Event: \LIAOCHENG DONGCHANGFU CUP\ RISING STAR INTERNATIONAL CHESS TOURNAMENT 2025
Site: å±±ä¸çèåå¸ä¸æåºåº, China
Date: 2025-07-17
White: Kong, Xiangrui
WhiteElo: 2407
Black: Petkov, Momchil
BlackTitle: GM
BlackElo: 2462
Result: 0-1
ECO: E81
Opening: King's Indian Defense: Sämisch Variation, Bobotsov-Korchnoi-Petrosian Variation
Variant: Standard
TimeControl: 25+10

1. d4 { [%eval 0.17] [%clk 0:25:17] } 1... Nf6 { [%eval 0.19] [%clk 0:25:17] } 2. c4 { [%eval 0.18] [%clk 0:25:24] } 2... g6 { [%eval 0.28] [%clk 0:25:24] } 3. Nc3 { [%eval 0.18] [%clk 0:25:29] } 3... Bg7 { [%eval 0.51] [%clk 0:25:30] } 4. e4 { [%eval 0.4] [%clk 0:25:36] } 4... d6 { [%eval 0.55] [%clk 0:25:39] } 5. f3 { [%eval 0.26] [%clk 0:25:42] } 5... O-O { [%eval 0.29] [%clk 0:25:44] } 6. Nge2 { [%eval 0.19] [%clk 0:25:50] } 6... a6 { [%eval 0.32] [%clk 0:25:44] } 7. Be3 { [%eval 0.19] [%clk 0:25:57] } 7... Nbd7 { [%eval 0.45] [%clk 0:25:22] } 8. Qd2 { [%eval 0.5] [%clk 0:26:04] } 8... b5 { [%eval 0.52] [%clk 0:24:58] } 9. h4 { [%eval 0.46] [%clk 0:26:04] } 9... h5 { [%eval 0.47] [%clk 0:25:05] } 10. O-O-O { [%eval 0.5] [%clk 0:25:50] } 10... e5 { [%eval 0.41] [%clk 0:24:58] } 11. d5 { [%eval 0.49] [%clk 0:25:35] } 11... Nb6?! { [%eval 1.09] } { Inaccuracy. bxc4 was best. } { [%clk 0:25:04] } 12. Bxb6 { [%eval 1.12] [%clk 0:21:25] } 12... cxb6 { [%eval 0.9] [%clk 0:25:12] } 13. cxb5 { [%eval 1.07] [%clk 0:21:33] } 13... axb5 { [%eval 1.05] [%clk 0:25:19] } 14. Kb1 { [%eval 1.14] [%clk 0:21:37] } 14... b4 { [%eval 0.22] [%clk 0:25:24] } 15. Nb5 { [%eval 0.27] [%clk 0:21:40] } 15... Nxd5 { [%eval 0.5] [%clk 0:25:24] } 16. Nc1 { [%eval -0.01] [%clk 0:17:34] } 16... Nc7 { [%eval 0.12] [%clk 0:09:09] } 17. Nxd6?! { [%eval -0.67] } { Inaccuracy. Qxd6 was best. } { [%clk 0:08:46] } 17... Be6 { [%eval -0.72] [%clk 0:06:52] } 18. Qxb4 { [%eval -0.62] [%clk 0:07:59] } 18... b5 { [%eval -0.64] [%clk 0:06:26] } 19. Bxb5?! { [%eval -1.24] } { Inaccuracy. a3 was best. } { [%clk 0:05:35] } 19... Nxb5 { [%eval -1.07] [%clk 0:06:17] } 20. Nxb5 { [%eval -1.17] [%clk 0:03:47] } 20... Qb8 { [%eval -1.21] [%clk 0:05:44] } 21. a3 { [%eval -1.77] [%clk 0:01:50] } 21... Rc8 { [%eval -1.65] [%clk 0:04:24] } 22. Nc3?! { [%eval -2.35] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:16] } 22... Qa7 { [%eval -2.25] [%clk 0:04:00] } 23. Nb5 { [%eval -2.21] [%clk 0:00:25] } 23... Qb8 { [%eval -1.79] [%clk 0:02:45] } 24. Nc3?! { [%eval -2.79] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:33] } 24... Qc7 { [%eval -2.69] [%clk 0:02:47] } 25. Nd5 { [%eval -2.79] [%clk 0:00:14] } 25... Qc2+ { [%eval -2.71] [%clk 0:02:33] } 26. Ka1 { [%eval -2.66] [%clk 0:00:23] } 26... Rab8?? { [%eval -0.68] } { Blunder. Bxd5 