Event: Round 6: Eric Chang Liu - Kostya Kavutskiy
Date: 2022-06-11
White: Eric Chang Liu
Black: Kostya Kavutskiy
BlackTitle: IM
Result: 0-1
ECO: B00
Opening: Nimzowitsch Defense: Williams Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:57] } 1... Nc6 { [%eval 0.64] [%clk 1:30:54] } 2. Nf3 { [%eval 0.24] [%clk 1:30:57] } 2... d6 { [%eval 0.71] [%clk 1:30:54] } 3. d4 { [%eval 0.85] [%clk 1:30:57] } 3... Nf6 { [%eval 0.93] [%clk 1:30:54] } 4. c3 { [%eval 0.57] [%clk 1:30:57] } 4... g6 { [%eval 0.44] [%clk 1:30:54] } 5. h3 { [%eval 0.75] [%clk 1:30:57] } 5... Bg7 { [%eval 0.81] [%clk 1:30:54] } 6. Be3 { [%eval 0.45] [%clk 1:30:57] } 6... O-O { [%eval 0.54] [%clk 1:30:54] } 7. Nbd2 { [%eval 0.35] [%clk 1:30:57] } 7... e5 { [%eval 0.21] [%clk 1:30:54] } 8. dxe5 { [%eval 0.49] [%clk 1:30:57] } 8... Nxe5 { [%eval 0.49] [%clk 1:30:54] } 9. Nxe5 { [%eval 0.53] [%clk 1:30:57] } 9... dxe5 { [%eval 0.54] [%clk 1:30:54] } 10. Bc4 { [%eval 0.36] [%clk 1:30:57] } 10... b6 { [%eval 0.47] [%clk 1:30:54] } 11. a4 { [%eval 0.51] [%clk 1:30:57] } 11... a5 { [%eval 0.34] [%clk 1:30:54] } 12. O-O { [%eval 0.36] [%clk 1:30:57] } 12... Bb7 { [%eval 0.38] [%clk 1:30:54] } 13. Qc2 { [%eval 0.48] [%clk 1:30:57] } 13... Bc8 { [%eval 0.94] [%clk 1:02:32] } 14. Qd1?! { [%eval 0.37] } { Inaccuracy. b4 was best. } { [%clk 0:50:45] } 14... Bb7 { [%eval 0.46] [%clk 1:02:18] } 15. Qc2 { [%eval 0.4] [%clk 0:47:24] } 15... Qe7 { [%eval 0.49] [%clk 0:58:45] } 16. Rad1 { [%eval 0.38] [%clk 0:36:47] } 16... Rad8 { [%eval 0.82] [%clk 0:58:25] } 17. Rfe1 { [%eval 0.65] [%clk 0:36:43] } 17... h6 { [%eval 0.57] [%clk 0:52:15] } 18. b3 { [%eval 0.63] [%clk 0:33:05] } 18... Kh7 { [%eval 0.53] [%clk 0:51:02] } 19. Bf1 { [%eval 0.54] [%clk 0:31:17] } 19... Nh5 { [%eval 0.66] [%clk 0:44:04] } 20. b4 { [%eval 0.56] [%clk 0:22:14] } 20... Ra8 { [%eval 0.96] [%clk 0:41:34] } 21. bxa5?! { [%eval 0.1] } { Inaccuracy. b5 was best. } { [%clk 0:17:20] } 21... Rxa5 { [%eval 0.04] [%clk 0:41:46] } 22. Nb3 { [%eval -0.33] [%clk 0:12:32] } 22... Rxa4 { [%eval -0.43] [%clk 0:37:14] } 23. Nc5 { [%eval -0.63] [%clk 0:12:42] } 23... Ra7 { [%eval -0.5] [%clk 0:37:38] } 24. Nxb7 { [%eval -0.45] [%clk 0:11:20] } 24... Rxb7 { [%eval -0.26] [%clk 0:37:25] } 25. Qa4 { [%eval -0.45] [%clk 0:10:53] } 25... c5 { [%eval -0.14] [%clk 0:32:25] } 26. Qc6 { [%eval -0.29] [%clk 0:10:29] } 26... Rfb8 { [%eval -0.31] [%clk 0:29:42] } 27. Rd2 { [%eval -0.16] [%clk 0:08:40] } 27... Nf6 { [%eval -0.28] [%clk 0:25:47] } 28. f3 { [%eval -0.33] [%clk 0:08:35] } 28... Nd7 { [%eval 0.09] [%clk 0:22:59] } 29. Bb5 { [%eval 0.04] [%clk 0:07:59] } 29... Nf8 { [%eval 0.11] [%clk 0:23:04] } 30. Bc4?! { [%eval -0.51] } { Inaccuracy. Qd6 was best. } { [%clk 0:06:10] } 30... Bf6 { [%eval -0.41] [%clk 0:22:33] } 31. Red1 { [%eval -0.53] [%clk 0:05:01] } 31... Bg5 { [%eval -0.16] [%clk 0:21:48] } 32. Bxg5 { [%eval -0.4] [%clk 0:03:43] } 32... Qxg5 { [%eval -0.31] [%clk 0:22:11] } 33. Qd6 { [%eval -0.3] [%clk 0:03:42] } 33... Re8 { [%eval -0.27] [%clk 0:12:47] } 34. Qc6 { [%eval -0.38] [%clk 0:03:30] } 34... Qe7 { [%eval -0.18] [%clk 0:12:24] } 35. Rd6?! { [%eval -0.96] } { Inaccuracy. Rd8 was best. } { [%clk 0:03:14] } 35... Kg7?! { [%eval -0.44] } { Inaccuracy. Reb8 was best. } { [%clk 0:12:05] } 36. Qb5?! { [%eval -1.12] } { Inaccuracy. Rf6 was best. } { [%clk 0:02:43] } 36... Reb8 { [%eval -1.09] [%clk 0:11:52] } 37. R6d3 { [%eval -0.81] [%clk 0:02:02] } 37... Ra7 { [%eval -1.2] [%clk 0:10:03] } 38. Rb1?! { [%eval -1.75] } { Inaccuracy. Rd6 was best. } { [%clk 0:01:45] } 38... Ne6 { [%eval -1.59] [%clk 0:09:16] } 39. Bxe6 { [%eval -1.57] [%clk 0:01:34] } 39... Qxe6 { [%eval -1.75] [%clk 0:09:41] } 40. Rbd1 { [%eval -1.55] [%clk 0:01:14] } 40... Ra5 { [%eval -1.21] [%clk 0:08:07] } 41. Qd7 { [%eval -1.44] [%clk 0:01:11] } 41... Qxd7?! { [%eval -0.75] } { Inaccuracy. Qf6 was best. } { [%clk 0:08:31] } 42. Rxd7 { [%eval -0.97] [%clk 0:31:36] } 42... Ra3 { [%eval -0.78] [%clk 0:38:22] } 43. Re7?! { [%eval -1.68] } { Inaccuracy. c4 was best. } { [%clk 0:25:44] } 43... Rxc3 { [%eval -1.32] [%clk 0:37:14] } 44. Rdd7 { [%eval -1.59] [%clk 0:25:56] } 44... Rf8 { [%eval -1.61] [%clk 0:37:40] } 45. Rxe5 { [%eval -1.79] [%clk 0:24:58] } 45... b5 { [%eval -1.79] [%clk 0:34:34] } 46. Rc7 { [%eval -2.01] [%clk 0:24:18] } 46... b4 { [%eval -1.65] [%clk 0:34:55] } 47. Rexc5 { [%eval -1.75] [%clk 0:23:21] } 47... Rxc5 { [%eval -1.73] [%clk 0:35:20] } 48. Rxc5 { [%eval -1.95] [%clk 0:23:47] } 48... Rb8 { [%eval -2.14] [%clk 0:35:45] } 49. Rc2 { [%eval -2.05] [%clk 0:23:42] } 49... b3 { [%eval -1.51] [%clk 0:31:05] } 50. Rb2 { [%eval -2.04] [%clk 0:23:55] } 50... Kf6 { [%eval -1.58] [%clk 0:31:19] } 51. Kf2 { [%eval -2.01] [%clk 0:22:34] } 51... Ke5 { [%eval -1.77] [%clk 0:31:26] } 52. Ke3 { [%eval -2.05] [%clk 0:22:57] } 52... Rb4?! { [%eval -0.98] } { Inaccuracy. g5 was best. } { [%clk 0:31:01] } 53. h4 { [%eval -1.76] [%clk 0:18:34] } 53... h5? { [%eval -0.28] } { Mistake. Rb6 was best. } { [%clk 0:21:44] } 54. g3 { [%eval -0.44] [%clk 0:11:53] } 54... Kd6 { [%eval -0.27] [%clk 0:21:59] } 55. Kd3 { [%eval -0.21] [%clk 0:09:40] } 55... Kc5 { [%eval 0.0] [%clk 0:21:13] } 56. e5 { [%eval -0.18] [%clk 0:08:44] } 56... Kd5 { [%eval -0.05] [%clk 0:12:47] } 57. Kc3 { [%eval 0.0] [%clk 0:08:08] } 57... Rc4+ { [%eval -0.44] [%clk 0:13:06] } 58. Kxb3 { [%eval 0.0] [%clk 0:07:34] } 58... Rc1 { [%eval 0.0] [%clk 0:13:30] } 59. Rg2?! { [%eval -0.78] } { Inaccuracy. f4 was best. } { [%clk 0:03:15] } 59... Kxe5 { [%eval -0.7] [%clk 0:08:09] } 60. Re2+ { [%eval -0.93] [%clk 0:02:24] } 60... Kf5?! { [%eval -0.28] } { Inaccuracy. Kd4 was best. } { [%clk 0:08:07] } 61. Re4 { [%eval -0.37] [%clk 0:02:26] } 61... Rg1 { [%eval -0.4] [%clk 