Event: Round 4: Zhang, Xiaowen - Zhao, Shengxin
Date: 2025-06-12
White: Zhang, Xiaowen
WhiteTitle: WGM
WhiteElo: 2293
Black: Zhao, Shengxin
BlackTitle: WFM
BlackElo: 2160
Result: 1-0
ECO: B63
Opening: Sicilian Defense: Richter-Rauzer Variation, Traditional Variation
Variant: Standard
TimeControl: 25+10

1. e4 { [%eval 0.18] [%clk 0:25:17] } 1... c5 { [%eval 0.25] [%clk 0:25:15] } 2. Nf3 { [%eval 0.2] [%clk 0:25:25] } 2... d6 { [%eval 0.31] [%clk 0:25:19] } 3. d4 { [%eval 0.22] [%clk 0:25:25] } 3... cxd4 { [%eval 0.19] [%clk 0:25:23] } 4. Nxd4 { [%eval 0.18] [%clk 0:25:32] } 4... Nf6 { [%eval 0.31] [%clk 0:25:31] } 5. Nc3 { [%eval 0.32] [%clk 0:25:40] } 5... Nc6 { [%eval 0.3] [%clk 0:25:11] } 6. Bg5 { [%eval 0.25] [%clk 0:25:07] } 6... e6 { [%eval 0.39] [%clk 0:24:42] } 7. Qd2 { [%eval 0.39] [%clk 0:25:04] } 7... Bd7? { [%eval 1.6] } { Mistake. Be7 was best. } 8. Ndb5 { [%eval 1.86] } 8... Qa5 { [%eval 1.71] [%clk 0:16:55] } 9. Bxf6 { [%eval 1.28] [%clk 0:16:06] } 9... gxf6 { [%eval 1.18] [%clk 0:16:55] } 10. Nxd6+ { [%eval 1.23] [%clk 0:16:12] } 10... Bxd6 { [%eval 1.19] [%clk 0:16:41] } 11. Qxd6 { [%eval 1.1] [%clk 0:16:20] } 11... Rd8?! { [%eval 2.0] } { Inaccuracy. O-O-O was best. } { [%clk 0:13:59] } 12. O-O-O { [%eval 1.87] [%clk 0:10:31] } 12... Bc8 { [%eval 1.95] [%clk 0:12:48] } 13. Qf4 { [%eval 1.69] [%clk 0:10:19] } 13... Rxd1+ { [%eval 1.68] [%clk 0:12:55] } 14. Kxd1 { [%eval 1.6] [%clk 0:09:58] } 14... Ke7 { [%eval 1.84] [%clk 0:12:58] } 15. Kc1 { [%eval 1.29] [%clk 0:09:27] } 15... e5?! { [%eval 2.48] } { Inaccuracy. Qg5 was best. } { [%clk 0:09:13] } 16. Qd2 { [%eval 2.46] [%clk 0:07:04] } 16... Be6 { [%eval 2.57] [%clk 0:07:04] } 17. Nd5+ { [%eval 2.53] [%clk 0:06:57] } 17... Bxd5 { [%eval 2.52] [%clk 0:07:12] } 18. Qxa5 { [%eval 2.52] [%clk 0:07:03] } 18... Nxa5 { [%eval 2.47] [%clk 0:07:20] } 19. exd5 { [%eval 2.2] [%clk 0:07:12] } 19... b6 { [%eval 2.78] [%clk 0:07:28] } 20. Bd3?! { [%eval 1.95] } { Inaccuracy. Ba6 was best. } { [%clk 0:06:40] } 20... Kd6 { [%eval 2.08] [%clk 0:06:32] } 21. Rd1 { [%eval 2.12] [%clk 0:04:24] } 21... Nb7 { [%eval 1.99] [%clk 0:04:41] } 22. c4 { [%eval 1.77] [%clk 0:04:33] } 22... a5 { [%eval 1.79] [%clk 0:03:44] } 23. f3?! { [%eval 1.17] } { Inaccuracy. Kd2 was best. } { [%clk 0:04:32] } 23... Kc5?! { [%eval 1.81] } { Inaccuracy. h5 was best. } { [%clk 0:03:22] } 24. Kc2 { [%eval 1.39] [%clk 0:04:15] } 24... Nd6 { [%eval 1.55] [%clk 0:03:18] } 25. Kc3 { [%eval 1.4] [%clk 0:04:15] } 25... Rc8?! { [%eval 2.52] } { Inaccuracy. Rg8 was best. } { [%clk 0:02:22] } 26. Rc1 { [%eval 1.96] [%clk 0:03:25] } 26... f5?! { [%eval 2.67] } { Inaccuracy. Rb8 was best. } { [%clk 0:01:53] } 27. b3 { [%eval 2.76] [%clk 0:03:30] } 27... b5 { [%eval 2.73] [%clk 0:01:22] } 28. cxb5 { [%eval 2.63] [%clk 0:02:46] } 28... Kxd5+ { [%eval 2.52] [%clk 0:01:30] } 29. Kd2 { [%eval 2.98] [%clk 0:02:55] } 29... Rxc1 { [%eval 2.97] [%clk 0:01:13] } 30. Kxc1 { [%eval 2.74] [%clk 0:03:04] } 30... e4 { [%eval 3.23] [%clk 0:00:50] } 31. Be2?! { [%eval 2.24] } { Inaccuracy. Bc4+ was best. } { [%clk 0:02:43] } 31... Kc5?! { [%eval 3.34] } { Inaccuracy. Kd4 was best. } { [%clk 0:00:46] } 32. a4 { [%eval 3.35] [%clk 0:02:51] } 32... Kd4 { [%eval 3.09] [%clk 0:00:20] } 33. Kd2 { [%eval 3.12] [%clk 0:02:44] } 33... h6 { [%eval 3.68] [%clk 0:00:15] } 34. g3 { [%eval 3.59] [%clk 0:02:49] } 34... f6 { [%eval 3.96] [%clk 0:00:20] } 35. Bd1 { [%eval 3.65] [%clk 0:02:11] } 35... Nb7 { [%eval 3.54] [%clk 0:00:23] } 36. fxe4 { [%eval 3.49] [%clk 0:01:48] } 36... fxe4 { [%eval 3.48] [%clk 0:00:31] } 37. Be2 { [%eval 2.8] [%clk 0:01:52] } 37... Nd6 { [%eval 3.28] [%clk 0:00:31] } 38. g4 { [%eval 2.62] [%clk 0:01:46] } 38... Nb7? { [%eval 4.45] } { Mistake. Nc8 was best. } { [%clk 0:00:14] } 39. Bc4 { [%eval 4.57] [%clk 0:01:48] } 39... Nd6 { [%eval 4.57] [%clk 0:00:22] } 40. Be6 { [%eval 4.46] [%clk 0:01:47] } 40... Nb7 { [%eval 5.42] [%clk 0:00:25] } 41. Bc8 { [%eval 5.09] [%clk 0:01:47] } 41... e3+ { [%eval 6.45] [%clk 0:00:15] } 42. Ke2 { [%eval 6.12] [%clk 0:01:36] } 42... Nc5 { [%eval 6.49] [%clk 0:00:23] } 43. b6 { [%eval 5.78] [%clk 0:01:44] } 43... Kc3 { [%eval 7.16] [%clk 0:00:18] } 44. b7 { [%eval 6.68] [%clk 0:01:46] } 44... Na6 { [%eval 8.12] [%clk 0:00:27] } 45. Kxe3 { [%eval 8.01] [%clk 0:01:40] } 45... Kxb3 { [%eval 8.31] [%clk 0:00:35] } 46. Bd7 { [%eval 8.02] [%clk 0:01:43] } 46... Kb4 { [%eval 8.73] [%clk 0:00:43] } 47. Bb5 { [%eval 10.75] [%clk 0:01:47] } 47... Nb8 { [%eval 10.36] [%clk 0:00:52] } 48. Ke4 { [%eval 9.59] [%clk 0:01:53] } 48... Kc5 { [%eval 8.68] [%clk 0:00:59] } 49. Kf5 { [%eval 9.59] [%clk 0:01:56] } 49... Kb6? { [%eval #22] } { Checkmate is now unavoidable. Kd4 was best. } { [%clk 0:01:04] } 50. Kxf6 { [%eval 73.22] [%clk 0:02:04] } 50... Kxb7?! { [%eval #21] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:01:12] } 51. Kg6 { [%eval 12.33] [%clk 0:02:13] } 1-0