Event: Round 6: Van Foreest, Machteld - Nijboer, Friso
Date: 2025-02-08
White: Van Foreest, Machteld
WhiteTitle: FM
WhiteElo: 2367
Black: Nijboer, Friso
BlackTitle: GM
BlackElo: 2442
Result: 0-1
ECO: B62
Opening: Sicilian Defense: Richter-Rauzer Variation, Vitolins Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:37] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:30:47] } 2... Nc6 { [%eval 0.25] [%clk 1:30:51] } 3. d4 { [%eval 0.27] [%clk 1:30:57] } 3... cxd4 { [%eval 0.35] [%clk 1:31:16] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:25] } 4... Nf6 { [%eval 0.19] [%clk 1:31:38] } 5. Nc3 { [%eval 0.26] [%clk 1:31:52] } 5... d6 { [%eval 0.39] [%clk 1:32:03] } 6. Bg5 { [%eval 0.25] [%clk 1:30:32] } 6... e6 { [%eval 0.39] [%clk 1:32:12] } 7. Bb5 { [%eval 0.14] [%clk 1:30:57] } 7... Qb6 { [%eval 0.45] [%clk 1:21:28] } 8. Qd3 { [%eval 0.08] [%clk 0:56:50] } 8... a6 { [%eval 0.3] [%clk 1:03:27] } 9. Ba4 { [%eval 0.37] [%clk 0:50:59] } 9... Nd7 { [%eval 0.67] [%clk 0:46:22] } 10. Nxc6 { [%eval 0.69] [%clk 0:36:41] } 10... bxc6 { [%eval 0.64] [%clk 0:43:20] } 11. O-O { [%eval 0.62] [%clk 0:35:48] } 11... Nc5 { [%eval 0.7] [%clk 0:40:04] } 12. Be3?! { [%eval 0.0] } { Inaccuracy. Qg3 was best. } { [%clk 0:31:54] } 12... Bd7?! { [%eval 0.81] } { Inaccuracy. a5 was best. } { [%clk 0:26:54] } 13. Qc4 { [%eval 0.78] [%clk 0:29:59] } 13... a5 { [%eval 0.83] [%clk 0:16:35] } 14. Bxc5 { [%eval 0.85] [%clk 0:24:42] } 14... Qxc5 { [%eval 0.81] [%clk 0:16:58] } 15. Qxc5 { [%eval 0.7] [%clk 0:25:08] } 15... dxc5 { [%eval 0.7] [%clk 0:17:22] } 16. e5 { [%eval 0.72] [%clk 0:22:32] } 16... O-O-O { [%eval 0.75] [%clk 0:15:22] } 17. Rad1 { [%eval 0.73] [%clk 0:21:16] } 17... Be7 { [%eval 0.71] [%clk 0:11:26] } 18. Ne4 { [%eval 0.27] [%clk 0:21:32] } 18... Kc7 { [%eval 0.34] [%clk 0:11:52] } 19. Nd6 { [%eval 0.42] [%clk 0:16:39] } 19... Be8 { [%eval 0.58] [%clk 0:10:00] } 20. Nc4 { [%eval 0.59] [%clk 0:17:05] } 20... Rd5 { [%eval 0.58] [%clk 0:07:38] } 21. Nxa5 { [%eval 0.35] [%clk 0:10:04] } 21... Rxe5 { [%eval 0.36] [%clk 0:07:35] } 22. Rd3 { [%eval 0.31] [%clk 0:09:49] } 22... Re4 { [%eval 0.38] [%clk 0:06:25] } 23. Bb3 { [%eval 0.31] [%clk 0:03:15] } 23... Rd4 { [%eval 0.31] [%clk 0:05:45] } 24. Rfd1 { [%eval 0.0] [%clk 0:03:37] } 24... Rxd3 { [%eval 0.14] [%clk 0:05:17] } 25. Rxd3 { [%eval 0.25] [%clk 0:04:00] } 25... h5 { [%eval 0.27] [%clk 0:04:15] } 26. Ba4 { [%eval 0.0] [%clk 0:03:51] } 26... h4 { [%eval 0.19] [%clk 0:00:45] } 27. Rb3 { [%eval 0.3] [%clk 0:04:08] } 27... Bd8 { [%eval 0.23] [%clk 0:01:06] } 28. Rb7+ { [%eval 0.17] [%clk 0:02:11] } 28... Kc8 { [%eval 0.17] [%clk 0:01:33] } 29. Ra7 { [%eval 0.29] [%clk 0:02:39] } 29... Bxa5? { [%eval 1.48] } { Mistake. Kb8 was best. } { [%clk 0:02:00] } 30. Rxa5 { [%eval 1.56] [%clk 0:03:06] } 30... Rh5 { [%eval 1.91] [%clk 0:02:27] } 31. Ra8+ { [%eval 1.87] [%clk 0:01:11] } 31... Kd7 { [%eval 1.83] [%clk 0:02:53] } 32. Bb3 { [%eval 1.7] [%clk 0:01:28] } 