Event: Round 20: Jan Oltmanns - Sviatoslav Sunko
Date: 2024-01-01
White: Jan Oltmanns
Black: Sviatoslav Sunko
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 0:03:03] } 1... c5 { [%eval 0.33] [%clk 0:03:03] } 2. Nf3 { [%eval 0.17] [%clk 0:03:03] } 2... d6 { [%eval 0.0] [%clk 0:03:05] } 3. d4 { [%eval 0.25] [%clk 0:03:04] } 3... cxd4 { [%eval 0.13] [%clk 0:03:06] } 4. Nxd4 { [%eval 0.27] [%clk 0:03:05] } 4... Nf6 { [%eval 0.3] [%clk 0:03:07] } 5. Nc3 { [%eval 0.21] [%clk 0:03:06] } 5... a6 { [%eval 0.39] [%clk 0:03:08] } 6. f3 { [%eval 0.33] [%clk 0:03:07] } 6... e5 { [%eval 0.31] [%clk 0:03:09] } 7. Nb3 { [%eval 0.17] [%clk 0:03:08] } 7... Nc6?! { [%eval 0.74] } { Inaccuracy. Be6 was best. } { [%clk 0:03:10] } 8. Be3 { [%eval 0.61] [%clk 0:03:05] } 8... Be6 { [%eval 0.76] [%clk 0:03:10] } 9. Qd2 { [%eval 0.25] [%clk 0:03:05] } 9... d5 { [%eval 0.25] [%clk 0:03:04] } 10. exd5 { [%eval 0.26] [%clk 0:03:04] } 10... Nxd5 { [%eval 0.28] [%clk 0:03:05] } 11. Nxd5 { [%eval 0.32] [%clk 0:03:05] } 11... Qxd5 { [%eval 0.28] [%clk 0:03:05] } 12. Qxd5 { [%eval 0.25] [%clk 0:03:06] } 12... Bxd5 { [%eval 0.28] [%clk 0:03:06] } 13. O-O-O { [%eval 0.28] [%clk 0:03:06] } 13... O-O-O { [%eval 0.32] [%clk 0:03:06] } 14. Bb6 { [%eval 0.22] [%clk 0:02:44] } 14... Rd7 { [%eval 0.32] [%clk 0:03:07] } 15. c3 { [%eval 0.37] [%clk 0:01:59] } 15... Be7 { [%eval 0.2] [%clk 0:03:00] } 16. Bd3 { [%eval 0.23] [%clk 0:01:51] } 16... g6 { [%eval 0.2] [%clk 0:03:00] } 17. Nc5 { [%eval -0.3] [%clk 0:01:36] } 17... Bxc5 { [%eval -0.27] [%clk 0:02:59] } 18. Bxc5 { [%eval -0.28] [%clk 0:01:36] } 18... Bxa2 { [%eval -0.22] [%clk 0:02:50] } 19. Be4 { [%eval -0.68] [%clk 0:01:27] } 19... Bb3 { [%eval -0.67] [%clk 0:02:50] } 20. Rxd7 { [%eval -0.63] [%clk 0:01:18] } 20... Kxd7 { [%eval -0.59] [%clk 0:02:51] } 21. Re1 { [%eval -0.67] [%clk 0:01:14] } 21... Re8 { [%eval -0.53] [%clk 0:02:50] } 22. Bb6 { [%eval -1.05] [%clk 0:01:06] } 22... Re6 { [%eval -0.68] [%clk 0:02:46] } 23. Bf2?! { [%eval -1.27] } { Inaccuracy. Re2 was best. } { [%clk 0:00:59] } 23... f5 { [%eval -1.39] [%clk 0:02:44] } 24. Bc2 { [%eval -1.83] [%clk 0:00:57] } 24... Bxc2 { [%eval -1.93] [%clk 0:02:39] } 25. Kxc2 { [%eval -1.89] [%clk 0:00:58] } 25... e4 { [%eval -1.93] [%clk 0:02:28] } 26. fxe4 { [%eval -1.97] [%clk 0:00:55] } 26... Rxe4 { [%eval -1.98] [%clk 0:02:29] } 27. Rd1+ { [%eval -1.78] [%clk 0:00:56] } 27... Ke6 { [%eval -1.88] [%clk 0:02:27] } 28. Rd2 { [%eval -1.83] [%clk 0:00:55] } 28... f4 { [%eval -1.94] [%clk 0:02:11] } 29. Bc5 { [%eval -1.96] [%clk 0:00:45] } 29... Re5 { [%eval -1.89] [%clk 0:02:03] } 30. Bb6 { [%eval -2.09] [%clk 0:00:39] } 30... Rd5 { [%eval -2.06] [%clk 0:02:04] } 31. Re2+ { [%eval -2.0] [%clk 0:00:38] } 31... Kf7?! { [%eval -1.32] } { Inaccuracy. Re5 was best. } { [%clk 0:02:03] } 32. Bc7?! { [%eval -1.97] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:39] } 32... g5 { [%eval -2.02] [%clk 0:02:00] } 33. h4 { [%eval -2.33] [%clk 0:00:38] } 33... h6 { [%eval -2.49] [%clk 0:02:01] } 34. hxg5 { [%eval -2.38] [%clk 0:00:29] } 34... hxg5 { [%eval -2.48] [%clk 0:02:02] } 35. Re1 { [%eval -3.02] [%clk 0:00:30] } 35... Rd7 { [%eval -2.94] [%clk 0:01:58] } 36. Bb6 { [%eval -3.11] [%clk 0:00:31] } 36... Kf6?! { [%eval -2.13] } { Inaccuracy. Re7 was best. } { [%clk 0:01:56] } 37. Re8?! { [%eval -3.22] } { Inaccuracy. g3 was best. } { [%clk 0:00:31] } 37... Kf5 { [%eval -3.28] [%clk 0:01:57] } 38. Rg8 { [%eval -3.89] [%clk 0:00:30] } 38... Ne5 { [%eval -3.27] [%clk 0:01:49] } 39. Bd4 { [%eval -3.42] [%clk 0:00:24] } 39... Ng6 { [%eval -4.01] [%clk 0:01:45] } 40. Re8 { [%eval -4.14] [%clk 0:00:19] } 40... Re7 { [%eval -4.41] [%clk 0:01:44] } 41. Rxe7 { [%eval -4.63] [%clk 0:00:11] } 41... Nxe7 { [%eval -4.6] [%clk 0:01:45] } 42. Kd3 { [%eval -4.67] [%clk 0:00:08] } 42... g4 { [%eval -4.78] [%clk 0:01:46] } 43. c4 { [%eval -5.14] [%clk 0:00:06] } 43... Nc6 { [%eval -4.97] [%clk 0:01:47] } 44. Bc3 { [%eval -5.24] [%clk 0:00:07] } 44... Ne5+ { [%eval -5.1] [%clk 0:01:47] } 45. Kd4 { [%eval -5.32] [%clk 0:00:06] } 45... f3?! { [%eval -3.83] } { Inaccuracy. g3 was best. } { [%clk 0:01:48] } 46. gxf3 { [%eval -3.86] [%clk 0:00:07] } 46... Nxf3+ { [%eval -3.61] [%clk 0:01:49] } 47. Ke3 { [%eval -3.45] [%clk 0:00:03] } 47... Ne5 { [%eval -4.3] [%clk 0:01:48] } 48. b3 { [%eval -4.55] [%clk 0:00:05] } 48... Nc6?? { [%eval -0.4] } { Blunder. g3 was best. } { [%clk 0:01:44] } 49. Bd2?? { [%eval -4.65] } { Blunder. Be1 was best. } { [%clk 0:00:03] } 49... Nd8?? { [%eval -0.4] } { Blunder. g3 was best. } { [%clk 0:01:38] } 50. Ba5 { [%eval -0.43] [%clk 0:00:04] } 50... Ne6 { [%eval -0.4] [%clk 0:01:39] } 51. Bb6 { [%eval -0.42] [%clk 0:00:05] } 51... Ng5 { [%eval -0.39] [%clk 0:01:37] } 52. Bc7 { [%eval -0.25] [%clk 0:00:06] } 52... Ne4 { [%eval -0.36] [%clk 0:01:33] } 53. Bb8?? { [%eval -3.97] } { Blunder. Kd4 was best. } { [%clk 0:00:07] } 53... Nc5?? { [%eval -0.26] } { Blunder. g3 was best. } { [%clk 0:01:33] } 54. b4 { [%eval -0.32] [%clk 0:00:08] } 54... Nd7 { [%eval -0.3] [%clk 0:01:32] } 55. Bd6 { [%eval -0.2] [%clk 0:00:08] } 55... Nb6 { [%eval -0.27] [%clk 0:01:26] } 56. Kd4 { [%eval -0.25] [%clk 0:00:10] } 56... Nd7 { [%eval -0.14] [%clk 0:01:02] } 