Kb4 g3 53. Kxc4 g2 54. Kd3 Ng3 55. Rg1 f3 56. Ke3 Ne2 0-1

[Event "Terre degli Elimi op 4th"]
[Site "Erice"]
[Date "2013.07.25"]
[Round "3"]
[White "Duijker, Rick"]
[Black "Georgiev, Vladimir"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2258"]
[BlackElo "2544"]
[PlyCount "74"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 c6 5. g3 Nd7 6. Bg2 f5 7. Ne2 Nf6 8. 0-0 Bd6 9. Nd2 h5 10. h4 Ne4 11. c4 Be6 12. cxd5 cxd5 13. Nxe4 fxe4 14. Qa4+ Qd7 15. Qxd7+ Kxd7 16. Nf4 Bxf4 17. exf4 Rhc8 18. Rfc1 Rc6 19. Bf1 Rb6 20. Rc2 Rb4 21. Rd1 Kd6 22. a3 Rb3 23. Re1 Rc8 24. Rd2 Bg4 25. Re3 Rxe3 26. fxe3 Rc1 27. Kf2 g6 28. Bb5 Bd1 29. Bf1 a6 30. Ke1 Bb3+ 31. Kf2 b5 32. Be2 f5 33. Kg2 Kc6 34. Kf2 Kb6 35. Kg2 Ka5 36. Kf2 Ka4 37. Kg2 Bc2 0-1

[Event "Terre degli Elimi op 4th"]
[Site "Erice"]
[Date "2013.07.24"]
[Round "1"]
[White "Duijker, Rick"]
[Black "Cazacu, Gabriela"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2258"]
[BlackElo "1845"]
[PlyCount "107"]
[EventDate "2013.07.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 Qa5+ 6. Nc3 Qxc5 7. e4 a6 8. Qd2 d6 9. Be3 Qc7 10. 0-0-0 Nbd7 11. g4 e6 12. g5 Nh5 13. f4 b5 14. Be2 g6 15. Bd4 Rg8 16. Bxh5 gxh5 17. a3 Bb7 18. h4 0-0-0 19. Qe2 Nc5 20. Rh3 Be7 21. Qxh5 Kb8 22. Qxh7 Rc8 23. Bxc5 dxc5 24. e5 b4 25. Nb1 bxa3 26. Nxa3 c4 27. Ne2 Bxa3 28. Rxa3 Rh8 29. Qg7 Rhg8 30. Qh6 Rh8 31. Qf6 Rhg8 32. h5 Rcf8 33. Rh3 Bg2 34. Rg3 Qb7 35. Nd4 Bd5 36. c3 a5 37. Rdg1 a4 38. Nc2 Bf3 39. g6 Bxh5 40. g7 Rd8 41. Rh3 Bg6 42. Rh8 Qd5 43. Nd4 a3 44. bxa3 Qc5 45. Kb2 Qb6+ 46. Ka2 Ka8 47. Rxg8 Rxg8 48. Qe7 Rb8 49. Qb4 Qxb4 50. axb4 Rg8 51. Nxe6 Bf5 52. Nc7+ Kb7 53. Ne8 Bg6 54. Nf6 1-0

[Event "Groningen op-A 50th"]
[Site "Groningen"]
[Date "2012.12.30"]
[Round "9"]
[White "Dijkhuis, Tycho"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2062"]
[BlackElo "2242"]
[PlyCount "85"]
[EventDate "2012.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 h6 10. h3 Bd7 11. b3 Kc8 12. Bb2 b6 13. Rad1 Ne7 14. Ne2 a5 15. a4 c5 16. c4 Bc6 17. Rd3 Ng6 18. h4 Be7 19. h5 Nf8 20. Nf4 Ne6 21. Nxe6 fxe6 22. Rfd1 Kb7 23. Kf1 Raf8 24. Ke2 Rf5 25. g4 Rf4 26. Rg1 Rhf8 27. Rg3 Bh4 28. Rh3 Bg5 29. Rg3 Re4+ 30. Kf1 Ref4 31. Ke2 Kc8 32. Ba1 Re4+ 33. Kf1 Ref4 34. Ke2 Be4 35. Rc3 Bb1 36. Bb2 Re4+ 37. Kf1 Ref4 38. Ke2 Kd7 39. Bc1 Re4+ 40. Be3 Bf4 41. Rg1 Bxe3 42. Rxe3 Rxe3+ 43. Kxe3 1/2-1/2

[Event "Groningen op-A 50th"]
[Site "Groningen"]
[Date "2012.12.29"]
[Round "8"]
[White "Duijker, Rick"]
[Black "Henseler, Jorgen"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2242"]
[BlackElo "2076"]
[PlyCount "90"]
[EventDate "2012.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. g3 c6 6. Bg2 0-0 7. Ne2 Be6 8. 0-0 f5 9. Nd2 Nd7 10. Rc1 Nf6 11. c4 Qe7 12. cxd5 Bxd5 13. Bxd5 Nxd5 14. Nc3 Nf6 15. Qc2 g6 16. a3 h5 17. Nc4 Bc7 18. b4 a6 19. Rfd1 Rfd8 20. h4 Qe6 21. Qe2 Re8 22. Na4 f4 23. Nc5 Qh3 24. Qf1 Qxf1+ 25. Kxf1 b6 26. Nd3 fxg3 27. Nce5 gxf2 28. Rxc6 Bxe5 29. Nxe5 Ne4 30. Rxb6 Re6 31. Rxe6 fxe6 32. Nxg6 Kh7 33. Nf4 Rg8 34. Nh3 Rg3 35. Ng5+ Nxg5 36. Kxf2 Ne4+ 37. Ke2 Nc3+ 38. Kf2 Nxd1+ 39. Kxg3 Nxe3 40. Kf4 Nc4 41. a4 Kg6 42. Ke4 Kf6 43. d5 e5 44. a5 Nd6+ 45. Kd3 Kf5 0-1