32... Re5 { [%eval 1.72] [%clk 0:01:56] } 33. f3? { [%eval 0.06] } { Mistake. Kf1 was best. } { [%clk 0:01:44] } 33... Re1+ { [%eval 0.17] [%clk 0:02:04] } 34. Kf2 { [%eval 0.04] [%clk 0:02:11] } 34... Rb1 { [%eval 0.12] [%clk 0:02:26] } 35. Ra4 { [%eval 0.0] [%clk 0:01:34] } 35... g5 { [%eval 0.0] [%clk 0:01:29] } 36. Rg4 { [%eval -0.13] [%clk 0:01:40] } 36... f6 { [%eval -0.13] [%clk 0:01:48] } 37. a4 { [%eval -0.26] [%clk 0:01:22] } 37... Rxb2 { [%eval -0.14] [%clk 0:01:01] } 38. a5 { [%eval -0.09] [%clk 0:01:44] } 38... Kc7 { [%eval -0.07] [%clk 0:01:24] } 39. Rc4 { [%eval -0.54] [%clk 0:01:43] } 39... Rb1 { [%eval -0.05] [%clk 0:01:16] } 40. Rxc5?! { [%eval -1.09] } { Inaccuracy. f4 was best. } { [%clk 0:01:06] } 40... Ra1 { [%eval -1.0] [%clk 0:01:04] } 41. g3 { [%eval -1.1] [%clk 0:21:14] } 41... hxg3+ { [%eval -0.93] [%clk 0:26:31] } 42. hxg3 { [%eval -1.02] [%clk 0:20:28] } 42... Kd6 { [%eval -0.95] [%clk 0:26:49] } 43. Rc3 { [%eval -0.8] [%clk 0:18:12] } 43... Rxa5 { [%eval -0.94] [%clk 0:27:05] } 44. Rd3+ { [%eval -0.88] [%clk 0:16:56] } 44... Ke7 { [%eval -0.93] [%clk 0:27:18] } 45. Re3 { [%eval -0.97] [%clk 0:16:52] } 45... e5?! { [%eval -0.15] } { Inaccuracy. Bd7 was best. } { [%clk 0:25:03] } 46. f4 { [%eval -0.17] [%clk 0:15:23] } 46... Rc5 { [%eval -0.27] [%clk 0:24:03] } 47. Ke2 { [%eval -0.61] [%clk 0:05:07] } 47... Bf7 { [%eval -0.63] [%clk 0:15:15] } 48. Kd3?? { [%eval -3.27] } { Blunder. fxg5 was best. } { [%clk 0:03:35] } 48... Bxb3 { [%eval -3.46] [%clk 0:09:50] } 49. cxb3 { [%eval -3.33] [%clk 0:04:03] } 49... Ke6 { [%eval -3.21] [%clk 0:10:08] } 50. fxg5 { [%eval -3.24] [%clk 0:03:40] } 50... fxg5 { [%eval -2.88] [%clk 0:10:07] } 51. Ke4?! { [%eval -4.13] } { Inaccuracy. Rf3 was best. } { [%clk 0:03:55] } 51... Rd5 { [%eval -4.16] [%clk 0:09:58] } 52. Rc3 { [%eval -4.24] [%clk 0:01:29] } 52... Rd4+ { [%eval -4.58] [%clk 0:10:16] } 53. Ke3 { [%eval -4.3] [%clk 0:01:54] } 53... Kd5 { [%eval -4.59] [%clk 0:10:36] } 54. Ke2 { [%eval -4.59] [%clk 0:01:21] } 54... g4 { [%eval -4.44] [%clk 0:07:17] } 55. Rc1 { [%eval -4.65] [%clk 0:01:22] } 55... Rb4 { [%eval -4.4] [%clk 0:05:32] } 56. Rc3 { [%eval -5.09] [%clk 0:01:40] } 56... c5 { [%eval -5.07] [%clk 0:04:50] } 57. Rd3+ { [%eval -5.2] [%clk 0:01:13] } 57... Rd4 { [%eval -5.2] [%clk 0:04:33] } 58. Rc3 { [%eval -5.13] [%clk 0:01:40] } 58... Re4+ { [%eval -4.71] [%clk 0:04:58] } 59. Kd3 { [%eval -4.65] [%clk 0:01:09] } 59... Re1 { [%eval -4.56] [%clk 0:04:53] } 60. Kd2 { [%eval -4.8] [%clk 0:01:16] } 60... Rg1 { [%eval -4.73] [%clk 0:04:19] } 61. Rd3+ { [%eval -4.68] [%clk 0:01:18] } 61... Ke6 { [%eval -4.27] [%clk 0:04:05] } 62. Kc3 { [%eval -5.07] [%clk 0:00:41] } 62... e4 { [%eval -4.94] [%clk 0:04:16] } 63. Re3?! { [%eval -6.52] } { Inaccuracy. Rd8 was best. } { [%clk 0:01:06] } 63... Kd5 { [%eval -6.4] [%clk 0:04:36] } 64. Kc2?! { [%eval -9.1] } { Inaccuracy. b4 was best. } { [%clk 0:00:35] } 64... Kd4 { [%eval -8.3] [%clk 0:04:50] } 0-1