Event: Round 6: David Koole - Mink Muskens
Date: 2025-06-01
White: David Koole
Black: Mink Muskens
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:50:19] } 1... c5 { [%eval 0.25] [%clk 1:49:47] } 2. Nf3 { [%eval 0.2] [%clk 1:50:13] } 2... d6 { [%eval 0.31] [%clk 1:49:51] } 3. d4 { [%eval 0.22] [%clk 1:50:18] } 3... cxd4 { [%eval 0.19] [%clk 1:49:57] } 4. Nxd4 { [%eval 0.18] [%clk 1:50:23] } 4... Nf6 { [%eval 0.31] [%clk 1:50:02] } 5. Nc3 { [%eval 0.32] [%clk 1:50:23] } 5... a6 { [%eval 0.23] [%clk 1:50:08] } 6. Be3 { [%eval 0.25] [%clk 1:47:57] } 6... e5 { [%eval 0.15] [%clk 1:50:13] } 7. Nb3 { [%eval 0.21] [%clk 1:47:15] } 7... Be6 { [%eval 0.2] [%clk 1:50:15] } 8. f3 { [%eval 0.4] [%clk 1:42:46] } 8... Be7 { [%eval 0.4] [%clk 1:49:55] } 9. Qd2 { [%eval 0.4] [%clk 1:42:38] } 9... Nbd7 { [%eval 0.45] [%clk 1:49:56] } 10. O-O-O { [%eval 0.3] [%clk 1:41:20] } 10... O-O { [%eval 0.44] [%clk 1:50:01] } 11. g4 { [%eval 0.38] [%clk 1:39:14] } 11... b5 { [%eval 0.5] [%clk 1:50:01] } 12. Nd5 { [%eval 0.13] [%clk 1:38:23] } 12... Bxd5 { [%eval 0.17] [%clk 1:49:09] } 13. exd5 { [%eval 0.17] [%clk 1:38:24] } 13... a5? { [%eval 1.63] } { Mistake. Nb6 was best. } { [%clk 1:13:29] } 14. Kb1? { [%eval 0.33] } { Mistake. Bxb5 was best. } { [%clk 1:31:58] } 14... a4 { [%eval 0.35] [%clk 1:10:47] } 15. Nc1 { [%eval 0.44] [%clk 1:32:01] } 15... Nb6 { [%eval 0.35] [%clk 1:10:50] } 16. Bxb6 { [%eval 0.39] [%clk 1:27:23] } 16... Qxb6 { [%eval 0.3] [%clk 1:10:55] } 17. Qb4? { [%eval -1.21] } { Mistake. a3 was best. } { [%clk 1:26:18] } 17... Qf2 { [%eval -1.32] [%clk 0:55:21] } 18. Be2 { [%eval -1.2] [%clk 1:18:47] } 18... Rfc8? { [%eval 0.32] } { Mistake. a3 was best. } { [%clk 0:53:12] } 19. Qd2?? { [%eval -1.71] } { Blunder. a3 was best. } { [%clk 1:11:06] } 19... a3 { [%eval -1.59] [%clk 0:34:58] } 20. Rhf1?! { [%eval -2.21] } { Inaccuracy. b4 was best. } { [%clk 0:51:36] } 20... Qc5 { [%eval -2.1] [%clk 0:27:58] } 21. b4? { [%eval -3.53] } { Mistake. Nd3 was best. } { [%clk 0:41:34] } 21... Qc7 { [%eval -3.37] [%clk 0:26:59] } 22. Nb3 { [%eval -4.06] [%clk 0:40:35] } 22... Nxd5 { [%eval -3.94] [%clk 0:26:03] } 23. c4 { [%eval -3.75] [%clk 0:36:23] } 23... bxc4 { [%eval -3.38] [%clk 0:25:14] } 24. Qxd5 { [%eval -3.26] [%clk 0:36:15] } 24... cxb3 { [%eval -3.02] [%clk 0:24:06] } 25. Qxb3?! { [%eval -3.96] } { Inaccuracy. Rc1 