Event: Round 6: Sun, Zhiyang - Liu, Zhengcheng
Site: https://lichess.org/broadcast/belt-and-road-open-2025-aksu--group-b/round-6/2CCAyMID/OkegqX09
White: Sun, Zhiyang
Black: Liu, Zhengcheng
BlackElo: 1972
Result: 0-1
ECO: B99
Opening: Sicilian Defense: Najdorf Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:32] } 1... c5 { [%eval 0.24] [%clk 1:30:26] } 2. Nf3 { [%eval 0.2] [%clk 1:30:53] } 2... d6 { [%eval 0.31] [%clk 1:30:33] } 3. d4 { [%eval 0.22] [%clk 1:31:08] } 3... cxd4 { [%eval 0.19] [%clk 1:29:49] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:29] } 4... Nf6 { [%eval 0.31] [%clk 1:29:58] } 5. Nc3 { [%eval 0.32] [%clk 1:31:50] } 5... a6 { [%eval 0.25] [%clk 1:30:18] } 6. Bg5 { [%eval 0.0] [%clk 1:32:07] } 6... e6 { [%eval 0.17] [%clk 1:30:16] } 7. f4 { [%eval 0.04] [%clk 1:32:06] } 7... Be7 { [%eval 0.32] [%clk 1:29:24] } 8. Qf3 { [%eval 0.49] [%clk 1:31:17] } 8... Qc7 { [%eval 0.34] [%clk 1:29:20] } 9. O-O-O { [%eval 0.51] [%clk 1:31:33] } 9... Nbd7 { [%eval 0.57] [%clk 1:28:25] } 10. g4 { [%eval 0.55] [%clk 1:31:27] } 10... b5 { [%eval 0.52] [%clk 1:28:01] } 11. Bg2 { [%eval 0.24] [%clk 1:31:42] } 11... Bb7 { [%eval 0.2] [%clk 1:27:31] } 12. Rhe1? { [%eval -0.94] } { Mistake. Bxf6 was best. } { [%clk 1:30:53] } 12... b4 { [%eval -0.87] [%clk 1:26:32] } 13. Nd5 { [%eval -1.06] [%clk 1:29:28] } 13... exd5 { [%eval -1.18] [%clk 1:22:15] } 14. exd5 { [%eval -1.09] [%clk 1:29:36] } 14... Kf8 { [%eval -0.63] [%clk 1:22:27] } 15. Nf5?! { [%eval -1.72] } { Inaccuracy. Bh4 was best. } { [%clk 1:25:05] } 15... Re8 { [%eval -1.21] [%clk 1:21:17] } 16. Qh3? { [%eval -2.53] } { Mistake. Bxf6 was best. } { [%clk 0:56:48] } 16... h6 { [%eval -2.46] [%clk 1:16:41] } 17. Bxf6 { [%eval -2.47] [%clk 0:52:47] } 17... Nxf6 { [%eval -2.51] [%clk 1:16:49] } 18. g5 { [%eval -2.62] [%clk 0:52:10] } 18... Ng8 { [%eval -2.43] [%clk 1:17:07] } 19. g6?! { [%eval -3.27] } { Inaccuracy. Qg3 was best. } { [%clk 0:43:26] } 19... fxg6 { [%eval -3.24] [%clk 1:16:28] } 20. Nd4 { [%eval -3.06] [%clk 0:43:36] } 20... Bc8 { [%eval -2.41] [%clk 1:16:12] } 21. Qg3 { [%eval -3.1] [%clk 0:39:16] } 21... Bf6 { [%eval -2.91] [%clk 1:15:13] } 22. Rxe8+ { [%eval -3.01] [%clk 0:38:22] } 22... Kxe8 { [%eval -3.01] [%clk 1:13:45] } 23. Qxg6+ { [%eval -3.18] [%clk 0:38:23] } 23... Qf7 { [%eval -3.11] [%clk 1:13:42] } 24. Qe4+ { [%eval -3.07] [%clk 0:35:56] } 24... Ne7 { [%eval -2.96] [%clk 1:13:33] } 25. Nc6 { [%eval -3.57] [%clk 0:35:42] } 25... Kf8?! { [%eval -2.66] } { Inaccuracy. Qg6 was best. } { [%clk 0:00:00] } 26. Qxb4 { [%eval -2.55] [%clk 0:32:06] } 26... Qg6? { [%eval -0.79] } { Mistake. Nf5 was best. } { [%clk 1:11:19] } 27. Rd2?? { [%eval -3.22] } { Blunder. Be4 was best. } { [%clk 0:28:10] } 27... Kg8 { [%eval -2.95] [%clk 1:10:30] } 28. c3 { [%eval -3.51] [%clk 0:26:29] } 28... Kh7 { [%eval -3.26] [%clk 1:09:32] } 29. Qxd6 { [%eval -3.66] [%clk 0:25:14] } 29... Nxc6 { [%eval -3.57] [%clk 1:07:19] } 30. Qxc6 { [%eval -3.5] [%clk 0:25:36] } 30... Bg4 { [%eval -3.26] [%clk 1:05:58] } 31. d6 { [%eval -4.08] [%clk 0:25:45] } 31... Re8 { [%eval -4.22] [%clk 1:05:14] } 32. Bf3 { [%eval -4.2] [%clk 0:23:47] } 32... Re1+ { [%eval -3.86] [%clk 1:01:36] } 33. Rd1 { [%eval -4.15] [%clk 0:23:15] } 33... Rxd1+ { [%eval -4.16] [%clk 1:01:57] } 34. Bxd1 { [%eval -4.07] [%clk 0:21:53] } 34... Bxd1 { [%eval -4.03] [%clk 1:02:26] } 35. Kxd1 { [%eval -3.97] [%clk 0:22:08] } 35... Qb1+ { [%eval -4.25] [%clk 1:02:55] } 36. Kd2 { [%eval -4.2] [%clk 0:22:11] } 36... Qxb2+ { [%eval -4.22] [%clk 1:03:21] } 37. Kd3 { [%eval -4.0] [%clk 0:11:31] } 37... Qb1+ { [%eval -3.76] [%clk 1:02:00] } 38. Kc4 { [%eval -4.31] [%clk 0:11:11] } 38... Qxa2+ { [%eval -3.97] [%clk 1:02:23] } 39. Kc5?? { [%eval #-23] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:10:12] } 39... Qa5+ { [%eval -13.54] [%clk 1:01:45] } 40. Kc4 { [%eval #-24] [%clk 0:10:06] } 40... Qxc3+ { [%eval #-15] [%clk 1:02:13] } 41. Kd5 { [%eval -13.47] [%clk 0:10:25] } 41... Qxc6+?! { [%eval -6.77] } { Inaccuracy. Qf3+ was best. } { [%clk 1:02:41] } 42. Kxc6 { [%eval -6.84] [%clk 0:10:39] } 42... Kg6 { [%eval -6.82] [%clk 1:03:06] } 0-1