Event: Round 4: Yi Xu - Varun Krishnan
Date: 2023-12-28
White: Yi Xu
WhiteTitle: GM
Black: Varun Krishnan
BlackTitle: FM
Result: 1-0
ECO: B50
Opening: Sicilian Defense
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:30:58] } 2. Nf3 { [%eval 0.17] [%clk 1:31:21] } 2... d6 { [%eval 0.0] [%clk 1:31:25] } 3. d4 { [%eval 0.25] [%clk 1:31:42] } 3... cxd4 { [%eval 0.13] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:09] } 4... Nc6 { [%eval 0.5] [%clk 1:32:18] } 5. Nc3 { [%eval 0.5] [%clk 1:31:28] } 5... e5 { [%eval 0.55] [%clk 1:32:44] } 6. Nf5 { [%eval 0.42] [%clk 1:27:44] } 6... Bxf5 { [%eval 0.65] [%clk 1:33:09] } 7. exf5 { [%eval 0.28] [%clk 1:28:11] } 7... Nge7?! { [%eval 0.88] } { Inaccuracy. Qd7 was best. } { [%clk 1:33:17] } 8. Bg5 { [%eval 0.97] } 8... Qd7 { [%eval 1.12] [%clk 1:26:54] } 9. Bxe7 { [%eval 0.59] [%clk 1:18:39] } 9... Bxe7 { [%eval 0.63] [%clk 1:26:34] } 10. Nd5 { [%eval 0.7] [%clk 1:18:21] } 10... Qxf5 { [%eval 0.96] [%clk 1:11:59] } 11. Nc7+ { [%eval 1.07] [%clk 1:18:01] } 11... Kd7 { [%eval 1.05] [%clk 1:12:05] } 12. Nxa8 { [%eval 1.03] [%clk 1:18:09] } 12... Bh4? { [%eval 2.38] } { Mistake. Qe4+ was best. } { [%clk 1:04:35] } 13. g3 { [%eval 2.53] [%clk 1:12:13] } 13... Nd4 { [%eval 2.88] [%clk 0:59:01] } 14. Qd3?! { [%eval 1.71] } { Inaccuracy. Bd3 was best. } { [%clk 1:09:19] } 14... Qxd3 { [%eval 2.19] [%clk 0:36:57] } 15. Bxd3 { [%eval 2.14] [%clk 1:09:34] } 15... Bf6 { [%eval 2.17] [%clk 0:36:33] } 16. c3 { [%eval 1.91] [%clk 1:08:52] } 16... Ne6 { [%eval 1.8] [%clk 0:36:01] } 17. Nb6+ { [%eval 1.94] [%clk 1:00:15] } 17... axb6 { [%eval 1.97] [%clk 0:36:24] } 18. Bc4 { [%eval 1.85] [%clk 1:00:19] } 18... h5 { [%eval 2.08] [%clk 0:32:45] } 19. h4 { [%eval 2.05] [%clk 0:59:56] } 19... Kc6 { [%eval 2.47] [%clk 0:29:45] } 20. O-O-O { [%eval 2.27] [%clk 0:58:09] } 20... b5 { [%eval 2.39] [%clk 0:29:58] } 21. Bd5+ { [%eval 2.52] [%clk 0:58:16] } 21... Kc7 { [%eval 2.66] [%clk 0:30:16] } 22. Kc2 { [%eval 2.61] [%clk 0:57:17] } 22... Be7 { [%eval 2.54] [%clk 0:26:46] } 23. Rhe1 { [%eval 2.53] [%clk 0:51:26] } 23... g5 { [%eval 2.87] [%clk 0:21:57] } 24. hxg5 { [%eval 3.06] [%clk 0:51:39] } 24... Bxg5 { [%eval 3.03] [%clk 0:22:12] } 25. Rh1 { [%eval 2.96] [%clk 0:50:17] } 25... Rh6 { [%eval 2.86] [%clk 0:19:11] } 26. Rh2 { [%eval 2.99] [%clk 0:48:02] } 26... Rf6 { [%eval 2.97] [%clk 0:18:10] } 27. f4 { [%eval 3.38] [%clk 0:39:00] } 27... exf4 { [%eval 3.19] [%clk 0:17:25] } 28. Rxh5 { [%eval 3.5] [%clk 0:38:31] } 28... Rg6 { [%eval 3.76] [%clk 0:14:53] } 29. gxf4?! { [%eval 2.38] } { Inaccuracy. Rh7 was best. } { [%clk 0:34:32] } 29... Nxf4 { [%eval 2.55] [%clk 