57. Kd5 { [%eval -0.37] [%clk 0:00:07] } 57... Nf6+ { [%eval -0.35] [%clk 0:00:39] } 58. Kd4 { [%eval -0.26] [%clk 0:00:09] } 58... Ne4 { [%eval -0.2] [%clk 0:00:39] } 59. Bb8 { [%eval -0.11] [%clk 0:00:07] } 59... g3 { [%eval 0.0] [%clk 0:00:37] } 60. Ke3?? { [%eval -3.85] } { Blunder. Bxg3 was best. } { [%clk 0:00:07] } 60... g2 { [%eval -4.07] [%clk 0:00:38] } 61. Bh2 { [%eval -4.14] [%clk 0:00:07] } 61... b6?? { [%eval -0.25] } { Blunder. Nd6 was best. } { [%clk 0:00:38] } 62. c5 { [%eval -0.38] [%clk 0:00:05] } 62... bxc5 { [%eval -0.33] [%clk 0:00:36] } 63. bxc5 { [%eval -0.31] [%clk 0:00:06] } 63... Nxc5 { [%eval -0.32] [%clk 0:00:36] } 64. Kf2 { [%eval -0.31] [%clk 0:00:07] } 64... Ke4 { [%eval -0.32] [%clk 0:00:36] } 65. Bd6 { [%eval -0.32] [%clk 0:00:07] } 65... Nb7 { [%eval -0.32] [%clk 0:00:36] } 66. Bc7 { [%eval -0.21] [%clk 0:00:08] } 66... Nc5 { [%eval -0.15] [%clk 0:00:34] } 67. Kxg2 { [%eval 0.0] [%clk 0:00:09] } 67... Kd5 { [%eval -0.03] [%clk 0:00:35] } 68. Bb6 { [%eval -0.33] [%clk 0:00:09] } 68... Nd7 { [%eval -0.03] [%clk 0:00:35] } 69. Bd8 { [%eval -0.21] [%clk 0:00:10] } 69... Ne5 { [%eval -0.05] [%clk 0:00:36] } 70. Kf2 { [%eval -0.02] [%clk 0:00:10] } 70... Nc6 { [%eval 0.0] [%clk 0:00:37] } 71. Bb6 { [%eval 0.0] [%clk 0:00:11] } 71... Kc4 { [%eval -0.03] [%clk 0:00:38] } 72. Ke2 { [%eval -0.05] [%clk 0:00:11] } 72... Kb5 { [%eval -0.15] [%clk 0:00:39] } 73. Bc7 { [%eval 0.0] [%clk 0:00:12] } 73... Ne7 { [%eval 0.0] } 74. Kd3 { [%eval 0.0] [%clk 0:00:12] } 74... Nd5 { [%eval 0.0] [%clk 0:00:35] } 75. Bd8 { [%eval 0.0] [%clk 0:00:12] } 75... Nb4+ { [%eval 0.0] [%clk 0:00:32] } 76. Kc3 { [%eval 0.0] [%clk 0:00:12] } 76... Nc6 { [%eval 0.0] [%clk 0:00:29] } 77. Bc7 { [%eval 0.0] [%clk 0:00:13] } 77... Ne7 { [%eval 0.0] [%clk 0:00:25] } 78. Kb2 { [%eval 0.0] [%clk 0:00:13] } 78... Kc6 { [%eval 0.0] [%clk 0:00:24] } 79. Bd8 { [%eval 0.0] [%clk 0:00:14] } 79... Nd5 { [%eval 0.0] [%clk 0:00:22] } 80. Ba5 { [%eval 0.0] [%clk 0:00:15] } 80... Kd7 { [%eval 0.0] [%clk 0:00:17] } 81. Kb3 { [%eval 0.0] [%clk 0:00:15] } 81... Kc6 { [%eval 0.0] [%clk 0:00:17] } 82. Bd8 { [%eval 0.0] [%clk 0:00:15] } 82... Kb5 { [%eval 0.0] [%clk 0:00:18] } 83. Ka2 { [%eval 0.0] [%clk 0:00:15] } 83... Nf4 { [%eval 0.0] [%clk 0:00:17] } 84. Kb3 { [%eval 0.0] [%clk 0:00:15] } 84... Ne6 { [%eval 0.0] [%clk 0:00:18] } 85. Be7 { [%eval 0.0] [%clk 0:00:10] } 85... a5 { [%eval 0.0] [%clk 0:00:20] } 86. Ka2 { [%eval 0.0] [%clk 0:00:11] } 86... Nc7 { [%eval 0.0] [%clk 0:00:18] } 87. Bd6 { [%eval 0.0] [%clk 0:00:11] } 87... Nd5 { [%eval 0.0] [%clk 0:00:18] } 88. Bf8 { [%eval 