[Event "Groningen op-A 50th"]
[Site "Groningen"]
[Date "2012.12.28"]
[Round "7"]
[White "Maris, Ivo"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2086"]
[BlackElo "2242"]
[PlyCount "70"]
[EventDate "2012.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. b4 Qxb4+ 8. Bd2 Qa4 9. Qc1 b4 10. Qxc5 Na6 11. Qc4 e6 12. dxe6 fxe6 13. Be3 d5 14. Nc3 Qd7 15. Qb3 Nc7 16. Nb1 Bd6 17. Bd4 dxe4 18. Bb2 0-0 19. Nd2 Bb7 20. Nh3 Rad8 21. 0-0-0 exf3 22. gxf3 Ncd5 23. Bc4 Bc6 24. Rhe1 Kh8 25. Qc2 Rc8 26. Kb1 Ba4 27. Qd3 Nc3+ 28. Ka1 Rxc4 29. Qxc4 Nfd5 30. Ng5 Rf5 31. Rxe6 Rxg5 32. Rxd6 Qc7 33. Bxc3 bxc3 34. Rxd5 Rxd5 35. Qxd5 h6 1-0

[Event "Groningen op-A 50th"]
[Site "Groningen"]
[Date "2012.12.24"]
[Round "4"]
[White "Duijker, Rick"]
[Black "Dhar Barua, Saheli"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2242"]
[BlackElo "2091"]
[PlyCount "130"]
[EventDate "2012.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 g6 3. Nd2 Nf6 4. Bxf6 exf6 5. e3 d5 6. g3 c6 7. Bg2 Be6 8. Ne2 Na6 9. 0-0 Nc7 10. c4 dxc4 11. Rc1 Be7 12. Nf4 Bf7 13. Nxc4 0-0 14. Na5 Rb8 15. a3 Nd5 16. Nxd5 Bxd5 17. b4 Bxg2 18. Kxg2 Qd5+ 19. Qf3 Rfd8 20. Rc2 Kf7 21. Rb1 a6 22. h3 h5 23. h4 Rd7 24. Qxd5+ Rxd5 25. Kf3 Ke6 26. Ke2 Kd7 27. Kd3 Ke6 28. Nb3 Kf7 29. Nc5 Bf8 30. a4 Be7 31. Rb3 Bf8 32. Ra2 Be7 33. Kc4 b5+ 34. axb5 axb5+ 35. Kc3 Bxc5 36. bxc5 Rd7 37. Ra6 Rc7 38. Kb4 Ke6 39. Rba3 Kd5 40. Ra8 Rxa8 41. Rxa8 Ke4 42. Ka5 Re7 43. Kb6 Re6 44. Kc7 g5 45. Kd7 Kd5 46. hxg5 fxg5 47. Rh8 Rg6 48. Rxh5 b4 49. Ke7 b3 50. Kf7 Re6 51. Rh8 Re4 52. Kf6 f4 53. gxf4 gxf4 54. Rh5+ Kc4 55. Kf5 Kd3 56. exf4 Rxd4 57. Ke6 b2 58. Rh1 Kc2 59. f3 Rxf4 60. Kd6 Rf6+ 61. Kd7 b1Q 62. Rxb1 Kxb1 63. f4 Kc2 64. f5 Kd3 65. Ke7 Rxf5 0-1

[Event "Groningen op-A 50th"]
[Site "Groningen"]
[Date "2012.12.23"]
[Round "3"]
[White "Drozdowski, Kacper"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2426"]
[BlackElo "2242"]
[PlyCount "113"]
[EventDate "2012.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b5 3. Bg5 Bb7 4. Nbd2 a6 5. Bxf6 gxf6 6. e4 Rg8 7. a4 b4 8. g3 e6 9. Bg2 c5 10. d5 exd5 11. Nh4 d4 12. 0-0 Nc6 13. Nf5 Qc7 14. Qh5 h6 15. f4 Ne7 16. Nxh6 Bxh6 17. Qxh6 a5 18. Qxf6 Ra6 19. Qe5 Qxe5 20. fxe5 Re6 21. Nb3 Rxe5 22. Nxa5 Ba6 23. Rf6 Rg6 24. Rxg6 Nxg6 25. Bf1 Bxf1 26. Kxf1 Kd8 27. Nc4 Rxe4 28. Re1 Rxe1+ 29. Kxe1 Kc7 30. h4 d5 31. Nd2 Ne5 32. h5 c4 33. h6 d3 34. Kd1 dxc2+ 35. Kxc2 Kb6 36. h7 Ng6 37. Nf3 b3+ 38. Kc3 Ka5 39. Ne5 Nh8 40. Nd7 Kxa4 41. Nb6+ Kb5 42. Nxd5 Kc5 43. Ne3 Ng6 44. Nxc4 Kd5 45. Kxb3 Ke6 46. Ka4 Kf6 47. b4 Kg7 48. b5 Nf8 49. b6 Nd7 50. Kb5 Kxh7 51. b7 f6 52. Kc6 Nb8+ 53. Kd6 Kg6 54. Na5 Kg5 55. Nc6 Na6 56. Nb4 Nxb4 57. b8Q 1-0

[Event "Groningen op-A 50th"]
[Site "Groningen"]
[Date "2012.12.22"]
[Round "2"]
[White "Duijker, Rick"]
[Black "Beerdsen, Thomas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2242"]
[BlackElo "2076"]
[PlyCount "67"]
[EventDate "2012.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Bd6 5. g3 0-0 6. Bg2 c6 7. Ne2 Qb6 8. b3 Qa6 9. 0-0 Bf5 10. Re1 Nd7 11. a3 Rfe8 12. Nd2 Nb6 13. Bf1 Nc8 14. c4 Bd3 15. Nc3 Bxf1 16. Rxf1 Ne7 17. cxd5 cxd5 18. b4 Rac8 19. Qb3 Qd3 20. Nxd5 Qxb3 21. Nxe7+ Rxe7 22. Nxb3 Rec7 23. Rfc1 Rc2 24. Rxc2 Rxc2 25. Rc1 Rxc1+ 26. Nxc1 a5 27. bxa5 Bxa3 28. Nd3 Kf8 29. Nc5 Ke7 30. Nxb7 Kd7 31. a6 Kc7 32. Na5 Kb8 33. Nc6+ Kc7 34. a7 1-0