was best. } { [%clk 0:36:06] } 25... Bg5 { [%eval -3.76] [%clk 0:23:08] } 26. Bd3 { [%eval -4.22] [%clk 0:32:48] } 26... g6 { [%eval -4.04] [%clk 0:15:58] } 27. Be4 { [%eval -4.6] [%clk 0:31:53] } 27... Rab8 { [%eval -4.41] [%clk 0:13:47] } 28. Qxa3?! { [%eval -5.71] } { Inaccuracy. Bd5 was best. } { [%clk 0:27:00] } 28... Rxb4+? { [%eval -3.3] } { Mistake. Qc4 was best. } { [%clk 0:09:37] } 29. Qxb4 { [%eval -3.36] [%clk 0:24:28] } 29... Rb8 { [%eval -3.21] [%clk 0:09:41] } 30. Qb3 { [%eval -3.38] [%clk 0:23:36] } 30... Rxb3+ { [%eval -3.29] [%clk 0:06:40] } 31. axb3 { [%eval -3.27] [%clk 0:23:44] } 31... Be3 { [%eval -3.24] [%clk 0:05:52] } 32. Rd3 { [%eval -3.2] [%clk 0:20:10] } 32... Bd4 { [%eval -3.28] [%clk 0:05:42] } 33. Rc1 { [%eval -3.66] [%clk 0:19:30] } 33... Qa5 { [%eval -3.9] [%clk 0:04:51] } 34. Rc8+ { [%eval -4.17] [%clk 0:17:39] } 34... Kg7 { [%eval -4.28] [%clk 0:04:59] } 35. Ra8 { [%eval -4.23] [%clk 0:17:39] } 35... Qe1+ { [%eval -4.03] [%clk 0:04:54] } 36. Kc2 { [%eval -4.08] [%clk 0:17:43] } 36... Qe2+ { [%eval -4.02] [%clk 0:03:40] } 37. Rd2 { [%eval -4.01] [%clk 0:17:51] } 37... Qe3 { [%eval -3.3] [%clk 0:03:22] } 38. Rc8 { [%eval -3.09] [%clk 0:16:51] } 38... Bc5 { [%eval -3.07] [%clk 0:03:22] } 39. Rb8 { [%eval -2.8] [%clk 0:10:15] } 39... Ba3?? { [%eval -0.21] } { Blunder. Bd4 was best. } { [%clk 0:01:44] } 40. b4 { [%eval -0.39] [%clk 0:08:42] } 40... Qe1 { [%eval -0.07] [%clk 0:01:13] } 41. b5?? { [%eval -6.15] } { Blunder. Rxd6 was best. } { [%clk 0:05:06] } 41... Bb4?? { [%eval -2.7] } { Blunder. Qc1+ was best. } { [%clk 0:00:47] } 42. Rd3 { [%eval -2.64] [%clk 0:04:46] } 42... Qa1 { [%eval -2.28] [%clk 0:00:31] } 43. Rb3?? { [%eval -5.46] } { Blunder. Ra8 was best. } { [%clk 0:03:34] } 43... Qa2+ { [%eval -5.75] [%clk 0:00:36] } 44. Rb2 { [%eval -5.76] [%clk 0:03:43] } 44... Qc4+ { [%eval -5.69] [%clk 0:00:44] } 45. Kb1 { [%eval -5.37] [%clk 0:03:30] } 45... Ba3 { [%eval -5.38] [%clk 0:00:40] } 46. Rc2 { [%eval -6.12] [%clk 0:02:44] } 46... Qb3+ { [%eval -6.17] [%clk 0:00:47] } 47. Ka1 { [%eval -6.29] [%clk 0:02:37] } 47... d5 { [%eval -5.98] [%clk 0:00:34] } 48. Rbc8 { [%eval -5.91] [%clk 0:00:44] } 48... dxe4 { [%eval -5.83] [%clk 0:00:40] } 49. fxe4 { [%eval -5.61] [%clk 0:00:53] } 49... Bb4 { [%eval -5.29] [%clk 0:00:42] } 50. b6 { [%eval -5.23] [%clk 0:00:41] } 50... Ba5 { [%eval -5.21] [%clk 0:00:31] } 51. Rb2 { [%eval -5.42] [%clk 0:00:34] } 51... Qd1+ { [%eval -5.37] [%clk 0:00:24] } 52. Ka2 { [%eval -5.46] [%clk 0:00:33] } 52... Qa4+ { [%eval -5.25] [%clk 0:00:31] } 53. Kb1 { [%eval -5.34] [%clk 0:00:41] } 53... Qxe4+ { [%eval -5.3] [%clk 0:00:38] } 54. Ka2 { [%eval -6.01] [%clk 0:00:26] } 54... Qd5+ { [%eval -5.39] [%clk 0:00:41] } 55. Kb1 { [%eval -5.28] [%clk 0:00:25] } 55... Qh1+ { [%eval -5.26] [%clk 0:00:24] } 56. Rc1 { [%eval -5.4] [%clk 0:00:25] } 56... Qe4+ { [%eval -5.27] [%clk 0:00:31] } 57. Rcc2 { [%eval -5.35] [%clk 0:00:24] } 57... Qe1+ { [%eval -5.14] [%clk 0:00:18] } 58. Ka2 { [%eval -6.58] [%clk 0:00:23] } 58... Bxb6 { [%eval -6.39] [%clk 0:00:26] } 59. Re2 { [%eval -7.87] [%clk 0:00:14] } 59... Qa5+ { [%eval -7.68] [%clk 0:00:34] } 60. Kb1 { [%eval -7.77] [%clk 0:00:24] } 60... Bd4 { [%eval -7.52] [%clk 0:00:42] } 61. Ra2 { [%eval -8.08] [%clk 0:00:30] } 61... Qb4+ { [%eval -8.04] [%clk 0:00:51] } 62. Kc1 { [%eval -7.86] [%clk 0:00:38] } 62... Qc3+ { [%eval -7.79] [%clk 0:00:57] } 63. Kd1 { [%eval -8.01] [%clk 0:00:35] } 63... Qd3+ { [%eval -8.31] [%clk 0:01:04] } 64. Red2 { [%eval -8.38] [%clk 0:00:16] } 64... Qf1+ { [%eval -8.36] [%clk 0:01:07] } 65. Kc2 { [%eval -8.17] [%clk 0:00:24] } 65... Qc4+ { [%eval -8.08] [%clk 0:01:11] } 66. Kd1 { [%eval -8.2] [%clk 0:00:32] } 66... Bc3 { [%eval -8.54] [%clk 0:01:17] } 67. Re2 { [%eval -8.45] [%clk 0:00:35] } 67... Qb3+ { [%eval -7.7] [%clk 0:01:04] } 68. Rec2 { [%eval -7.77] [%clk 0:00:38] } 68... Qb1+ { [%eval -7.08] [%clk 0:01:04] } 69. Ke2 { [%eval -6.89] [%clk 0:00:46] } 69... Qe1+ { [%eval -6.62] [%clk 0:01:02] } 70. Kf3 { [%eval -8.24] [%clk 0:00:41] } 70... e4+ { [%eval -8.15] [%clk 0:01:08] } 71. Kg2 { [%eval #-20] [%clk 0:00:40] } 71... Bd4 { [%eval #-22] [%clk 0:01:10] } 72. Re2 { [%eval #-12] [%clk 0:00:26] } 72... Qg1+ { [%eval #-11] [%clk 0:01:17] } 73. Kh3 { [%eval -15.21] [%clk 0:00:35] } 73... e3 { [%eval #-10] [%clk 0:01:18] } 74. Rg2 { [%eval #-10] [%clk 0:00:37] } 74... Qf1 { [%eval #-9] [%clk 0:01:20] } 75. Re2 { [%eval #-7] [%clk 0:00:44] } 75... f5 { [%eval #-7] [%clk 0:01:21] } 76. gxf5 { [%eval #-7] [%clk 0:00:23] } 76... Qxf5+ { [%eval #-7] [%clk 0:01:29] } 77. Kg3 { [%eval #-2] [%clk 0:00:00] } 77... Be5+ { [%eval #-1] [%clk 0:01:29] } 78. Kh4 { [%eval #-1] [%clk 0:00:00] } 0-1