Event: Round 4: Willy Hendriks - Nick Maatman
Date: 2023-07-28
White: Willy Hendriks
Black: Nick Maatman
Result: 1-0
ECO: A07
Opening: King's Indian Attack: Keres Variation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:53] } 1... d5 { [%eval 0.34] [%clk 1:30:57] } 2. g3 { [%eval 0.12] [%clk 1:30:54] } 2... Bg4 { [%eval 0.26] [%clk 1:31:13] } 3. Bg2 { [%eval 0.27] [%clk 1:30:12] } 3... e6 { [%eval 0.36] [%clk 1:31:35] } 4. c4 { [%eval 0.25] [%clk 1:26:43] } 4... c6 { [%eval 0.2] [%clk 1:31:50] } 5. O-O { [%eval 0.24] [%clk 1:18:38] } 5... Nf6 { [%eval 0.26] [%clk 1:31:16] } 6. b3 { [%eval -0.16] [%clk 1:14:14] } 6... Nbd7 { [%eval 0.17] [%clk 1:26:42] } 7. Bb2 { [%eval -0.17] [%clk 1:13:27] } 7... Be7 { [%eval -0.01] [%clk 1:23:33] } 8. d3 { [%eval -0.07] [%clk 1:13:21] } 8... h6 { [%eval -0.02] [%clk 1:20:47] } 9. Nbd2 { [%eval -0.17] [%clk 1:13:30] } 9... O-O { [%eval -0.13] [%clk 1:20:25] } 10. Qc2 { [%eval -0.17] [%clk 1:12:10] } 10... a5 { [%eval -0.05] [%clk 1:20:32] } 11. a3 { [%eval -0.03] [%clk 1:07:58] } 11... Qb6 { [%eval 0.13] [%clk 1:17:36] } 12. Rfe1 { [%eval 0.07] [%clk 1:01:47] } 12... Bh5 { [%eval 0.09] [%clk 1:11:28] } 13. h3 { [%eval -0.05] [%clk 0:54:45] } 13... Rfd8 { [%eval 0.05] [%clk 1:06:52] } 14. Bc3 { [%eval 0.12] [%clk 0:53:12] } 14... c5 { [%eval 0.1] [%clk 1:00:51] } 15. Rab1 { [%eval -0.24] [%clk 0:46:47] } 15... d4 { [%eval -0.28] [%clk 0:59:31] } 16. Bb2 { [%eval -0.24] [%clk 0:47:05] } 16... Nb8 { [%eval -0.25] [%clk 0:45:50] } 17. Nf1 { [%eval -0.6] [%clk 0:29:02] } 17... Nc6 { [%eval -0.57] [%clk 0:44:53] } 18. Bc1 { [%eval -0.86] [%clk 0:29:13] } 18... Bg6 { [%eval -0.93] [%clk 0:41:11] } 19. N1h2 { [%eval -0.92] [%clk 0:23:36] } 19... Qc7 { [%eval -0.89] [%clk 0:38:12] } 20. Ng4 { [%eval -1.15] [%clk 0:19:46] } 20... Nd7 { [%eval -1.33] [%clk 0:37:36] } 21. e4 { [%eval -1.23] [%clk 0:12:17] } 21... e5?! { [%eval -0.58] } { Inaccuracy. dxe3 was best. } { [%clk 0:29:41] } 22. Ngh2 { [%eval -0.86] [%clk 0:11:06] } 22... a4 { [%eval -0.68] [%clk 0:22:46] } 23. bxa4 { [%eval -0.64] [%clk 0:11:02] } 23... Nb6 { [%eval -0.7] [%clk 0:22:32] } 24. h4 { [%eval -0.88] [%clk 0:09:31] } 24... Nxa4 { [%eval -0.94] [%clk 0:22:33] } 25. Bd2 { [%eval -0.82] [%clk 0:09:52] } 25... Ra6 { [%eval -0.61] [%clk 0:22:01] } 26. Bh3 { [%eval -0.58] [%clk 0:09:29] } 26... Rda8 { [%eval -0.57] [%clk 0:22:22] } 27. Rb3 { [%eval -0.69] [%clk 0:09:23] } 