[Event "Groningen op-A 50th"]
[Site "Groningen"]
[Date "2012.12.21"]
[Round "1"]
[White "Ernst, Sipke"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2562"]
[BlackElo "2242"]
[PlyCount "61"]
[EventDate "2012.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 d5 5. g3 c5 6. Bg2 Nc6 7. 0-0 dxc4 8. dxc5 Qxd1 9. Rxd1 Bxc3 10. bxc3 Ne4 11. Bb2 Nxc5 12. Nd2 Na4 13. Ba3 Nxc3 14. Nxc4 Nxd1 15. Rxd1 Bd7 16. Nd6+ Kd8 17. Nxf7+ Kc7 18. Bd6+ Kb6 19. Bf4 e5 20. Rxd7 exf4 21. Nxh8 Rxh8 22. gxf4 g6 23. e3 a5 24. a4 h6 25. h4 Rb8 26. Rd6 Kc5 27. Rd5+ Kb4 28. Rb5+ Kxa4 29. Bxc6 Rc8 30. Bd7 Rc1+ 31. Kg2 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.11"]
[Round "9"]
[White "Haimovich, Tal"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "2388"]
[BlackElo "2219"]
[PlyCount "148"]
[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. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. a3 Bxc3 7. Bxc3 Nbc6 8. Nf3 cxd4 9. Nxd4 0-0 10. Qh5 Nxd4 11. Bxd4 Nf5 12. 0-0-0 Bd7 13. Bd3 Qh4 14. Qxh4 Nxh4 15. g3 Nf3 16. Bc5 Rfc8 17. Bd6 Ba4 18. Kb1 f6 19. exf6 gxf6 20. b3 Be8 21. Kb2 Bg6 22. Bf4 Rc6 23. Bxg6 hxg6 24. Rd3 Ne5 25. Bxe5 fxe5 26. f3 Rac8 27. c3 Kf7 28. Re1 Kf6 29. Re2 Rh8 30. a4 a5 31. h4 Rh5 32. Rh2 Rf5 33. Rc2 Ke7 34. c4 Kd6 35. Rcd2 Rc5 36. Re2 Rc7 37. Ka3 b6 38. Red2 Rc5 39. Kb2 Rh5 40. Re2 g5 41. hxg5 Rxg5 42. g4 Rc8 43. Rh2 Rg6 44. Rh5 Rf8 45. Re3 e4 46. fxe4 d4 47. Rg3 Rf2+ 48. Kc1 e5 49. Kd1 Rf4 50. Rh8 Rgxg4 51. Rd8+ Kc7 52. Rxg4 Rxg4 53. Rd5 Rxe4 54. c5 Re3 55. cxb6+ Kxb6 56. Kc2 Rc3+ 57. Kd2 Rc5 58. Rd8 Kc6 59. Rc8+ Kd5 60. Rd8+ Ke4 61. Rb8 Rc3 62. b4 axb4 63. Rxb4 Rh3 64. a5 Rh2+ 65. Kc1 Ke3 66. Ra4 d3 67. Ra3 Rc2+ 68. Kd1 Rh2 69. Kc1 Rh1+ 70. Kb2 Ke2 71. a6 d2 72. a7 d1Q 73. a8Q Qb1+ 74. Kc3 Rc1# 0-1

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.10"]
[Round "8"]
[White "Duijker, Rick"]
[Black "Hulpia, Fabian"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2219"]
[BlackElo "2090"]
[PlyCount "153"]
[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. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. d4 Nbd7 6. c4 e6 7. h3 Bxf3 8. Bxf3 dxc4 9. Qc2 Nb6 10. Rd1 Be7 11. a4 a5 12. Na3 0-0 13. Nxc4 Nxc4 14. Qxc4 Qb6 15. b3 Rfd8 16. Bb2 Rd7 17. e3 Nd5 18. Rac1 Nb4 19. Kg2 Rad8 20. h4 Qa6 21. Qxa6 Nxa6 22. Rc4 Nb4 23. Be4 Bf6 24. g4 h6 25. Rh1 Be7 26. Kg3 Nd5 27. Re1 Bb4 28. Re2 Rd6 29. f4 b6 30. Kf3 c5 31. g5 h5 32. Rec2 Ne7 33. dxc5 Bxc5 34. Be5 R6d7 35. Rxc5 bxc5 36. Rxc5 Nd5 37. Rxa5 Rb7 38. Rb5 Rxb5 39. axb5 f6 40. gxf6 gxf6 41. Bd4 Rb8 42. Bd3 Kf7 43. e4 Nb6 44. Ke3 Ke7 45. Bc5+ Kd7 46. Be2 Nc8 47. b4 Nd6 48. b6 Nc8 49. Bxh5 Nxb6 50. Bd1 Kc6 51. Bb3 Rh8 52. Bxe6 Rxh4 53. Be7 Rh6 54. Bf8 Rh7 55. Bf5 Rf7 56. Bc5 Ra7 57. Kf3 Ra3+ 58. Kg4 Nd7 59. b5+ Kxc5 60. Bxd7 Kd6 61. Bc6 Rb3 62. Kf5 Ke7 63. e5 fxe5 64. Kxe5 Re3+ 65. Kd4 Re1 66. b6 Kf6 67. Be4 Re2 68. Bd3 Rb2 69. Kc5 Rb3 70. Bb5 Rc3+ 71. Bc4 Rh3 72. b7 Rh8 73. Bd3 Ke6 74. Kc6 Rf8 75. Bf1 Ke7 76. Bh3 Rf6+ 77. Kc5 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.09"]
[Round "7"]
[White "Willemsma, Abe"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2109"]
[BlackElo "2219"]
[PlyCount "140"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qc7 Nge7 9. Nc3 Nb4 10. Bd3 d5 11. 0-0 d4 12. Na4 Qc6 13. Qxc6+ Nexc6 14. Nb6 Rb8 15. f4 f6 16. fxe5 Nxe5 17. Bf4 Be6 18. Bxe5 fxe5 19. a3 Nc6 20. Rf3 Rf8 21. Raf1 Rxf3 22. Rxf3 Ke7 23. Kf2 Kd6 24. Ke1 Re8 25. Bc4 Bxc4 26. Nxc4+ Kc5 27. b3 b5 28. Nb2 Nd8 29. Nd3+ Kd6 30. b4 Ne6 31. Rf5 Rc8 32. Kd2 Rc3 33. Nxe5 g6 34. Nf7+ Ke7 35. Rf2 Rxa3 36. Ne5 Ng5 37. Re2 Kd6 38. Nd3 a5 39. bxa5 Rxa5 40. e5+ Ke7 41. Nb4 Kd7 42. Nd5 Ne6 43. Nf6+ Kc6 44. Nxh7 d3 45. Re3 dxc2 46. Kxc2 Ra2+ 47. Kb3 Rxg2 48. Rg3 Rxh2 49. Rxg6 Rh3+ 50. Kb4 Rh4+ 51. Kb3 Kd5 52. Nf6+ Kxe5 53. Nd7+ Kd5 54. Nb6+ Kd6 55. Nc8+ Ke5 56. Ne7 Nc5+ 57. Kc2 Rc4+ 58. Kb1 Ne6 59. Rh6 Nd4 60. Rh5+ Ke6 61. Nd5 Nf5 62. Rxf5 Kxf5 63. Ne3+ Ke4 64. Nxc4 bxc4 65. Kc2 Kd4 66. Kd2 c3+ 67. Kc2 Kc4 68. Kc1 Kd3 69. Kd1 c2+ 70. Kc1 Kc3 1/2-1/2

