Event: Round 3: Van Batenburg, Mees - Kovalskyi, Roman
Date: 2024-10-28
White: Van Batenburg, Mees
WhiteElo: 2247
Black: Kovalskyi, Roman
BlackElo: 2124
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:51] } 1... c5 { [%eval 0.25] [%clk 1:30:24] } 2. Nf3 { [%eval 0.28] [%clk 1:31:15] } 2... d6 { [%eval 0.21] [%clk 1:30:51] } 3. d4 { [%eval 0.22] [%clk 1:31:30] } 3... cxd4 { [%eval 0.19] [%clk 1:31:09] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:56] } 4... Nf6 { [%eval 0.24] [%clk 1:31:34] } 5. Nc3 { [%eval 0.17] [%clk 1:32:21] } 5... a6 { [%eval 0.2] [%clk 1:32:01] } 6. Bc4 { [%eval 0.06] [%clk 1:32:25] } 6... e6 { [%eval 0.06] [%clk 1:32:27] } 7. Be3 { [%eval 0.0] [%clk 1:32:37] } 7... b5 { [%eval 0.0] [%clk 1:32:37] } 8. Bb3 { [%eval 0.08] [%clk 1:33:00] } 8... Be7 { [%eval 0.05] [%clk 1:32:58] } 9. a3 { [%eval 0.13] [%clk 1:33:13] } 9... O-O { [%eval 0.07] [%clk 1:33:20] } 10. Qe2 { [%eval 0.02] [%clk 1:33:26] } 10... Qc7 { [%eval 0.04] [%clk 1:32:48] } 11. g4 { [%eval 0.03] [%clk 1:24:48] } 11... Nc6?! { [%eval 0.91] } { Inaccuracy. Bb7 was best. } { [%clk 1:28:09] } 12. g5 { [%eval 0.99] [%clk 1:17:10] } 12... Nxd4 { [%eval 1.15] [%clk 1:25:29] } 13. Bxd4 { [%eval 1.24] [%clk 1:17:20] } 13... Nd7 { [%eval 1.06] [%clk 1:25:40] } 14. f4 { [%eval 0.82] [%clk 1:12:57] } 14... d5 { [%eval 1.04] [%clk 1:10:43] } 15. O-O-O { [%eval 1.07] [%clk 0:46:08] } 15... Qxf4+? { [%eval 2.28] } { Mistake. Nc5 was best. } { [%clk 1:01:09] } 16. Kb1 { [%eval 2.4] [%clk 0:45:13] } 16... dxe4?! { [%eval 3.23] } { Inaccuracy. Bxg5 was best. } { [%clk 0:59:47] } 17. Rhf1 { [%eval 3.1] [%clk 0:42:27] } 17... Qh4 { [%eval 2.96] [%clk 0:51:50] } 18. Bf2?! { [%eval 1.95] } { Inaccuracy. Nxe4 was best. } { [%clk 0:36:13] } 18... Qxh2?? { [%eval 4.37] } { Blunder. Qh3 was best. } { [%clk 0:36:10] } 19. Qxe4 { [%eval 4.43] [%clk 0:31:09] } 19... Qb8?! { [%eval 6.11] } { Inaccuracy. Bc5 was best. } { [%clk 0:36:11] } 20. Rh1 { [%eval 5.99] [%clk 0:30:48] } 20... g6 { [%eval 6.84] [%clk 0:22:05] } 21. Rxh7 { [%eval 6.88] [%clk 0:29:53] } 21... Bxg5 { [%eval 6.64] [%clk 0:22:29] } 22. Rdh1?! { [%eval 4.31] } { Inaccuracy. Rxf7 was best. } { [%clk 0:28:25] } 22... Nf6 { [%eval 4.3] [%clk 0:17:41] } 23. Qd3 { [%eval 4.28] [%clk 0:13:57] } 23... Qb7 { [%eval 4.85] [%clk 0:11:49] } 24. Qh3 { [%eval 