0:07:24] } 62. Rf4+ { [%eval -0.28] [%clk 0:02:23] } 62... Ke6 { [%eval -0.08] [%clk 0:06:15] } 63. g4 { [%eval -0.1] [%clk 0:02:04] } 63... f5 { [%eval -0.11] [%clk 0:03:27] } 64. gxh5 { [%eval -0.19] [%clk 0:01:51] } 64... gxh5 { [%eval -0.09] [%clk 0:03:51] } 65. Kc2 { [%eval -0.06] [%clk 0:01:24] } 65... Ke5 { [%eval -0.15] [%clk 0:04:08] } 66. Ra4 { [%eval 0.0] [%clk 0:01:44] } 66... Rf1 { [%eval -0.04] [%clk 0:04:14] } 67. Kd3 { [%eval -0.08] [%clk 0:01:25] } 67... Rxf3+ { [%eval -0.02] [%clk 0:04:38] } 68. Ke2 { [%eval 0.0] [%clk 0:01:49] } 68... Rh3 { [%eval -0.07] [%clk 0:04:06] } 69. Kf2 { [%eval -0.07] [%clk 0:02:02] } 69... Rd3 { [%eval -0.05] [%clk 0:04:26] } 70. Ra8 { [%eval -0.03] [%clk 0:01:48] } 70... Rd4 { [%eval -0.02] [%clk 0:03:01] } 71. Kg3 { [%eval -0.08] [%clk 0:01:54] } 71... Rd3+ { [%eval 0.0] [%clk 0:03:25] } 72. Kf2 { [%eval -0.05] [%clk 0:01:58] } 72... Rd4 { [%eval 0.0] [%clk 0:03:34] } 73. Kg3 { [%eval 0.0] [%clk 0:02:20] } 73... f4+ { [%eval -0.03] [%clk 0:03:53] } 74. Kf3 { [%eval -0.05] [%clk 0:01:47] } 74... Rd3+ { [%eval 0.0] [%clk 0:04:16] } 75. Ke2 { [%eval 0.0] [%clk 0:01:34] } 75... Rh3 { [%eval -0.11] [%clk 0:03:11] } 76. Ra5+ { [%eval 0.0] [%clk 0:01:54] } 76... Ke4 { [%eval 0.0] [%clk 0:03:36] } 77. Rxh5 { [%eval 0.0] [%clk 0:01:56] } 77... Rh2+ { [%eval 0.0] [%clk 0:04:02] } 78. Kf1 { [%eval 0.0] [%clk 0:01:16] } 78... Kf3 { [%eval 0.0] [%clk 0:04:24] } 79. Kg1 { [%eval 0.0] [%clk 0:01:06] } 79... Rg2+ { [%eval -0.02] [%clk 0:04:44] } 80. Kf1 { [%eval 0.0] [%clk 0:01:07] } 80... Rd2 { [%eval 0.0] [%clk 0:04:19] } 81. Kg1 { [%eval -0.05] [%clk 0:01:05] } 81... Rd1+ { [%eval 0.0] [%clk 0:04:13] } 82. Kh2 { [%eval -0.02] [%clk 0:01:31] } 82... Kf2 { [%eval 0.0] [%clk 0:04:35] } 83. Rf5 { [%eval 0.0] [%clk 0:00:49] } 83... f3 { [%eval 0.0] [%clk 0:04:56] } 84. h5 { [%eval 0.0] [%clk 0:01:08] } 84... Ke3 { [%eval 0.0] [%clk 0:01:50] } 85. Re5+?? { [%eval -6.19] } { Blunder. h6 was best. } { [%clk 0:01:09] } 85... Kf4 { [%eval -6.0] [%clk 0:01:41] } 86. Re8 { [%eval -6.29] [%clk 0:01:23] } 86... f2 { [%eval -5.99] [%clk 0:01:53] } 87. Rf8+ { [%eval -6.18] [%clk 0:01:19] } 87... Ke3 { [%eval -6.04] [%clk 0:02:17] } 88. Re8+ { [%eval -6.2] [%clk 0:00:39] } 88... Kd3 { [%eval -5.78] [%clk 0:02:38] } 89. Rd8+ { [%eval -6.04] [%clk 0:01:03] } 89... Kc2 { [%eval -6.26] [%clk 0:02:32] } 90. Rc8+ { [%eval -6.01] [%clk 0:01:07] } 90... Kb3 { [%eval -5.91] [%clk 0:02:46] } 91. Rf8 { [%eval -6.05] [%clk 0:01:13] } 91... f1=Q { [%eval -7.29] [%clk 0:03:11] } 92. Rf7? { [%eval #-4] } { Checkmate is now unavoidable. Rxf1 was best. } 92... Qf4+?? { [%eval 6.24] } { Lost forced checkmate sequence. Rd2+ was best. } 93. Rxf4 { [%eval 6.12] [%clk 0:01:39] } 93... Rf1?? { [%eval #9] } { Checkmate is now unavoidable. Rd6 was best. } { [%clk 0:03:35] } 94. Rxf1 { [%eval #9] [%clk 0:02:03] } 0-1