27... Bd8 { [%eval -0.51] [%clk 0:20:24] } 28. Reb1 { [%eval -0.62] [%clk 0:09:06] } 28... b6 { [%eval -0.2] [%clk 0:17:31] } 29. Qc1 { [%eval -0.67] [%clk 0:08:40] } 29... Qe7 { [%eval -0.52] [%clk 0:17:17] } 30. Bg4 { [%eval -0.95] [%clk 0:08:48] } 30... h5 { [%eval -0.96] [%clk 0:15:18] } 31. Bh3 { [%eval -1.0] [%clk 0:09:01] } 31... f6 { [%eval -0.85] [%clk 0:15:10] } 32. Kh1?! { [%eval -1.42] } { Inaccuracy. g4 was best. } { [%clk 0:07:09] } 32... Bc7?! { [%eval -0.82] } { Inaccuracy. Na5 was best. } { [%clk 0:15:20] } 33. Qc2 { [%eval -0.76] [%clk 0:06:40] } 33... Na5 { [%eval -0.86] [%clk 0:11:24] } 34. Rb5 { [%eval -0.75] [%clk 0:05:09] } 34... Nb7 { [%eval -0.69] [%clk 0:11:52] } 35. R5b3 { [%eval -0.96] [%clk 0:05:00] } 35... Nd6 { [%eval -0.97] [%clk 0:12:04] } 36. Rg1 { [%eval -1.34] [%clk 0:05:15] } 36... Bf7?! { [%eval -0.33] } { Inaccuracy. b5 was best. } { [%clk 0:09:35] } 37. Qc1? { [%eval -1.74] } { Mistake. g4 was best. } { [%clk 0:03:50] } 37... b5 { [%eval -1.37] [%clk 0:07:36] } 38. cxb5 { [%eval -1.95] [%clk 0:04:01] } 38... Bxb3?! { [%eval -1.01] } { Inaccuracy. R6a7 was best. } { [%clk 0:06:50] } 39. bxa6 { [%eval -0.97] [%clk 0:04:21] } 39... c4 { [%eval -1.02] [%clk 0:06:49] } 40. Bb4 { [%eval -1.02] [%clk 0:02:14] } 40... Rxa6? { [%eval 0.58] } { Mistake. c3 was best. } { [%clk 0:01:52] } 41. Nd2 { [%eval 0.79] [%clk 0:26:45] } 41... Nc3 { [%eval 0.71] [%clk 0:25:02] } 42. Bxc3 { [%eval 0.68] [%clk 0:21:38] } 42... dxc3 { [%eval 0.67] [%clk 0:25:06] } 43. Nxb3 { [%eval 0.63] [%clk 0:21:45] } 43... cxb3 { [%eval 0.68] [%clk 0:25:35] } 44. Qxc3 { [%eval 0.7] [%clk 0:22:03] } 44... Rxa3 { [%eval 1.12] [%clk 0:18:56] } 45. Qb4 { [%eval 1.21] [%clk 0:17:50] } 45... Ra8 { [%eval 1.13] [%clk 0:13:53] } 46. Qxb3+ { [%eval 1.23] [%clk 0:18:02] } 46... Kh8 { [%eval 1.19] [%clk 0:14:13] } 47. Rc1 { [%eval 1.21] [%clk 0:11:38] } 47... Rb8 { [%eval 1.17] [%clk 0:13:54] } 48. Qd1 { [%eval 1.17] [%clk 0:12:05] } 48... g6 { [%eval 1.14] [%clk 0:12:13] } 49. Nf1?! { [%eval 0.58] } { Inaccuracy. g4 was best. } { [%clk 0:11:42] } 49... Bb6 { [%eval 0.67] [%clk 0:11:41] } 50. Qd2 { [%eval 0.62] [%clk 0:06:55] } 50... Kg7 { [%eval 0.49] [%clk 0:11:58] } 51. Ne3 { [%eval 0.57] [%clk 0:07:15] } 51... Bxe3 { [%eval 0.49] [%clk 0:12:13] } 52. Qxe3 { [%eval 0.53] [%clk 0:07:43] } 52... Nb5 { [%eval 0.52] [%clk 0:10:49] } 53. Rc4 { [%eval 0.54] [%clk 0:05:48] } 53... Qa3?! { [%eval 