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.08"]
[Round "6"]
[White "Duijker, Rick"]
[Black "Boerkamp, Harrie"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2219"]
[BlackElo "1963"]
[PlyCount "51"]
[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 d5 2. Nf3 Nc6 3. Bf4 Bg4 4. e3 e6 5. c4 Bb4+ 6. Nc3 Nf6 7. Qb3 a5 8. Nd2 0-0 9. Bd3 a4 10. Qc2 Bd6 11. Bxd6 Qxd6 12. a3 e5 13. cxd5 exd4 14. Nc4 Qe7 15. dxc6 dxc3 16. cxb7 cxb2 17. Qxb2 Rab8 18. 0-0 c6 19. Rab1 Rfd8 20. Ne5 Bd7 21. Bc4 Be8 22. Bxf7+ Bxf7 23. Nxc6 Qc7 24. Nxd8 Qxd8 25. Rfd1 Bd5 26. Qe5 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.07"]
[Round "5"]
[White "Raznikov, Danny"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "2462"]
[BlackElo "2219"]
[PlyCount "61"]
[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. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 c5 7. d5 e6 8. Bd3 exd5 9. cxd5 a6 10. a4 Nbd7 11. 0-0 Qe7 12. Re1 h6 13. Bf4 Nh5 14. Bh2 Ne5 15. Be2 Kh7 16. Nxe5 Bxe5 17. Bxh5 Bxh2+ 18. Kxh2 Qe5+ 19. g3 gxh5 20. f4 Qf6 21. Qxh5 Rg8 22. e5 dxe5 23. Ne4 Qb6 24. Qxf7+ Kh8 25. Qf6+ Qxf6 26. Nxf6 exf4 27. Nxg8 fxg3+ 28. Kxg3 Kxg8 29. Re8+ Kf7 30. Rae1 Be6 31. Rxa8 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.06"]
[Round "4"]
[White "Duijker, Rick"]
[Black "Van de Groep, William"]
[Result "1-0"]
[ECO "A94"]
[WhiteElo "2219"]
[BlackElo "1994"]
[PlyCount "73"]
[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 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. c4 0-0 6. 0-0 d5 7. b3 c6 8. Ba3 Bxa3 9. Nxa3 Ne4 10. Nc2 Nd7 11. Nb4 Ndf6 12. Nd3 Qe8 13. Nfe5 Qh5 14. f3 Ng5 15. h4 Nf7 16. Nxf7 Rxf7 17. e4 Bd7 18. e5 Ne8 19. Nf4 Qh6 20. Qd2 g6 21. Rac1 g5 22. Nh3 f4 23. hxg5 Qg6 24. g4 h6 25. Qc2 Kg7 26. Qxg6+ Kxg6 27. gxh6 Kxh6 28. Rf2 a5 29. a3 a4 30. b4 dxc4 31. Rxc4 Nc7 32. Bf1 Nb5 33. Rh2 Nxa3 34. Bd3 Rh8 35. Ng5+ Kg7 36. Rxh8 Kxh8 37. Nxf7+ 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.05"]
[Round "2"]
[White "Duijker, Rick"]
[Black "Lambregts, Frank"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2219"]
[BlackElo "1935"]
[PlyCount "37"]
[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 d5 2. Bg5 Nf6 3. Bxf6 gxf6 4. c4 e5 5. Nc3 c6 6. e3 Be6 7. cxd5 cxd5 8. Nf3 e4 9. Nd2 f5 10. g3 h5 11. h4 Bd6 12. Be2 Nc6 13. Bxh5 Qb8 14. Rg1 Rg8 15. Qb3 f4 16. Ndxe4 Qd8 17. Qxb7 dxe4 18. Qxc6+ Ke7 19. Qxe4 1-0

[Event "Vlissingen HZ op 16th"]
[Site "Vlissingen"]
[Date "2012.08.05"]
[Round "3"]
[White "Zelbel, Patrick"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2387"]
[BlackElo "2219"]
[PlyCount "51"]
[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. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Re1 Qc7 12. Qe2 Bc5 13. c3 b5 14. Bb3 0-0 15. Bg5 Bb7 16. Rad1 Nd5 17. Qg4 Rfe8 18. Rd3 g6 19. Rh3 e5 20. Nf5 h5 21. Qg3 Qb6 22. Ne3 Nf6 23. Bxf6 Qxf6 24. Rxh5 Kg7 25. Rf5 Reb8 26. Rxf6 1-0

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.21"]
[Round "8"]
[White "Duijker, Rick"]
[Black "Hovenga, Alje"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2195"]
[BlackElo "2247"]
[PlyCount "31"]
[EventDate "2012.07.14"]
[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 Nc6 2. e4 d5 3. exd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 e4 8. Ne5 Nxe5 9. dxe5 Qxd1+ 10. Rxd1 Ne7 11. Rd4 Bf5 12. Be2 Rd8 13. Rxd8+ Kxd8 14. Kd2 Kc8 15. Bc4 Nd5 16. Bxd5 1/2-1/2