4.79] [%clk 0:11:30] } 24... Bd7?? { [%eval #5] } { Checkmate is now unavoidable. Qxh1+ was best. } { [%clk 0:08:20] } 25. Bd4?? { [%eval 0.0] } { Lost forced checkmate sequence. Rh8+ was best. } { [%clk 0:08:22] } 25... Qxh1+ { [%eval 0.0] [%clk 0:00:39] } 26. Qxh1 { [%eval 0.0] [%clk 0:08:49] } 26... Nxh7 { [%eval 0.0] [%clk 0:01:07] } 27. Qb7 { [%eval 0.0] [%clk 0:07:32] } 27... Rad8?! { [%eval 1.01] } { Inaccuracy. Bf6 was best. } { [%clk 0:00:39] } 28. Bb6? { [%eval -0.51] } { Mistake. Qxa6 was best. } { [%clk 0:04:06] } 28... Bc8 { [%eval -0.34] [%clk 0:00:54] } 29. Qc6 { [%eval -0.43] [%clk 0:03:47] } 29... Rd2? { [%eval 1.11] } { Mistake. Rd7 was best. } { [%clk 0:00:38] } 30. Ne4?! { [%eval 0.38] } { Inaccuracy. Bc5 was best. } { [%clk 0:03:55] } 30... Rd1+ { [%eval 0.14] [%clk 0:01:05] } 31. Ka2 { [%eval 0.27] [%clk 0:04:23] } 31... Bf4? { [%eval 1.67] } { Mistake. Be7 was best. } { [%clk 0:00:37] } 32. Nf2? { [%eval 0.1] } { Mistake. Bc5 was best. } { [%clk 0:03:10] } 32... Rd6 { [%eval 0.25] [%clk 0:00:36] } 33. Qc5 { [%eval 0.0] [%clk 0:03:28] } 33... Bb7 { [%eval 0.0] [%clk 0:00:33] } 34. Nd3 { [%eval 0.0] [%clk 0:02:42] } 34... Rc8 { [%eval 0.0] [%clk 0:00:49] } 35. Qf2 { [%eval 0.0] [%clk 0:02:12] } 35... Bg5 { [%eval -0.02] [%clk 0:00:36] } 36. Bd4?! { [%eval -0.81] } { Inaccuracy. Bc5 was best. } { [%clk 0:02:04] } 36... Rcd8 { [%eval -0.4] [%clk 0:00:36] } 37. Be5 { [%eval -0.37] [%clk 0:01:49] } 37... R6d7 { [%eval -0.38] [%clk 0:00:48] } 38. Nc5?! { [%eval -1.0] } { Inaccuracy. Bc3 was best. } { [%clk 0:01:52] } 38... Rd2 { [%eval -0.99] [%clk 0:01:13] } 39. Qg3 { [%eval -0.86] [%clk 0:01:25] } 39... Bd5 { [%eval -0.97] [%clk 0:01:13] } 40. Bc3?! { [%eval -1.58] } { Inaccuracy. Bxd5 was best. } { [%clk 0:01:32] } 40... Rxc2 { [%eval -1.62] [%clk 0:00:43] } 41. Bxd5 { [%eval -1.84] [%clk 0:27:57] } 41... exd5 { [%eval -2.0] [%clk 0:24:38] } 42. Qd3 { [%eval -1.92] [%clk 0:27:01] } 42... Rh2 { [%eval -1.89] [%clk 0:19:32] } 43. Qd4?! { [%eval -2.84] } { Inaccuracy. Qg3 was best. } { [%clk 0:11:20] } 43... Bf6 { [%eval -2.81] [%clk 0:17:37] } 44. Qg1 { [%eval -2.78] [%clk 0:11:46] } 44... Rh5 { [%eval -2.81] [%clk 0:17:32] } 45. Ne6?! { [%eval -3.57] } { Inaccuracy. Bxf6 was best. } { [%clk 0:10:23] } 45... Rd6? { [%eval -2.15] } { Mistake. Re8 was best. } { [%clk 