1.25] } { Inaccuracy. Qd6 was best. } { [%clk 0:10:02] } 54. Kg2 { [%eval 1.0] [%clk 0:04:40] } 54... Rb7 { [%eval 1.32] [%clk 0:08:04] } 55. Be6 { [%eval 1.32] [%clk 0:03:27] } 55... Qa7 { [%eval 1.31] [%clk 0:06:29] } 56. Qc1 { [%eval 1.2] [%clk 0:03:06] } 56... Rc7?! { [%eval 2.37] } { Inaccuracy. Qa3 was best. } { [%clk 0:05:41] } 57. Qb2? { [%eval 0.96] } { Mistake. Bd5 was best. } { [%clk 0:02:28] } 57... Rxc4?? { [%eval 3.34] } { Blunder. Nd6 was best. } { [%clk 0:02:25] } 58. Bxc4?? { [%eval 0.63] } { Blunder. dxc4 was best. } { [%clk 0:02:55] } 58... Nd4 { [%eval 0.82] [%clk 0:02:01] } 59. Qb4 { [%eval 0.86] [%clk 0:03:02] } 59... Qc7 { [%eval 0.61] [%clk 0:00:54] } 60. Qa3 { [%eval 0.83] [%clk 0:03:29] } 60... g5?? { [%eval 5.65] } { Blunder. Qd8 was best. } { [%clk 0:00:39] } 61. hxg5?? { [%eval 2.57] } { Blunder. Qa8 was best. } { [%clk 0:01:24] } 61... fxg5 { [%eval 2.69] [%clk 0:01:08] } 62. Qa8 { [%eval 2.6] [%clk 0:01:43] } 62... Qe7 { [%eval 2.69] [%clk 0:00:49] } 63. Qg8+ { [%eval 2.6] [%clk 0:01:58] } 63... Kh6? { [%eval 4.48] } { Mistake. Kf6 was best. } { [%clk 0:00:54] } 64. Bf7 { [%eval 4.44] [%clk 0:01:12] } 64... Qf6 { [%eval 4.42] [%clk 0:01:17] } 65. Qf8+ { [%eval 4.48] [%clk 0:01:27] } 65... Qg7 { [%eval 4.58] [%clk 0:00:54] } 66. Qd6+ { [%eval 4.44] [%clk 0:01:40] } 66... Kh7 { [%eval 4.46] [%clk 0:01:19] } 67. Bxh5 { [%eval 4.74] [%clk 0:01:43] } 67... g4 { [%eval 4.57] [%clk 0:01:09] } 68. Be8 { [%eval 4.5] [%clk 0:01:35] } 68... Qh6 { [%eval 4.6] [%clk 0:01:07] } 69. Qe7+ { [%eval 4.93] [%clk 0:01:37] } 69... Qg7 { [%eval 4.71] [%clk 0:00:49] } 70. Qxg7+ { [%eval 4.24] [%clk 0:01:50] } 70... Kxg7 { [%eval 4.26] [%clk 0:01:18] } 71. Bd7 { [%eval 4.12] [%clk 0:01:56] } 71... Nf3 { [%eval 4.11] [%clk 0:01:42] } 72. Bxg4?! { [%eval 3.25] } { Inaccuracy. Kh1 was best. } { [%clk 0:01:07] } 72... Ne1+ { [%eval 3.47] [%clk 0:02:11] } 73. Kf1 { [%eval 3.09] [%clk 0:01:26] } 73... Nxd3 { [%eval 3.12] [%clk 0:02:39] } 74. Ke2 { [%eval 3.51] [%clk 0:01:43] } 74... Nc5 { [%eval 3.21] [%clk 0:02:55] } 75. f3 { [%eval 3.05] [%clk 0:01:55] } 75... Kf6 { [%eval 3.18] [%clk 0:03:15] } 76. Ke3 { [%eval 3.62] [%clk 0:02:09] } 76... Nb3 { [%eval 3.38] [%clk 0:03:16] } 77. Kd3 { [%eval 3.49] [%clk 0:02:12] } 77... Nc1+ { [%eval 3.72] [%clk 0:03:33] } 78. Ke3 { [%eval 3.39] [%clk 0:01:59] } 78... Nb3 { [%eval 3.59] [%clk 0:04:01] } 79. f4 { [%eval 3.34] [%clk 