
[Event "49th OKU 2024"]
[Site "Utrecht NED"]
[Date "2024.05.10"]
[Round "1.4"]
[White "Riemersma, L"]
[Black "Andringa, Arjo"]
[Result "1-0"]
[WhiteElo "2431"]
[BlackElo "1935"]
[ECO "A61"]
[PlyCount "135"]
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 a6 8.a4 Bg7 9.h3 O-O 10.e3 Nh5 11.Bh2 f5 12.Bd3 f4 13.O-O Nd7 14.Qd2 Ne5 15.Be2 Nxf3+ 16.Bxf3 Be5 17.Bxh5 gxh5 18.Bxf4 Bxf4 19.exf4 Qf6 20.Rfe1 Bf5 21.Ne4 Qg6 22.Ra3 h4 23.Rae3 Bd7 24.b4 Rxf4 25.bxc5 dxc5 26.Nxc5 Raf8 27.R1e2 R8f7 28.Nxd7 Rxd7 29.Re6 Qb1+ 30.Kh2 Qf5 31.d6 b5 32.Re8+ Kf7 33.R8e7+ Rxe7 34.dxe7 Re4 35.Rxe4 Qxe4 36.axb5 axb5 37.f3 Qxe7 38.Qd5+ Kg6 39.Qd3+ Kg7 40.Qxb5 Qd6+ 41.Kg1 Qd4+ 42.Kf1 Qd1+ 43.Kf2 Qd2+ 44.Qe2 Qd4+ 45.Qe3 Qb2+ 46.Kg1 Qa1+ 47.Kh2 Qf6 48.Qc5 Qf4+ 49.Kg1 Qf6 50.Qc7+ Kg6 51.Qc2+ Kg7 52.Qe4 Kh6 53.Kf2 Kg7 54.f4 Kh6 55.Qb4 Kg6 56.Kf3 h5 57.Qe4+ Kh6 58.Qc4 Qg6 59.Qe4 Qg3+ 60.Ke2 Qc3 61.Qe6+ Kg7 62.Qe5+ Qxe5+ 63.fxe5 Kg6 64.Ke3 Kf5 65.Kd4 Ke6 66.Ke4 Ke7 67.Kf5 Kf7 68.Kg5 1-0
[Site "Utrecht NED"]
[Date "2024.05.10"]
[Round "1.4"]
[White "Riemersma, L"]
[Black "Andringa, Arjo"]
[Result "1-0"]
[WhiteElo "2431"]
[BlackElo "1935"]
[ECO "A61"]
[PlyCount "135"]
1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bf4 a6 8.a4 Bg7 9.h3 O-O 10.e3 Nh5 11.Bh2 f5 12.Bd3 f4 13.O-O Nd7 14.Qd2 Ne5 15.Be2 Nxf3+ 16.Bxf3 Be5 17.Bxh5 gxh5 18.Bxf4 Bxf4 19.exf4 Qf6 20.Rfe1 Bf5 21.Ne4 Qg6 22.Ra3 h4 23.Rae3 Bd7 24.b4 Rxf4 25.bxc5 dxc5 26.Nxc5 Raf8 27.R1e2 R8f7 28.Nxd7 Rxd7 29.Re6 Qb1+ 30.Kh2 Qf5 31.d6 b5 32.Re8+ Kf7 33.R8e7+ Rxe7 34.dxe7 Re4 35.Rxe4 Qxe4 36.axb5 axb5 37.f3 Qxe7 38.Qd5+ Kg6 39.Qd3+ Kg7 40.Qxb5 Qd6+ 41.Kg1 Qd4+ 42.Kf1 Qd1+ 43.Kf2 Qd2+ 44.Qe2 Qd4+ 45.Qe3 Qb2+ 46.Kg1 Qa1+ 47.Kh2 Qf6 48.Qc5 Qf4+ 49.Kg1 Qf6 50.Qc7+ Kg6 51.Qc2+ Kg7 52.Qe4 Kh6 53.Kf2 Kg7 54.f4 Kh6 55.Qb4 Kg6 56.Kf3 h5 57.Qe4+ Kh6 58.Qc4 Qg6 59.Qe4 Qg3+ 60.Ke2 Qc3 61.Qe6+ Kg7 62.Qe5+ Qxe5+ 63.fxe5 Kg6 64.Ke3 Kf5 65.Kd4 Ke6 66.Ke4 Ke7 67.Kf5 Kf7 68.Kg5 1-0
[Event "49th OKU 2024"]
[Site "Utrecht NED"]
[Date "2024.05.10"]
[Round "1.4"]
[White "Riemersma, L"]
[Black "Andringa, Arjo"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2431"]
[BlackElo "1935"]
[ECO "A61"]
[Opening "Benoni defence"]
[EventDate "2024.05.10"]
[WhiteFideId "1000250"]
[BlackFideId "1055240"]
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bf4 a6 8.
a4 Bg7 9. h3 O-O 10. e3 Nh5 11. Bh2 f5 12. Bd3 f4 13. O-O Nd7 14. Qd2 Ne5
15. Be2 Nxf3+ 16. Bxf3 Be5 17. Bxh5 gxh5 18. Bxf4 Bxf4 19. exf4 Qf6 20.
Rfe1 Bf5 21. Ne4 Qg6 22. Ra3 h4 23. Rae3 Bd7 24. b4 Rxf4 25. bxc5 dxc5 26.
Nxc5 Raf8 27. R1e2 R8f7 28. Nxd7 Rxd7 29. Re6 Qb1+ 30. Kh2 Qf5 31. d6 b5
32. Re8+ Kf7 33. R8e7+ Rxe7 34. dxe7 Re4 35. Rxe4 Qxe4 36. axb5 axb5 37. f3
Qxe7 38. Qd5+ Kg6 39. Qd3+ Kg7 40. Qxb5 Qd6+ 41. Kg1 Qd4+ 42. Kf1 Qd1+ 43.
Kf2 Qd2+ 44. Qe2 Qd4+ 45. Qe3 Qb2+ 46. Kg1 Qa1+ 47. Kh2 Qf6 48. Qc5 Qf4+
49. Kg1 Qf6 50. Qc7+ Kg6 51. Qc2+ Kg7 52. Qe4 Kh6 53. Kf2 Kg7 54. f4 Kh6
55. Qb4 Kg6 56. Kf3 h5 57. Qe4+ Kh6 58. Qc4 Qg6 59. Qe4 Qg3+ 60. Ke2 Qc3
61. Qe6+ Kg7 62. Qe5+ Qxe5+ 63. fxe5 Kg6 64. Ke3 Kf5 65. Kd4 Ke6 66. Ke4
Ke7 67. Kf5 Kf7 68. Kg5 1-0