0:15:02] } 46. Nf4 { [%eval -1.97] [%clk 0:09:43] } 46... Rg5? { [%eval -0.34] } { Mistake. Bxc3 was best. } { [%clk 0:05:30] } 47. Qc5 { [%eval -0.31] [%clk 0:09:36] } 47... Be7 { [%eval -0.39] [%clk 0:05:56] } 48. Qc7? { [%eval -2.03] } { Mistake. Qd4 was best. } { [%clk 0:08:26] } 48... Bf8 { [%eval -2.04] [%clk 0:05:50] } 49. Bb4 { [%eval -2.06] [%clk 0:07:58] } 49... Rf6 { [%eval -2.15] [%clk 0:05:46] } 50. Qd8 { [%eval -2.16] [%clk 0:08:04] } 50... Rxf4 { [%eval -1.89] [%clk 0:00:50] } 51. Bxf8 { [%eval -2.02] [%clk 0:08:30] } 51... Nxf8 { [%eval -2.0] [%clk 0:01:17] } 52. Qxg5 { [%eval -2.16] [%clk 0:08:56] } 52... Rf5 { [%eval -1.87] [%clk 0:01:19] } 53. Qd8 { [%eval -2.35] [%clk 0:09:03] } 53... Kg7 { [%eval -1.97] [%clk 0:01:26] } 54. Qd6 { [%eval -2.05] [%clk 0:09:27] } 54... Rf6?! { [%eval -1.04] } { Inaccuracy. g5 was best. } { [%clk 0:01:54] } 55. Qxd5 { [%eval -0.99] [%clk 0:09:31] } 55... Ne6 { [%eval -0.96] [%clk 0:02:20] } 56. Qd6 { [%eval -1.12] } 56... Nf4 { [%eval -0.97] [%clk 0:02:39] } 57. Qe5 { [%eval -0.91] [%clk 0:09:35] } 57... Nd3 { [%eval -0.87] [%clk 0:02:38] } 58. Qd4 { [%eval -1.15] [%clk 0:09:30] } 58... Ne1 { [%eval -1.1] [%clk 0:03:04] } 59. a4 { [%eval -1.29] [%clk 0:08:19] } 59... bxa4 { [%eval -1.22] [%clk 0:03:26] } 60. Qxa4 { [%eval -1.2] [%clk 0:08:15] } 60... g5 { [%eval -1.17] [%clk 0:03:06] } 61. Qg4 { [%eval -1.11] [%clk 0:08:19] } 61... Nf3 { [%eval -1.16] [%clk 0:03:15] } 62. Qc4 { [%eval -1.11] [%clk 0:06:58] } 62... Ne5 { [%eval -1.02] [%clk 0:01:31] } 63. Qc3 { [%eval -1.05] [%clk 0:06:36] } 63... Re6 { [%eval -1.46] [%clk 0:01:42] } 64. Qd4 { [%eval -1.81] [%clk 0:06:25] } 64... Kg6 { [%eval -1.23] [%clk 0:01:07] } 65. b4 { [%eval -1.72] [%clk 0:06:17] } 65... Nc6 { [%eval -1.34] [%clk 0:00:40] } 66. Qd3+ { [%eval -1.33] [%clk 0:06:32] } 66... Kg7 { [%eval -1.33] [%clk 0:00:55] } 67. Kb2 { [%eval -1.26] [%clk 0:06:03] } 67... Rg6?! { [%eval -0.26] } { Inaccuracy. Ne7 was best. } { [%clk 0:00:36] } 68. Kc3 { [%eval -0.33] [%clk 0:05:38] } 68... Ne7 { [%eval -0.38] [%clk 0:00:41] } 69. Qd4+ { [%eval -0.21] [%clk 0:05:56] } 69... Rf6 { [%eval -0.23] [%clk 0:01:06] } 70. Qe5? { [%eval -1.44] } { Mistake. Kd2 was best. } { [%clk 0:04:57] } 70... Nf5 { [%eval -1.29] [%clk 0:01:19] } 71. Kb3 { [%eval -1.7] [%clk 0:05:00] } 71... Kg6 { [%eval -1.43] [%clk 0:01:42] } 72. Qe4 { [%eval -1.42] [%clk 0:04:43] } 72... Re6 { [%eval -1.48] [%clk 0:02:01] } 73. Qg4 { [%eval -2.04] [%clk 0:04:37] } 73... Nh6?! { [%eval -1.32] } { Inaccuracy. Ne3 was best. } { [%clk 0:01:24] } 74. Qd4 { [%eval -1.23] [%clk 0:04:57] } 74... g4 { [%eval -1.3] [%clk 0:01:23] } 75. Qf4 { [%eval -1.14] [%clk 0:05:17] } 75... f5 { [%eval -1.57] [%clk 0:01:13] } 76. Ka4?! { [%eval -2.76] } { Inaccuracy. Qc4 was best. } { [%clk 0:04:54] } 76... Nf7 { [%eval -2.6] [%clk 0:01:24] } 77. Qc4?! { [%eval -3.37] } { Inaccuracy. Qb8 was best. } { [%clk 0:04:57] } 77... Rf6 { [%eval -3.2] [%clk 0:00:47] } 78. Qc8?! { [%eval -4.07] } { Inaccuracy. Qe2 was best. } { [%clk 0:05:03] } 78... Nh6?! { [%eval -2.58] } { Inaccuracy. Kg7 was best. } { [%clk 0:00:48] } 79. Qc2?! { [%eval -3.3] } { Inaccuracy. Qe8+ was best. } { [%clk 0:03:32] } 79... Kg5 { [%eval -3.66] [%clk 0:00:40] } 80. Qc5 { [%eval -3.44] [%clk 0:03:27] } 80... Nf7 { [%eval -3.39] [%clk 0:00:34] } 81. Qf8 { [%eval -4.17] [%clk 0:03:10] } 81... Ne5 { [%eval -4.43] [%clk 0:00:47] } 82. Qe7 { [%eval -4.57] [%clk 0:02:55] } 82... Ng6 { [%eval -4.43] [%clk 0:00:44] } 83. Qc5?! { [%eval -5.63] } { Inaccuracy. Qc7 was best. } { [%clk 0:03:01] } 83... g3 { [%eval -5.65] [%clk 0:00:53] } 84. Qe3+ { [%eval -5.48] [%clk 0:03:28] } 84... f4 { [%eval -5.94] [%clk 0:01:02] } 85. Qf3 { [%eval -6.21] [%clk 0:03:40] } 85... Rf5 { [%eval -6.1] [%clk 0:00:48] } 86. Qd3 { [%eval -5.94] [%clk 0:02:23] } 86... f3 { [%eval -5.99] [%clk 0:00:37] } 87. Qd6 { [%eval -6.89] [%clk 0:02:27] } 87... Ne5 { [%eval -6.73] [%clk 0:00:34] } 88. Qd8+ { [%eval -6.53] [%clk 0:01:33] } 88... Rf6 { [%eval -5.93] [%clk 0:00:33] } 89. Qd4 { [%eval -6.14] [%clk 0:01:03] } 89... Ng6 { [%eval -6.65] [%clk 0:00:34] } 90. Qe3+ { [%eval -7.48] [%clk 0:00:33] } 90... Kg4 { [%eval -7.42] [%clk 0:00:35] } 91. Qd4+ { [%eval -7.41] [%clk 0:00:35] } 91... Rf4 { [%eval -6.87] [%clk 0:00:50] } 92. Qg7 { [%eval -7.79] [%clk 0:00:31] } 92... f2? { [%eval -3.85] } { Mistake. Kg5 was best. } { [%clk 0:00:40] } 93. Qxg6+ { [%eval -3.72] [%clk 0:00:57] } 93... Kh3 { [%eval -3.66] [%clk 0:00:58] } 94. Qh6+ { [%eval -3.71] [%clk 0:01:15] } 94... Kg2 { [%eval -3.64] [%clk 0:00:32] } 95. Qxf4 { [%eval -3.62] [%clk 0:01:37] } 95... f1=Q { [%eval -3.59] [%clk 0:00:58] } 