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.19"]
[Round "6"]
[White "Duijker, Rick"]
[Black "Zult, Daan"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2195"]
[BlackElo "2252"]
[PlyCount "88"]
[EventDate "2012.07.14"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. 0-0 0-0 9. Re1 b5 10. Bf1 Bb7 11. a3 Nbd7 12. Bg5 h6 13. Bxf6 Nxf6 14. Bd3 Qb6 15. Nd2 Rac8 16. Nf1 g6 17. Ne3 h5 18. Qf3 Kh7 19. Ncd5 Bxd5 20. exd5 Rg8 21. Rad1 Rce8 22. c4 Bd8 23. Qh3 e4 24. Be2 Qb7 25. cxb5 axb5 26. g4 Qd7 27. Qf1 Re5 28. Bxb5 Qe7 29. h3 hxg4 30. hxg4 Kg7 31. Be2 Rh8 32. Qg2 Rg5 33. Rd4 Bb6 34. Rb4 Bxe3 35. fxe3 Rh4 36. Kf1 Nxg4 37. Bxg4 Rgxg4 38. Qf2 Qg5 39. Rb7 Rh1+ 40. Ke2 Rxe1+ 41. Kxe1 Rg1+ 42. Ke2 Qh5+ 43. Kd2 Qxd5+ 44. Kc3 Rc1+ 0-1

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.18"]
[Round "5"]
[White "Ritsema, Ronald JE"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2054"]
[BlackElo "2195"]
[PlyCount "58"]
[EventDate "2012.07.14"]
[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 c5 3. d5 b5 4. Nf3 Bb7 5. Qc2 e6 6. e4 bxc4 7. dxe6 fxe6 8. e5 Nd5 9. Bxc4 Nc6 10. 0-0 Qc7 11. Bxd5 Nb4 12. Qd1 Nxd5 13. Na3 c4 14. Nb5 Qb6 15. Nc3 Be7 16. Qe2 0-0 17. Nxd5 Bxd5 18. Be3 Qb7 19. Ne1 Rab8 20. Bd4 Rf4 21. Qd2 Rg4 22. f3 Rxd4 23. Qxd4 Qxb2 24. Qd1 Qxe5 25. Nc2 Bd6 26. g3 Rb2 27. Kh1 Bc5 28. a3 a5 29. Re1 Qc3 0-1

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.17"]
[Round "4"]
[White "Duijker, Rick"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2195"]
[BlackElo "2525"]
[PlyCount "54"]
[EventDate "2012.07.14"]
[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 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. e4 fxe4 9. Ng5 Bg4 10. Qb3 Nc6 11. Qxb7 Rb8 12. Qxc7 Rc8 13. Qb7 Nxd4 14. Ncxe4 Nxe4 15. Qxe4 Qd7 16. Be3 Bf5 17. Qh4 h6 18. Ne4 Rxc4 19. Bxh6 Bxh6 20. Qxh6 Ne2+ 21. Kh1 Rxe4 22. f3 Re6 23. g4 Bd3 24. f4 Rf7 25. Bd5 Qb5 26. Bxe6 Be4+ 27. Rf3 Bxf3# 0-1

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.16"]
[Round "3"]
[White "Klein, David"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2438"]
[BlackElo "2195"]
[PlyCount "75"]
[EventDate "2012.07.14"]
[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. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Be7 9. Re1 0-0 10. Qe2 Bxf3 11. Qxf3 c5 12. dxc5 Nxc5 13. Bf1 Qd5 14. Qe2 Rfd8 15. Be3 b6 16. c3 Nce4 17. Nxe4 Qxe4 18. g3 Rac8 19. Qa6 Qa8 20. Bg2 Qb8 21. Rad1 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Bxd8 24. h3 h6 25. a4 Nd7 26. Qd3 Nc5 27. Qb5 Qd6 28. Qe8+ Qf8 29. Qc6 Nd3 30. Qb5 Ne1 31. Be4 f5 32. Bb1 Nf3+ 33. Kg2 Ng5 34. Ba2 Qf7 35. Qc6 Kh7 36. h4 Ne4 37. Bxe6 Qf6 38. Qd7 1-0

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.15"]
[Round "2"]
[White "Duijker, Rick"]
[Black "Schoorl, Rob"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2195"]
[BlackElo "2362"]
[PlyCount "119"]
[EventDate "2012.07.14"]
[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 d5 2. Bg5 c5 3. dxc5 f6 4. Bd2 e5 5. b4 a5 6. c3 b6 7. cxb6 Qxb6 8. a3 Be6 9. e3 Nd7 10. Bd3 f5 11. Ne2 Ngf6 12. 0-0 Be7 13. Be1 0-0 14. Nd2 Rfc8 15. Nb3 a4 16. Na5 Nc5 17. Bc2 Qb5 18. c4 dxc4 19. bxc5 Rxa5 20. Bxa5 Qxa5 21. Qb1 g6 22. Qb6 Qxb6 23. cxb6 Nd7 24. b7 Rb8 25. Bxa4 Rxb7 26. Rfd1 Nc5 27. Bc6 Rb2 28. Nc3 Nb3 29. Ra2 Rxa2 30. Nxa2 Bxa3 31. Nc3 Bb4 32. Nd5 Bd2 33. Ba4 Bxd5 34. Bxb3 cxb3 35. Rxd2 Be4 36. Kf1 Kf7 37. f3 Bc2 38. Rd7+ Ke6 39. Rb7 Kd5 40. Ke2 Kc4 41. Kd2 h5 42. Rc7+ Kb4 43. Kc1 f4 44. exf4 exf4 45. Kb2 Bd3 46. Rf7 Bf5 47. Rb7+ Kc4 48. Rxb3 Bd3 49. Rb6 Kd4 50. Re6 g5 51. Re1 Bb5 52. Kc2 Bc6 53. Kd2 g4 54. Ke2 Ke5 55. Rc1 Bd5 56. Rc5 Kd4 57. Rc7 h4 58. fxg4 Bxg2 59. Re7 h3 60. g5 1/2-1/2