was best. } { [%clk 0:01:22] } 27. Qd2 { [%eval -0.42] [%clk 0:00:32] } 27... Rxb2 { [%eval -0.1] [%clk 0:01:12] } 28. Qxc2 { [%eval -0.13] [%clk 0:00:41] } 28... Rcxc2 { [%eval -0.02] [%clk 0:01:01] } 29. Ne3 { [%eval -0.14] [%clk 0:00:23] } 29... Rf2 { [%eval -0.15] [%clk 0:01:01] } 30. Rhf1?? { [%eval -2.17] } { Blunder. Nd3 was best. } { [%clk 0:00:12] } 30... Bf8?? { [%eval -0.22] } { Blunder. Bh6 was best. } { [%clk 0:00:20] } 31. Rxf2 { [%eval -0.26] [%clk 0:00:14] } 31... Rxf2 { [%eval -0.23] [%clk 0:00:29] } 32. Nd3 { [%eval -0.41] [%clk 0:00:12] } 32... Ra2+ { [%eval -0.25] [%clk 0:00:13] } 33. Kb1 { [%eval -0.45] [%clk 0:00:22] } 33... Re2 { [%eval -0.01] [%clk 0:00:12] } 34. Re1 { [%eval -0.04] [%clk 0:00:17] } 34... Rxe1+ { [%eval -0.03] [%clk 0:00:12] } 35. Nxe1 { [%eval -0.09] [%clk 0:00:26] } 35... Bxa3 { [%eval -0.01] [%clk 0:00:20] } 36. Nd3 { [%eval -0.06] [%clk 0:00:31] } 36... f6 { [%eval -0.04] [%clk 0:00:12] } 37. Kc2 { [%eval -0.04] [%clk 0:00:36] } 37... Kf7 { [%eval 0.0] [%clk 0:00:15] } 38. Kd2 { [%eval 0.0] [%clk 0:00:22] } 38... Bd6 { [%eval 0.0] [%clk 0:00:17] } 39. Ke2 { [%eval -0.03] [%clk 0:00:23] } 39... f5 { [%eval 0.0] [%clk 0:00:19] } 40. g3 { [%eval -0.02] [%clk 0:00:14] } 40... Kf6 { [%eval 0.0] [%clk 0:00:18] } 41. exf5 { [%eval -0.04] [%clk 0:00:13] } 41... gxf5 { [%eval 0.0] [%clk 0:00:26] } 42. f4 { [%eval 0.0] [%clk 0:00:12] } 42... e4 { [%eval 0.0] [%clk 0:00:31] } 43. Ne1 { [%eval 0.0] [%clk 0:00:17] } 43... Bc5 { [%eval -0.01] [%clk 0:00:36] } 44. N1c2 { [%eval -0.17] [%clk 0:00:17] } 44... Bc8 { [%eval 0.0] [%clk 0:00:37] } 45. Kd2 { [%eval 0.0] [%clk 0:00:18] } 45... Be6 { [%eval 0.0] [%clk 0:00:12] } 46. Kc3 { [%eval 0.0] [%clk 0:00:27] } 46... Bb6 { [%eval 0.0] [%clk 0:00:14] } 47. Kd2 { [%eval 0.0] [%clk 0:00:19] } 47... Ba5+ { [%eval 0.0] [%clk 0:00:23] } 48. Ke2 { [%eval -0.01] [%clk 0:00:27] } 48... Bc3 { [%eval -0.05] [%clk 0:00:29] } 49. Na3 { [%eval -0.07] [%clk 0:00:24] } 49... Bb4 { [%eval 0.0] [%clk 0:00:15] } 50. Nb5 { [%eval -0.02] [%clk 0:00:28] } 50... Bc5 { [%eval -0.11] [%clk 0:00:14] } 51. Nc7 { [%eval -0.1] [%clk 0:00:22] } 51... Bd7 { [%eval -0.02] [%clk 0:00:13] } 52. Ncd5+ { [%eval 0.0] [%clk 0:00:18] } 52... Ke6 { [%eval 0.0] [%clk 0:00:20] } 53. Nc3 { [%eval 0.0] [%clk 0:00:21] } 53... Bc8 { [%eval -0.18] [%clk 0:00:22] } 54. Kd2 { [%eval -0.22] [%clk 0:00:26] } 54... Ba6 { [%eval 0.0] [%clk 0:00:18] } 55. Ncd5 { [%eval 0.0] [%clk 0:00:32] } 55... Bc8 { [%eval 0.0] [%clk 0:00:11] } 56. Nc7+ { [%eval 0.0] [%clk 0:00:37] } 56... Ke7 { [%eval -0.1] [%clk 0:00:12] } 57. Ncd5+ { [%eval 0.0] [%clk 0:00:43] } 57... Ke6 { [%eval 0.0] [%clk 0:00:13] } 58. Nc7+ { [%eval 