0:12:57] } 30. Rh7 { [%eval 2.35] [%clk 0:34:50] } 30... Nxd5 { [%eval 2.5] [%clk 0:12:35] } 31. Rxd5 { [%eval 2.42] [%clk 0:35:14] } 31... Kc6 { [%eval 2.4] [%clk 0:12:53] } 32. Rf5 { [%eval 2.43] [%clk 0:35:29] } 32... f6 { [%eval 2.39] [%clk 0:13:09] } 33. Kb3?! { [%eval 1.72] } { Inaccuracy. a3 was best. } { [%clk 0:28:07] } 33... Rg8 { [%eval 1.77] [%clk 0:11:31] } 34. Kb4 { [%eval 1.38] [%clk 0:19:56] } 34... Ra8 { [%eval 1.33] [%clk 0:11:43] } 35. a3 { [%eval 1.28] [%clk 0:13:03] } 35... Ra4+ { [%eval 1.42] [%clk 0:12:08] } 36. Kb3 { [%eval 1.38] [%clk 0:13:31] } 36... Re4 { [%eval 1.31] [%clk 0:12:04] } 37. Rh2 { [%eval 1.71] [%clk 0:13:15] } 37... Re1 { [%eval 1.5] [%clk 0:10:57] } 38. Rhf2 { [%eval 1.65] [%clk 0:11:57] } 38... Re3 { [%eval 1.62] [%clk 0:10:38] } 39. Rf1 { [%eval 1.35] [%clk 0:10:50] } 39... Re2 { [%eval 1.59] [%clk 0:10:36] } 40. R5f2 { [%eval 1.25] [%clk 0:11:00] } 40... Re4 { [%eval 1.4] [%clk 0:10:46] } 41. Kc2 { [%eval 1.72] [%clk 0:10:42] } 41... Re3 { [%eval 1.33] [%clk 0:10:39] } 42. Rh1 { [%eval 1.34] [%clk 0:10:41] } 42... Re7 { [%eval 1.23] [%clk 0:10:15] } 43. Kd1 { [%eval 1.34] [%clk 0:09:05] } 43... b6 { [%eval 1.2] [%clk 0:10:01] } 44. Re2 { [%eval 1.34] [%clk 0:09:23] } 44... Rg7 { [%eval 1.8] [%clk 0:09:49] } 45. Re4 { [%eval 1.83] [%clk 0:08:14] } 45... Kd5 { [%eval 2.18] [%clk 0:09:19] } 46. Rd4+ { [%eval 2.12] [%clk 0:07:37] } 46... Kc6 { [%eval 2.15] [%clk 0:09:30] } 47. Re1 { [%eval 1.98] [%clk 0:08:00] } 47... Rh7 { [%eval 2.1] [%clk 0:05:13] } 48. Re6 { [%eval 2.07] [%clk 0:07:55] } 48... Rd7 { [%eval 2.35] [%clk 0:05:38] } 49. Re8 { [%eval 2.28] [%clk 0:07:14] } 49... f5 { [%eval 2.57] [%clk 0:01:27] } 50. Rc8+ { [%eval 2.44] [%clk 0:06:18] } 50... Kb7 { [%eval 2.67] [%clk 0:01:55] } 51. Rf8 { [%eval 2.54] [%clk 0:06:37] } 51... Be3 { [%eval 2.56] [%clk 0:01:20] } 52. Rd5 { [%eval 2.57] [%clk 0:06:33] } 52... f4 { [%eval 2.56] [%clk 0:01:42] } 53. Rxb5 { [%eval 2.59] [%clk 0:03:59] } 53... Rg7 { [%eval 2.55] [%clk 0:01:41] } 54. Ke2 { [%eval 2.68] [%clk 0:04:03] } 54... Kc6 { [%eval 2.69] [%clk 0:01:14] } 55. a4 { [%eval 2.88] [%clk 0:04:05] } 55... Rg2+ { [%eval 2.99] [%clk 0:01:29] } 56. Kf3 { [%eval 3.07] [%clk 0:04:22] } 56... Rf2+ { [%eval 3.32] [%clk 0:01:37] } 57. Ke4 { [%eval 3.25] [%clk 0:04:11] } 57... Re2 { [%eval 3.24] [%clk 0:01:37] } 58. b3 { [%eval 2.72] [%clk 0:00:35] } 58... d5+ { [%eval 2.47] [%clk 0:00:41] } 59. Kf3 { [%eval 2.46] [%clk 0:00:57] } 59... Rf2+ { [%eval 2.66] [%clk 0:00:57] } 60. Kg4 { [%eval 2.77] [%clk 0:01:24] } 60... Rg2+ { [%eval 2.79] [%clk 0:01:08] } 61. Kh3? { [%eval 1.35] } { Mistake. Kf5 