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.14"]
[Round "1"]
[White "Vereggen, Lars"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "A33"]
[WhiteElo "2051"]
[BlackElo "2195"]
[PlyCount "50"]
[EventDate "2012.07.14"]
[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 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 e6 6. Ndb5 d5 7. Bf4 e5 8. cxd5 exf4 9. dxc6 bxc6 10. Qxd8+ Kxd8 11. Rd1+ Bd7 12. Nd4 Kc7 13. g3 Rb8 14. Nb3 Be6 15. Rd3 Bc4 16. Rf3 Bb4 17. Kd1 Bxb3+ 18. axb3 Bxc3 19. Rxc3 Ne4 20. Rf3 Rhd8+ 21. Ke1 Rb5 22. e3 Rbd5 23. exf4 Rd1+ 24. Ke2 R8d2+ 25. Ke3 Re1+ 0-1

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.30"]
[Round "9"]
[White "Georgiadis, Nico"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2316"]
[BlackElo "2204"]
[PlyCount "109"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Bd6 5. c3 0-0 6. d3 h6 7. Nbd2 a6 8. Ba4 b5 9. Bc2 Re8 10. Nf1 Bc5 11. Ng3 d5 12. h3 Be6 13. Be3 Bxe3 14. Qxe3 d4 15. Qd2 Qd6 16. Bb3 dxc3 17. bxc3 Rad8 18. Rd1 b4 19. 0-0 bxc3 20. Qxc3 Nd4 21. Nxd4 exd4 22. Qc2 c5 23. Rb1 Rc8 24. Bc4 Nd7 25. f4 Nb6 26. e5 Qc7 27. Bxe6 Rxe6 28. Nf5 Nd5 29. Qc4 Rd8 30. Rbc1 Nc3 31. Nxd4 Rxd4 32. Qxc3 Qd8 33. Qxc5 Rxd3 34. Rf2 g6 35. f5 gxf5 36. Rxf5 Rd1+ 37. Rxd1 Qxd1+ 38. Kh2 Qd3 39. Rf3 Qe4 40. Qc8+ Kg7 41. Rg3+ Rg6 42. Rxg6+ Qxg6 43. Qg4 Qxg4 44. hxg4 f6 45. exf6+ Kxf6 46. Kg3 Ke5 47. Kh4 Kf4 48. a3 a5 49. a4 Ke5 50. g5 hxg5+ 51. Kxg5 Kd4 52. g4 Kc4 53. Kf5 Kb4 54. g5 Kxa4 55. g6 1-0

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.29"]
[Round "8"]
[White "Duijker, Rick"]
[Black "Cako, Laszlo"]
[Result "1-0"]
[ECO "C85"]
[WhiteElo "2204"]
[BlackElo "2111"]
[PlyCount "105"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Bxc6 dxc6 7. Qe1 Nd7 8. b3 c5 9. Bb2 f6 10. Nc3 Nb8 11. Nd5 Bd6 12. Nh4 Nc6 13. f4 0-0 14. fxe5 Nxe5 15. d3 Qe8 16. Nf5 Bxf5 17. Rxf5 Ng4 18. h3 Nh6 19. Rf3 Be5 20. Bc3 Rd8 21. Ne3 Nf7 22. Ng4 Bxc3 23. Qxc3 Ne5 24. Nxe5 Qxe5 25. Qxe5 fxe5 26. Raf1 g6 27. a3 a5 28. a4 Kg7 29. g4 Rxf3 30. Rxf3 c6 31. Kf2 b5 32. axb5 cxb5 33. Ke2 Ra8 34. Rf1 a4 35. bxa4 Rxa4 36. Kd2 Ra2 37. Kc3 Ra3+ 38. Kb2 b4 39. Ra1 Rc3 40. Ra4 Kf6 41. h4 h6 42. Ra6+ Kf7 43. Rc6 Kg7 44. g5 h5 45. Re6 c4 46. Rc6 cxd3 47. Rxc3 bxc3+ 48. Kxc3 dxc2 49. Kxc2 Kf7 50. Kb3 Ke6 51. Kc4 Kd6 52. Kb5 Ke7 53. Kc5 1-0

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.28"]
[Round "7"]
[White "Duijker, Rick"]
[Black "Thesing, Matthias"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2204"]
[BlackElo "2409"]
[PlyCount "80"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. c4 g6 9. Nc3 Bg7 10. Nf3 0-0 11. Bf4 Nh5 12. Bg5 Bxc3 13. bxc3 e5 14. Nh4 Be6 15. g3 Nd7 16. f4 exf4 17. gxf4 Nb6 18. Nf5 f6 19. Bh6 Rfc8 20. Ne3 Nxc4 21. f5 Nxe3 22. fxe6 Nxf1 23. Rxf1 Qc5+ 24. Kh1 Qe5 25. Bc4 Kh8 26. Bd5 Rxc3 27. Bc1 Rac8 28. Bb2 b5 29. a3 Kg7 30. Qd2 a5 31. Bxc3 Rxc3 32. Rc1 b4 33. axb4 axb4 34. Rxc3 bxc3 35. Qf2 Nf4 36. Qa7+ Kh6 37. Qe3 c2 38. Qc1 Kg7 39. e7 Nxd5 40. e8N+ Qxe8 0-1

