Event: Round 4: Xu, Ziyuan - Zhou, Runyi
Date: 2025-06-19
White: Xu, Ziyuan
WhiteElo: 2117
Black: Zhou, Runyi
BlackElo: 2301
Result: 1/2-1/2
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:46] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... d6 { [%eval 0.31] [%clk 1:31:13] } 3. g3 { [%eval 0.0] [%clk 1:30:25] } 3... Nf6 { [%eval 0.0] [%clk 1:27:34] } 4. d3 { [%eval -0.14] [%clk 1:30:34] } 4... g6 { [%eval -0.14] [%clk 1:27:21] } 5. Bg2 { [%eval -0.13] [%clk 1:30:56] } 5... Bg7 { [%eval -0.1] [%clk 1:27:44] } 6. O-O { [%eval -0.17] [%clk 1:31:18] } 6... O-O { [%eval -0.04] [%clk 1:28:08] } 7. Re1 { [%eval -0.15] [%clk 1:31:17] } 7... e5 { [%eval 0.0] [%clk 1:26:06] } 8. Nc3 { [%eval -0.26] [%clk 1:30:37] } 8... Nc6 { [%eval -0.25] [%clk 1:26:20] } 9. Bg5 { [%eval -0.22] [%clk 1:28:35] } 9... h6 { [%eval -0.27] [%clk 1:26:04] } 10. Bxf6 { [%eval -0.32] [%clk 1:29:03] } 10... Bxf6 { [%eval -0.26] [%clk 1:26:14] } 11. Nd5 { [%eval -0.22] [%clk 1:29:26] } 11... Bg7 { [%eval -0.25] [%clk 1:25:08] } 12. Nd2 { [%eval -0.48] [%clk 1:28:08] } 12... Be6 { [%eval -0.35] [%clk 1:24:55] } 13. Nc4 { [%eval -0.59] [%clk 1:18:39] } 13... Bxd5?! { [%eval 0.07] } { Inaccuracy. b5 was best. } { [%clk 1:21:34] } 14. exd5 { [%eval 0.14] [%clk 1:19:05] } 14... Ne7 { [%eval 0.06] [%clk 1:21:59] } 15. a4 { [%eval 0.07] [%clk 1:16:23] } 15... h5 { [%eval 0.29] [%clk 1:11:19] } 16. h4?! { [%eval -0.41] } { Inaccuracy. c3 was best. } { [%clk 1:11:07] } 16... b6 { [%eval -0.24] [%clk 0:59:35] } 17. c3 { [%eval -0.3] [%clk 1:07:18] } 17... Nf5?! { [%eval 0.45] } { Inaccuracy. Kh7 was best. } { [%clk 0:56:30] } 18. Rb1?! { [%eval -0.45] } { Inaccuracy. Qb3 was best. } { [%clk 1:04:45] } 18... Nh6 { [%eval -0.43] [%clk 0:52:55] } 19. b4 { [%eval -0.45] [%clk 1:04:45] } 19... Rc8?! { [%eval 0.27] } { Inaccuracy. cxb4 was best. } { [%clk 0:52:54] } 20. bxc5 { [%eval -0.26] [%clk 0:59:32] } 20... Rxc5 { [%eval -0.16] [%clk 0:53:12] } 21. Rb5 { [%eval -0.29] [%clk 0:59:58] } 21... f5?! { [%eval 0.3] } { Inaccuracy. Rc7 was best. } { [%clk 0:51:24] } 22. Rxc5 { [%eval 0.35] [%clk 0:51:44] } 22... bxc5 { [%eval 0.39] [%clk 0:51:39] } 23. Qe2 { [%eval 0.09] [%clk 0:38:20] } 23... Ng4 { [%eval 0.35] [%clk 0:42:27] } 24. Rb1?! { [%eval -0.44] } { Inaccuracy. Bf3 was best. } { [%clk 0:32:35] } 24... Re8?! { [%eval 0.43] } { Inaccuracy. e4 was best. } { [%clk 0:39:34] } 25. Rb7 { [%eval 0.0] [%clk 0:28:01] } 25... e4 { [%eval 0.0] [%clk 0:37:42] } 26. dxe4 { [%eval 0.0] [%clk 0:27:44] } 26... Bxc3 { [%eval 0.0] [%clk 0:33:46] } 27. Bf3 { [%eval 0.0] [%clk 0:27:24] } 27... Qf6?! { [%eval 0.74] } { Inaccuracy. Bd4 was best. } { [%clk 0:31:58] } 28. Rd7 { [%eval 1.03] [%clk 0:24:56] } 28... Nxf2 { [%eval 1.38] [%clk 0:23:14] } 29. Rxd6 { [%eval 1.5] [%clk 0:17:46] } 29... Qd4 { [%eval 1.65] [%clk 0:23:24] } 30. Qxf2 { [%eval 1.78] [%clk 0:14:45] } 30... Qxc4 { [%eval 1.53] [%clk 0:22:54] } 31. Kg2? { [%eval 0.02] } { Mistake. Kh2 was best. } { [%clk 0:15:10] } 31... Rb8 { [%eval 0.03] [%clk 0:23:06] } 32. Be2 { [%eval 0.03] [%clk 0:12:15] } 32... Qxe4+ { [%eval 0.0] [%clk 0:23:20] } 33. Bf3 { [%eval 0.0] [%clk 0:12:32] } 33... Qd3 { [%eval 0.0] [%clk 0:13:48] } 34. Rxg6+ { [%eval 0.0] [%clk 0:12:25] } 34... Kh7 { [%eval 0.0] [%clk 0:14:13] } 35. Re6 { [%eval 0.01] [%clk 0:12:42] } 35... Rb2 { [%eval 0.0] [%clk 0:13:48] } 36. Re2 { [%eval 0.0] [%clk 0:12:46] } 36... Bd4 { [%eval 0.0] [%clk 0:10:25] } 37. Qf1 { [%eval 0.0] [%clk 0:13:15] } 37... Kg6 { [%eval 0.0] [%clk 0:09:33] } 1/2-1/2