was best. } { [%clk 0:01:11] } 61... Rg6?! { [%eval 1.96] } { Inaccuracy. Rg3+ was best. } { [%clk 0:00:38] } 62. Rf5 { [%eval 1.63] [%clk 0:01:01] } 62... Rh6+ { [%eval 1.97] [%clk 0:00:36] } 63. Kg4 { [%eval 1.94] [%clk 0:01:04] } 63... Rg6+ { [%eval 1.64] [%clk 0:00:44] } 64. Kh5 { [%eval 1.82] [%clk 0:01:27] } 64... Rd6 { [%eval 1.92] [%clk 0:01:02] } 65. Rf8 { [%eval 1.77] [%clk 0:00:34] } 65... Rd7 { [%eval 1.99] [%clk 0:00:42] } 66. Rf6+ { [%eval 1.8] [%clk 0:00:52] } 66... Kc7 { [%eval 2.84] [%clk 0:00:35] } 67. a5?! { [%eval 1.9] } { Inaccuracy. Kg4 was best. } { [%clk 0:00:42] } 67... bxa5 { [%eval 1.97] [%clk 0:00:49] } 68. Rxa5 { [%eval 2.01] [%clk 0:01:10] } 68... Kb7 { [%eval 2.2] [%clk 0:00:40] } 69. Rb5+ { [%eval 1.69] [%clk 0:01:25] } 69... Ka7 { [%eval 2.19] [%clk 0:00:38] } 70. Kg6 { [%eval 1.96] [%clk 0:01:00] } 70... d4?! { [%eval 2.79] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:36] } 71. cxd4 { [%eval 1.48] [%clk 0:01:18] } 71... Rxd4 { [%eval 2.93] [%clk 0:00:49] } 72. Kf5?? { [%eval 0.36] } { Blunder. Rh5 was best. } { [%clk 0:01:01] } 72... Rd7?? { [%eval 2.43] } { Blunder. f3 was best. } { [%clk 0:00:35] } 73. Ke6 { [%eval 2.09] [%clk 0:00:43] } 73... Rc7 { [%eval 2.4] [%clk 0:00:34] } 74. Kd5 { [%eval 2.25] [%clk 0:01:05] } 74... Rc3 { [%eval 2.34] [%clk 0:00:36] } 75. b4 { [%eval 2.37] [%clk 0:00:49] } 75... Rd3+?! { [%eval 3.15] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:42] } 76. Kc6?! { [%eval 2.33] } { Inaccuracy. Kc4 was best. } { [%clk 0:00:57] } 76... Rc3+ { [%eval 2.31] [%clk 0:01:01] } 77. Kd7 { [%eval 1.77] [%clk 0:01:22] } 77... Rd3+?? { [%eval #17] } { Checkmate is now unavoidable. Rc4 was best. } { [%clk 0:01:00] } 78. Kc7 { [%eval #17] [%clk 0:01:46] } 78... Rc3+ { [%eval #15] [%clk 0:00:37] } 79. Rc6 { [%eval #15] [%clk 0:02:05] } 79... Ra3 { [%eval #7] [%clk 0:00:35] } 80. Rb7+ { [%eval #6] [%clk 0:02:24] } 80... Ka8 { [%eval #6] [%clk 0:01:03] } 81. Rb8+ { [%eval #6] [%clk 0:02:36] } 81... Ka7 { [%eval #6] [%clk 0:01:32] } 82. b5?! { [%eval 59.67] } { Lost forced checkmate sequence. Kc8 was best. } { [%clk 0:02:02] } 82... f3 { [%eval #4] [%clk 0:00:56] } 83. b6+?! { [%eval 35.79] } { Lost forced checkmate sequence. Kc8 was best. } { [%clk 0:02:26] } 83... Bxb6+?! { [%eval #8] } { Checkmate is now unavoidable. Ka6 was best. } { [%clk 0:00:50] } 84. Rbxb6 { [%eval #8] [%clk 0:02:50] } 84... f2 { [%eval #8] [%clk 0:00:47] } 85. Rf6 { [%eval #9] [%clk 0:01:27] } 85... Rc3+ { [%eval #7] [%clk 0:01:10] } 86. Rbc6 { [%eval #6] [%clk 0:01:44] } 86... Rxc6+ { [%eval #4] [%clk 0:01:28] } 87. Kxc6 { [%eval #3] [%clk 0:01:31] } 1-0