0:02:14] } 79... Nd4 { [%eval 3.76] [%clk 0:04:13] } 80. Bd1 { [%eval 3.27] [%clk 0:02:37] } 80... Nb5 { [%eval 4.08] [%clk 0:04:23] } 81. Bb3 { [%eval 4.26] [%clk 0:02:54] } 81... Nd4 { [%eval 4.71] [%clk 0:04:36] } 82. Bc4 { [%eval 4.66] [%clk 0:03:09] } 82... Nc2+ { [%eval 4.37] [%clk 0:04:57] } 83. Kf3 { [%eval 4.62] [%clk 0:02:43] } 83... Nd4+ { [%eval 4.9] [%clk 0:05:18] } 84. Kg4 { [%eval 4.59] [%clk 0:02:36] } 84... Nc2 { [%eval 4.59] [%clk 0:05:46] } 85. Kh5 { [%eval 5.15] [%clk 0:02:28] } 85... Ne3 { [%eval 5.78] [%clk 0:05:32] } 86. Bb3 { [%eval 4.64] [%clk 0:02:34] } 86... Nf1 { [%eval 4.59] [%clk 0:05:36] } 87. Kh4 { [%eval 4.5] [%clk 0:02:47] } 87... Nd2 { [%eval 4.34] [%clk 0:04:56] } 88. Bd5 { [%eval 4.76] [%clk 0:03:13] } 88... Nf1 { [%eval 6.03] [%clk 0:04:26] } 89. fxe5+ { [%eval 5.41] [%clk 0:02:04] } 89... Kxe5 { [%eval 5.7] [%clk 0:04:55] } 90. g4 { [%eval 5.53] [%clk 0:02:15] } 90... Kf6 { [%eval 5.32] [%clk 0:04:37] } 91. g5+ { [%eval 4.86] [%clk 0:02:43] } 91... Kg6 { [%eval 5.74] [%clk 0:04:34] } 92. Be6 { [%eval 4.76] [%clk 0:03:08] } 92... Nd2?! { [%eval 7.42] } { Inaccuracy. Ne3 was best. } { [%clk 0:04:43] } 93. Bf5+?! { [%eval 5.3] } { Inaccuracy. Kg4 was best. } { [%clk 0:03:33] } 93... Kg7 { [%eval 5.64] [%clk 0:05:09] } 94. Kg4 { [%eval 5.93] [%clk 0:03:51] } 94... Nb3 { [%eval 6.03] [%clk 0:05:05] } 95. Kf4 { [%eval 5.92] [%clk 0:04:15] } 95... Nd4 { [%eval 5.74] [%clk 0:05:31] } 96. Ke3 { [%eval 4.8] [%clk 0:03:58] } 96... Nc6 { [%eval 5.27] [%clk 0:05:52] } 97. Kf4 { [%eval 5.52] [%clk 0:03:01] } 97... Nd4 { [%eval 5.99] [%clk 0:06:20] } 98. e5 { [%eval 6.09] [%clk 0:03:19] } 98... Ne2+?! { [%eval 8.81] } { Inaccuracy. Kf8 was best. } { [%clk 0:06:39] } 99. Kf3 { [%eval 8.55] [%clk 0:03:40] } 99... Nd4+ { [%eval 8.7] [%clk 0:06:43] } 100. Ke4 { [%eval 8.85] [%clk 0:04:04] } 100... Ne2 { [%eval 37.36] [%clk 0:07:01] } 101. Kd5 { [%eval 36.12] [%clk 0:03:41] } 101... Nc3+ { [%eval 96.05] [%clk 0:07:00] } 102. Kd6 { [%eval 37.56] [%clk 0:04:04] } 102... Nb5+ { [%eval 37.68] [%clk 0:07:22] } 103. Kd7 { [%eval 37.91] [%clk 0:04:06] } 103... Nd4 { [%eval 35.88] [%clk 0:07:50] } 104. Be4 { [%eval 35.42] [%clk 0:04:11] } 104... Kf7?! { [%eval #23] } { Checkmate is now unavoidable. Nb3 was best. } { [%clk 0:07:56] } 105. g6+ { [%eval #20] [%clk 0:03:44] } 105... Kf8 { [%eval #11] [%clk 0:07:46] } 106. e6 { [%eval #10] [%clk 0:03:42] } 1-0