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.27"]
[Round "6"]
[White "Afek, Yochanan"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2301"]
[BlackElo "2204"]
[PlyCount "108"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. Bd3 fxe5 8. Nxe5 Nxe5 9. dxe5 Ne7 10. 0-0 Qc7 11. f4 0-0-0 12. b4 g5 13. fxg5 Ng6 14. Bxg6 hxg6 15. Rf7 d4 16. cxd4 cxd4 17. Bf4 Qb6 18. Nd2 d3+ 19. Kh1 Be8 20. Rf6 Be7 21. Qe1 Qd4 22. Rc1+ Kb8 23. Be3 Qd5 24. Rf3 Bc6 25. Qg1 Rh4 26. Bxa7+ Ka8 27. Bf2 Rg4 28. Bg3 Bxg5 29. Rc5 Qd4 30. Bf2 Qb2 31. Ra5+ Kb8 32. Ba7+ Kc8 33. Be3 Bxf3 34. Ra8+ Kd7 35. Rxd8+ Bxd8 36. Nxf3 Bc7 37. h3 Rc4 38. Bd2 Bxe5 39. Qf1 Qa1 40. Nxe5+ Qxe5 41. Qxd3+ Rd4 42. Qc2 Qd6 43. Be1 Rd1 44. Qe2 Qd3 45. Qf2 Qf5 46. Qe2 Qh5 47. Qe4 Kd6 48. Kh2 Qd5 49. Bg3+ Kc6 50. Qxg6 Kb5 51. Qg7 Rd2 52. Bf4 Re2 53. Qg4 Qe4 54. Qg8 Qxf4+ 0-1

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.26"]
[Round "5"]
[White "Rietveld, Renze"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2264"]
[BlackElo "2204"]
[PlyCount "57"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Bd3 c5 9. 0-0 cxd4 10. Nxd4 Be7 11. c3 0-0 12. Qe2 Bd7 13. Rd1 Qc7 14. Bg5 Bc6 15. Nxc6 Qxc6 16. Bxf6 Bxf6 17. Be4 Qc7 18. Qb5 Rfd8 19. a4 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Qxd8 22. g3 b6 23. Qa6 Qc7 24. Kf1 g6 25. Ke2 Kg7 26. Kd3 h5 27. Kc2 Be7 28. Kb3 Bc5 29. Qc4 1/2-1/2

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.24"]
[Round "4"]
[White "Duijker, Rick"]
[Black "Knol, Geon"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "2204"]
[BlackElo "2152"]
[PlyCount "103"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 Nxc3 5. bxc3 e5 6. Bg2 Bc5 7. Nf3 Nc6 8. d3 0-0 9. 0-0 h6 10. Rb1 Bb6 11. Ba3 Re8 12. Nd2 Be6 13. c4 Qc8 14. Re1 Ba5 15. Rb5 a6 16. Rb2 Rb8 17. Qa4 Bxd2 18. Rxd2 Bd7 19. Qd1 Nd4 20. e3 Ne6 21. Bb2 Ng5 22. h4 Nh7 23. Qa1 f6 24. d4 e4 25. Qb1 Bf5 26. d5 Bg6 27. Kh2 b6 28. Rd4 Qf5 29. Qc2 Qh5 30. Qe2 Qxe2 31. Rxe2 Nf8 32. Bh3 Rbd8 33. Rdd2 Bh5 34. Re1 Nd7 35. Bd4 Ne5 36. Bxe5 Rxe5 37. g4 Be8 38. Rd4 b5 39. Red1 Kf8 40. Kg3 h5 41. Bg2 bxc4 42. Rxc4 g5 43. Rxe4 gxh4+ 44. Kxh4 Rg5 45. Bf3 Rd7 46. Rf4 Kg7 47. gxh5 Rd6 48. Rg4 Kh6 49. Rxg5 fxg5+ 50. Kg3 Bf7 51. e4 Rf6 52. Rc1 1-0

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.23"]
[Round "3"]
[White "Andraschko, Felix"]
[Black "Duijker, Rick"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2103"]
[BlackElo "2204"]
[PlyCount "46"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 7. d4 cxd4 8. Qxd4 0-0 9. Bg5 h6 10. Bxf6 Bxf6 11. Qd3 Na6 12. Rad1 Rc8 13. Nb5 d5 14. cxd5 Qxd5 15. Nd6 Qxd3 16. Rxd3 Bxf3 17. Bxf3 Rc2 18. Ra3 Nb4 19. Rxa7 Be5 20. Nb5 Rxb2 21. a4 Na2 22. Rb7 Nc3 23. Nxc3 Bxc3 1/2-1/2

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.22"]
[Round "2"]
[White "Duijker, Rick"]
[Black "Michiels, Bart"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2204"]
[BlackElo "2492"]
[PlyCount "46"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. d3 d6 7. h3 Nh6 8. Nc3 0-0 9. Qe2 e5 10. Nd1 f5 11. Bg5 Qc7 12. Bxh6 Bxh6 13. Ne1 Be6 14. b3 Qd7 15. f3 Bf4 16. g4 Qg7 17. Ng2 Bg3 18. Nge3 Qh6 19. Qg2 Qh4 20. Nc3 Bf4 21. Nc4 d5 22. gxf5 Bxf5 23. exf5 Rxf5 0-1

[Event "Groningen op-A 48th"]
[Site "Groningen"]
[Date "2011.12.21"]
[Round "1"]
[White "Michalik, Peter"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2509"]
[BlackElo "2204"]
[PlyCount "91"]
[EventDate "2011.12.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 146 Extra"]
[Source "ChessBase"]
[SourceDate "2012.02.29"]
[SourceVersion "1"]
[SourceVersionDate "2012.02.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 Nc6 6. Nc3 0-0 7. Bg2 Bxc3 8. Bxc3 Ne4 9. Rc1 d6 10. d5 Nxc3 11. Rxc3 Nd8 12. 0-0 e5 13. Qc2 c5 14. a3 f5 15. b4 b6 16. bxc5 bxc5 17. Nd2 e4 18. Re3 Qf6 19. g4 g6 20. gxf5 gxf5 21. Rg3+ Kh8 22. f3 e3 23. Ne4 Qd4 24. Rd1 Qe5 25. Ng5 h6 26. f4 Qxf4 27. Ne6 Bxe6 28. Qc3+ Qe5 29. Qxe5+ dxe5 30. dxe6 Nxe6 31. Bxa8 Rxa8 32. Rxe3 e4 33. Rd5 Rf8 34. Re5 Rf6 35. Rb3 Kg7 36. Rb7+ Kg6 37. e3 Ng5 38. Rxc5 Ra6 39. Rb3 Nf3+ 40. Kg2 Kg5 41. Rd5 Rg6 42. Kg3 h5 43. h3 a6 44. c5 Kf6+ 45. Kf4 Ng5 46. Rxf5+ 1-0