0.0] [%clk 0:00:08] } 88... Nb6 { [%eval 0.0] [%clk 0:00:15] } 89. Bd6 { [%eval 0.0] [%clk 0:00:07] } 89... Nc4 { [%eval 0.0] [%clk 0:00:15] } 90. Be7 { [%eval 0.0] [%clk 0:00:06] } 90... a4 { [%eval 0.0] [%clk 0:00:14] } 91. Bf8 { [%eval 0.0] [%clk 0:00:07] } 91... Kc6 { [%eval 0.0] [%clk 0:00:15] } 92. Be7 { [%eval 0.0] [%clk 0:00:06] } 92... Kd5 { [%eval 0.0] [%clk 0:00:13] } 93. Bf8 { [%eval 0.0] [%clk 0:00:05] } 93... Kd4 { [%eval 0.0] [%clk 0:00:14] } 94. Bg7+ { [%eval 0.0] [%clk 0:00:05] } 94... Kc5 { [%eval 0.0] [%clk 0:00:14] } 95. Bf8+ { [%eval 0.0] [%clk 0:00:06] } 95... Kb5 { [%eval 0.0] [%clk 0:00:16] } 96. Be7 { [%eval 0.0] [%clk 0:00:07] } 96... Ne3 { [%eval 0.0] [%clk 0:00:13] } 97. Bf8 { [%eval 0.0] [%clk 0:00:07] } 97... Nd5 { [%eval 0.0] [%clk 0:00:14] } 98. Bd6 { [%eval 0.0] [%clk 0:00:07] } 98... Nc3+ { [%eval 0.0] [%clk 0:00:14] } 99. Kb2 { [%eval 0.0] [%clk 0:00:06] } 99... Kc4 { [%eval 0.0] [%clk 0:00:14] } 100. Bf8 { [%eval 0.0] [%clk 0:00:06] } 100... Nb5 { [%eval 0.0] [%clk 0:00:12] } 101. Be7 { [%eval 0.0] [%clk 0:00:07] } 101... Nc7 { [%eval 0.0] [%clk 0:00:12] } 102. Ka2 { [%eval 0.0] [%clk 0:00:08] } 102... Kb5 { [%eval 0.0] [%clk 0:00:12] } 103. Bd6 { [%eval 0.0] } 103... Ne6 { [%eval 0.0] [%clk 0:00:12] } 104. Be7 { [%eval 0.0] [%clk 0:00:09] } 104... Nf4 { [%eval 0.0] [%clk 0:00:12] } 105. Bf8 { [%eval 0.0] [%clk 0:00:09] } 105... Nd3 { [%eval 0.0] [%clk 0:00:12] } 106. Be7 { [%eval 0.0] [%clk 0:00:09] } 106... Ne5 { [%eval 0.0] [%clk 0:00:06] } 107. Bd6 { [%eval 0.0] [%clk 0:00:09] } 107... Nc4 { [%eval 0.0] [%clk 0:00:07] } 108. Be7 { [%eval 0.0] [%clk 0:00:09] } 108... Nb6 { [%eval 0.0] [%clk 0:00:08] } 109. Bd6 { [%eval 0.0] [%clk 0:00:07] } 109... Kc6 { [%eval 0.0] [%clk 0:00:09] } 110. Be7 { [%eval 0.0] [%clk 0:00:07] } 110... Kd7 { [%eval 0.0] [%clk 0:00:08] } 111. Bf8 { [%eval 0.0] [%clk 0:00:08] } 111... Kc6 { [%eval 0.0] [%clk 0:00:06] } 112. Be7 { [%eval 0.0] [%clk 0:00:09] } 112... Nc8 { [%eval 0.0] [%clk 0:00:07] } 113. Ka3 { [%eval 0.0] [%clk 0:00:07] } 113... Kb5 { [%eval 0.0] [%clk 0:00:07] } 114. Bf8 { [%eval 0.0] [%clk 0:00:07] } 114... Nb6 { [%eval 0.0] [%clk 0:00:09] } 115. Ka2 { [%eval 0.0] [%clk 0:00:07] } 115... Nd7 { [%eval 0.0] [%clk 0:00:08] } 116. Be7 { [%eval 0.0] [%clk 0:00:08] } 116... Ne5 { [%eval 0.0] [%clk 0:00:07] } 117. Bd6 { [%eval 0.0] [%clk 0:00:08] } 117... Nd3 { [%eval 0.0] [%clk 0:00:04] } 118. Bf8 { [%eval 0.0] [%clk 0:00:07] } 118... Ne5 { [%eval 0.0] [%clk 0:00:05] } 119. Bd6 { [%eval 0.0] [%clk 0:00:07] } 119... Nc4 { [%eval 0.0] [%clk 0:00:07] } 120. Be7 { [%eval 0.0] } 1/2-1/2