0.0] [%clk 0:00:51] } 58... Kf7 { [%eval -0.06] [%clk 0:00:19] } 59. Ncd5 { [%eval -0.17] [%clk 0:00:56] } 59... Bd4 { [%eval 0.0] [%clk 0:00:22] } 60. Nc3 { [%eval -0.01] [%clk 0:00:58] } 60... Ke6 { [%eval -0.01] [%clk 0:00:12] } 61. Ncd5 { [%eval -0.09] [%clk 0:00:48] } 61... Kd6 { [%eval -0.15] [%clk 0:00:19] } 62. Nc3 { [%eval 0.0] [%clk 0:00:48] } 62... Bd7 { [%eval 0.0] [%clk 0:00:14] } 63. Ncd5 { [%eval -0.04] [%clk 0:00:52] } 63... Be6 { [%eval -0.04] [%clk 0:00:13] } 64. Nc3 { [%eval -0.15] [%clk 0:00:53] } 64... Kc5 { [%eval 0.0] [%clk 0:00:18] } 65. Ne2 { [%eval -0.11] [%clk 0:00:49] } 65... Bf6 { [%eval -0.2] [%clk 0:00:20] } 66. Nc3 { [%eval -0.15] [%clk 0:00:56] } 66... Bd8 { [%eval -0.42] [%clk 0:00:24] } 67. Ne2 { [%eval -0.85] [%clk 0:00:32] } 67... Ba5+ { [%eval -0.87] [%clk 0:00:33] } 68. Kd1 { [%eval -0.98] [%clk 0:00:41] } 68... Bb4?! { [%eval 0.0] } { Inaccuracy. Bb3+ was best. } { [%clk 0:00:31] } 69. Ng2?? { [%eval -5.53] } { Blunder. Nc2 was best. } { [%clk 0:00:12] } 69... Bb3+ { [%eval -5.91] [%clk 0:00:32] } 70. Kc1 { [%eval -6.02] [%clk 0:00:21] } 70... Kc4 { [%eval -5.7] [%clk 0:00:17] } 71. g4 { [%eval -5.6] [%clk 0:00:16] } 71... fxg4 { [%eval -4.56] [%clk 0:00:13] } 72. f5 { [%eval -4.85] [%clk 0:00:17] } 72... e3 { [%eval -4.99] [%clk 0:00:13] } 73. Nef4 { [%eval -5.12] [%clk 0:00:13] } 73... Ba3+ { [%eval -5.16] [%clk 0:00:16] } 74. Kb1 { [%eval -4.7] [%clk 0:00:22] } 74... Kd4 { [%eval -4.75] [%clk 0:00:22] } 75. Nxh5 { [%eval -4.35] [%clk 0:00:26] } 75... Ke4?! { [%eval -2.97] } { Inaccuracy. e2 was best. } { [%clk 0:00:16] } 76. f6?? { [%eval -6.58] } { Blunder. Nf6+ was best. } { [%clk 0:00:24] } 76... e2 { [%eval -6.28] [%clk 0:00:15] } 77. Ng3+ { [%eval -6.85] [%clk 0:00:14] } 77... Kf3 { [%eval -6.47] [%clk 0:00:23] } 78. Nxe2 { [%eval -6.37] [%clk 0:00:22] } 78... Kxe2 { [%eval -6.45] [%clk 0:00:22] } 79. h5 { [%eval -6.59] [%clk 0:00:31] } 79... Kf2 { [%eval -6.7] [%clk 0:00:12] } 80. h6 { [%eval -7.22] [%clk 0:00:30] } 80... Bg8 { [%eval -7.51] [%clk 0:00:21] } 81. Nf4 { [%eval -6.65] [%clk 0:00:28] } 81... g3 { [%eval -6.5] [%clk 0:00:25] } 82. f7?! { [%eval -11.57] } { Inaccuracy. Kc2 was best. } { [%clk 0:00:28] } 82... Bh7+ { [%eval -8.95] [%clk 0:00:34] } 83. Ka2 { [%eval -8.24] [%clk 0:00:37] } 83... Bf8 { [%eval -5.03] [%clk 0:00:40] } 84. Nh3+?! { [%eval -7.94] } { Inaccuracy. Nh5 was best. } { [%clk 0:00:28] } 84... Kf1 { [%eval -8.38] [%clk 0:00:49] } 85. Kb3? { [%eval #-13] } { Checkmate is now unavoidable. Nf4 was best. } { [%clk 0:00:18] } 85... g2 { [%eval #-12] [%clk 0:00:52] } 86. Kc4 { [%eval #-13] [%clk 0:00:28] } 86... Bxh6 { [%eval #-12] [%clk 0:00:45] } 87. Kd4 { [%clk 0:00:12] } 0-1