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.22"]
[Round "9"]
[White "Duijker, Rick"]
[Black "Raznikov, Danny"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2214"]
[BlackElo "2433"]
[PlyCount "140"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be3 Bf6 19. Nd2 Nd6 20. g4 Rd8 21. f4 0-0 22. b3 Be7 23. a4 f5 24. g5 hxg5 25. fxg5 f4 26. Bf2 Bxg5 27. Rhg1 Bh6 28. Rde1 Nf5 29. Rxe6 f3 30. Rg4 Rfe8 31. Ree4 Nd6 32. Re1 Rxe1+ 33. Bxe1 Re8 34. Kd1 f2 35. Bxf2 Bxd2 36. d5 cxd5 37. Bxa7 Bh6 38. cxd5 Re5 39. Bb8 Rxd5+ 40. Kc2 Nf5 41. Rb4 Rd7 42. Be5 Ne3+ 43. Kb1 Nd5 44. Rg4 Kh7 45. Kb2 Re7 46. Bd4 Re2+ 47. Kb1 Re7 48. a5 Bd2 49. Bc5 Re1+ 50. Kc2 Rc1+ 51. Kxd2 Rxc5 52. b4 Rb5 53. Rg5 Kh6 54. Re5 Nc7 55. Rxb5 Nxb5 56. Kd3 Kxh5 57. Kc4 g5 58. Kxb5 g4 59. Kb6 g3 60. Kxb7 g2 61. a6 g1Q 62. a7 Qg7+ 63. Kb8 Qf8+ 64. Kb7 Qe7+ 65. Kb8 Qe8+ 66. Kb7 Qb5+ 67. Kc7 Qa6 68. Kb8 Qb6+ 69. Ka8 Qc7 70. b5 Qc8# 0-1

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.21"]
[Round "8"]
[White "Sekandar, Kambiz"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1922"]
[BlackElo "2214"]
[PlyCount "112"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 cxd4 5. cxd4 g6 6. Ne2 Bg7 7. 0-0 0-0 8. Nbc3 Nc6 9. Be3 Ng4 10. Bg5 h6 11. Bh4 Nxd4 12. Nxd4 Bxd4 13. Be2 Bf6 14. Bg3 Ne5 15. f4 Nc6 16. f5 Qb6+ 17. Kh1 Qxb2 18. e5 Bxe5 19. Bxe5 dxe5 20. fxg6 Qxc3 21. gxf7+ Kh8 22. Qb1 Qd2 23. Qe4 Qg5 24. Rf3 Nd4 25. Bd3 Bf5 26. Qxe5+ Qf6 27. Rxf5 Nxf5 28. Qxf6+ exf6 29. Bxf5 Rxf7 30. h3 Kg7 31. Rd1 Re7 32. Bg4 Rae8 33. Kh2 Re5 34. Bf3 R8e7 35. Rd2 f5 36. Kg3 b6 37. Kf4 Kf6 38. Rd6+ R7e6 39. Rd7 Ra5 40. Rd2 Ra4+ 41. Kg3 Kg5 42. Rc2 f4+ 43. Kh2 Kf6 44. h4 Rd4 45. Kh3 a5 46. Kg4 a4 47. Rb2 Red6 48. Kh5 Rd2 49. Rb4 Rxa2 50. Kxh6 a3 51. h5 Kf5+ 52. Kg7 Rb2 53. Ra4 Rd7+ 54. Kg8 Rd8+ 55. Kg7 Rbd2 56. Bc6 Rc8 0-1

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.20"]
[Round "7"]
[White "Duijker, Rick"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2214"]
[BlackElo "2304"]
[PlyCount "32"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. 0-0 Nc6 5. d3 g6 6. Nbd2 Bg7 7. e4 0-0 8. c3 e5 9. Re1 Re8 10. exd5 Nxd5 11. a4 h6 12. Nc4 Qc7 13. Nfxe5 Nxe5 14. Bxd5 Bg4 15. f3 Bxf3 16. Rxe5 Bxd1 0-1

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.19"]
[Round "6"]
[White "Potze, Rudolf"]
[Black "Duijker, Rick"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2126"]
[BlackElo "2214"]
[PlyCount "48"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Qe2 Nd6 6. Bxc6 dxc6 7. Qxe5+ Be7 8. Qxg7 Bf6 9. Re1+ Be6 10. Qg4 Qe7 11. Qa4 Rg8 12. d4 0-0-0 13. Bf4 Nf5 14. Nc3 Bxd4 15. Nxd4 Rxd4 16. Qxa7 Rxg2+ 17. Kxg2 Rxf4 18. Qa8+ Kd7 19. Rad1+ Nd4 20. Re3 Qh4 21. Rd2 Rg4+ 22. Rg3 Rxg3+ 23. hxg3 Qh3+ 24. Kg1 Bd5 0-1

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.18"]
[Round "5"]
[White "Duijker, Rick"]
[Black "Popilski, Gil"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2214"]
[BlackElo "2381"]
[PlyCount "86"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Bb7 7. f3 Nd7 8. h4 h5 9. Nh3 c5 10. Ng5 cxd4 11. Bxd4 Ngf6 12. f4 Qa5 13. e5 b4 14. Bc4 dxe5 15. fxe5 Nxe5 16. Bxe5 0-0 17. Nd5 Bxd5 18. Bxd5 Nxd5 19. Bxg7 Rfd8 20. Bd4 Qxa2 21. Qf2 f6 22. Ne6 Rd6 23. Rhe1 Nc3 24. bxc3 bxc3 25. Bxc3 Rxe6 26. Rxe6 Qxe6 27. Qf3 Rc8 28. Bb2 Kg7 29. Qd5 Qe3+ 30. Qd2 Qe4 31. g3 a5 32. Qd3 Qc6 33. Re1 Rc7 34. Qe4 Qd6 35. Qf4 Qc5 36. Qe4 Qf2 37. Re2 Qg1+ 38. Re1 Qxg3 39. Bd4 Qa3+ 40. Bb2 Qc5 41. Bd4 Qa3+ 42. Bb2 Qc5 43. Bd4 Qa3+ 1/2-1/2