96. Qd2+ { [%eval -3.56] [%clk 0:01:17] } 96... Kh1 { [%eval -4.03] [%clk 0:00:37] } 97. Qh6+ { [%eval -3.8] [%clk 0:01:38] } 97... Kg1 { [%eval -3.87] [%clk 0:00:47] } 98. Qe3+ { [%eval -3.7] [%clk 0:02:05] } 98... Qf2 { [%eval -3.48] [%clk 0:00:55] } 99. Qc1+ { [%eval -3.79] [%clk 0:02:19] } 99... Kg2?? { [%eval -1.58] } { Blunder. Qf1 was best. } { [%clk 0:00:55] } 100. Qc6+?? { [%eval -3.68] } { Blunder. Ka5 was best. } { [%clk 0:02:37] } 100... Qf3 { [%eval -3.67] [%clk 0:00:37] } 101. Qc2+ { [%eval -3.27] [%clk 0:02:52] } 101... Kf1 { [%eval -3.64] [%clk 0:01:03] } 102. Qc1+ { [%eval -3.65] [%clk 0:01:30] } 102... Ke2 { [%eval -3.63] [%clk 0:01:26] } 103. Qb2+ { [%eval -3.54] [%clk 0:01:41] } 103... Ke1 { [%eval -3.13] [%clk 0:01:31] } 104. Qe5+ { [%eval -3.45] [%clk 0:02:06] } 104... Kd2 { [%eval -3.78] [%clk 0:01:41] } 105. Qb2+ { [%eval -3.61] [%clk 0:01:32] } 105... Ke3 { [%eval -3.28] [%clk 0:01:03] } 106. Qc3+ { [%eval -3.51] [%clk 0:01:41] } 106... Kf2 { [%eval -3.19] [%clk 0:00:57] } 107. Qb2+?! { [%eval -4.23] } { Inaccuracy. Qd4+ was best. } { [%clk 0:00:52] } 107... Qe2 { [%eval -4.15] [%clk 0:01:14] } 108. Qf6+ { [%eval -4.06] [%clk 0:00:37] } 108... Kg1 { [%eval -3.87] [%clk 0:01:01] } 109. Qd4+ { [%eval -4.64] [%clk 0:00:51] } 109... Kh2 { [%eval -4.66] [%clk 0:01:19] } 110. Qh4+ { [%eval -5.23] [%clk 0:00:43] } 110... Kg2 { [%eval -5.16] [%clk 0:01:43] } 111. Ka3 { [%eval -4.85] [%clk 0:00:31] } 111... Qe3+ { [%eval -5.54] [%clk 0:01:41] } 112. Ka4 { [%eval -5.14] [%clk 0:00:38] } 112... Kg1?! { [%eval -3.46] } { Inaccuracy. Qe2 was best. } { [%clk 0:01:05] } 113. Qh5?? { [%eval -7.52] } { Blunder. Qf6 was best. } { [%clk 0:00:35] } 113... g2 { [%eval -6.74] [%clk 0:00:57] } 114. Qd1+?! { [%eval -10.17] } { Inaccuracy. Qf7 was best. } { [%clk 0:01:01] } 114... Kh2 { [%eval -7.5] [%clk 0:01:09] } 115. Qh5+ { [%eval -6.04] [%clk 0:01:12] } 115... Qh3?! { [%eval -4.56] } { Inaccuracy. Kg3 was best. } { [%clk 0:01:35] } 116. Qe5+ { [%eval -4.31] [%clk 0:01:31] } 116... Kh1 { [%eval -4.67] [%clk 0:01:55] } 117. Qd5?! { [%eval -6.68] } { Inaccuracy. Qe4 was best. } { [%clk 0:00:41] } 117... Qg4 { [%eval -6.09] [%clk 0:02:17] } 118. Ka5?? { [%eval #-16] } { Checkmate is now unavoidable. Qa8 was best. } { [%clk 0:00:48] } 118... Qe2 { [%eval #-16] [%clk 0:02:02] } 0-1