Event: Round 4: Zou, Chen - Nguyen, Duc Hoa
Site: https://lichess.org/broadcast/belt-and-road-open-2025-aksu--group-a/round-4/tvxojtqk/ggAiOhQT
White: Zou, Chen
WhiteTitle: IM
WhiteElo: 2449
Black: Nguyen, Duc Hoa
BlackTitle: GM
BlackElo: 2396
Result: 0-1
ECO: B85
Opening: Sicilian Defense: Scheveningen Variation, Classical Main Line
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:52] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... e6 { [%eval 0.28] [%clk 1:31:13] } 3. d4 { [%eval 0.4] [%clk 1:31:45] } 3... cxd4 { [%eval 0.29] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:13] } 4... Nc6 { [%eval 0.28] [%clk 1:32:01] } 5. Nc3 { [%eval 0.26] [%clk 1:32:40] } 5... Qc7 { [%eval 0.35] [%clk 1:32:04] } 6. Be2 { [%eval 0.18] [%clk 1:32:35] } 6... a6 { [%eval 0.32] [%clk 1:30:01] } 7. O-O { [%eval 0.21] [%clk 1:32:57] } 7... Nf6 { [%eval 0.3] [%clk 1:30:08] } 8. Be3 { [%eval 0.29] [%clk 1:33:16] } 8... Be7 { [%eval 0.25] [%clk 1:29:57] } 9. f4 { [%eval 0.26] [%clk 1:33:31] } 9... d6 { [%eval 0.32] [%clk 1:30:09] } 10. Qe1 { [%eval 0.33] [%clk 1:33:43] } 10... O-O { [%eval 0.26] [%clk 1:30:00] } 11. Qg3 { [%eval 0.28] [%clk 1:33:22] } 11... Nxd4 { [%eval 0.29] [%clk 1:30:04] } 12. Bxd4 { [%eval 0.27] [%clk 1:33:42] } 12... b5 { [%eval 0.28] [%clk 1:30:23] } 13. a3 { [%eval 0.26] [%clk 1:33:09] } 13... Bb7 { [%eval 0.28] [%clk 1:30:47] } 14. Rae1 { [%eval 0.25] [%clk 1:33:05] } 14... Rad8 { [%eval 0.25] [%clk 1:30:06] } 15. Kh1 { [%eval 0.22] [%clk 1:33:03] } 15... Rd7 { [%eval 0.31] [%clk 1:29:01] } 16. Bd3 { [%eval 0.35] [%clk 1:31:17] } 16... Re8 { [%eval 0.4] [%clk 1:22:18] } 17. Qh3 { [%eval 0.11] [%clk 1:30:48] } 17... h6 { [%eval 0.63] [%clk 1:10:17] } 18. Qg3 { [%eval 0.2] [%clk 1:28:17] } 18... Qd8 { [%eval 0.26] [%clk 1:07:18] } 19. Nd1 { [%eval -0.23] [%clk 1:26:17] } 19... e5 { [%eval -0.21] [%clk 1:00:07] } 20. fxe5 { [%eval -0.16] [%clk 1:25:51] } 20... dxe5 { [%eval -0.05] [%clk 0:58:27] } 21. Bxe5 { [%eval -0.1] [%clk 1:25:55] } 21... Nh5 { [%eval -0.14] [%clk 0:58:18] } 22. Qg4 { [%eval -0.23] [%clk 1:12:46] } 22... Bh4 { [%eval -0.18] [%clk 0:57:27] } 23. Bc3 { [%eval -0.05] [%clk 0:59:18] } 23... Bxe1 { [%eval -0.15] [%clk 0:55:03] } 24. Rxe1 { [%eval -0.24] [%clk 0:59:19] } 24... g6 { [%eval -0.14] [%clk 0:54:25] } 25. Nf2 { [%eval -0.28] [%clk 0:58:41] } 25... Bc8 { [%eval -0.19] [%clk 0:45:21] } 26. Qf3 { [%eval -0.18] [%clk 0:58:07] } 26... Qg5 { [%eval -0.26] [%clk 0:45:18] } 27. Rf1 { [%eval -0.68] [%clk 0:50:54] } 27... Bb7 { [%eval -0.64] [%clk 0:35:02] } 28. g4?! { [%eval -1.45] } { Inaccuracy. Kg1 was best. } { [%clk 0:36:35] } 28... Nf4? { [%eval 0.0] } { Mistake. Qf4 was best. } { [%clk 0:33:00] } 29. Qg3?! { [%eval -0.63] } { Inaccuracy. Bd2 was best. } { [%clk 0:27:58] } 29... Nd5?! { [%eval 0.0] } { Inaccuracy. Ne6 was best. } { [%clk 0:18:31] } 30. Bd4?? { [%eval -2.94] } { Blunder. Nh3 was best. } { [%clk 0:18:01] } 30... Nf6 { [%eval -3.16] [%clk 0:15:48] } 31. h4?! { [%eval -4.14] } { Inaccuracy. Bxf6 was best. } { [%clk 0:12:52] } 31... Nxe4 { [%eval -3.84] [%clk 0:15:47] } 32. Bxe4 { [%eval -4.16] [%clk 0:09:56] } 32... Bxe4+ { [%eval -4.02] [%clk 0:15:45] } 33. Kg1 { [%eval -3.86] [%clk 0:10:06] } 33... Qe7 { [%eval -3.91] [%clk 0:13:30] } 34. c3 { [%eval -4.04] [%clk 0:08:51] } 34... Bc6 { [%eval -4.51] [%clk 0:12:48] } 35. Nd3 { [%eval -4.44] [%clk 0:07:48] } 35... Rxd4 { [%eval -4.64] [%clk 0:09:26] } 36. cxd4 { [%eval -4.64] [%clk 0:07:18] } 36... Qe4 { [%eval -4.49] [%clk 0:09:50] } 37. Kh2 { [%eval -4.92] [%clk 0:05:01] } 37... Qxd4 { [%eval -5.14] [%clk 0:09:52] } 38. Rf2 { [%eval -5.95] [%clk 0:04:13] } 38... Qd5 { [%eval -5.75] [%clk 0:09:22] } 39. Qf4 { [%eval -6.92] [%clk 0:03:10] } 39... g5 { [%eval -6.69] [%clk 0:07:41] } 40. hxg5 { [%eval -6.61] [%clk 0:02:30] } 40... hxg5 { [%eval -6.67] [%clk 0:08:06] } 41. Qd2?? { [%eval #-2] } { Checkmate is now unavoidable. Qxf7+ was best. } { [%clk 0:00:53] } 41... Qh1+ { [%eval #-1] [%clk 0:08:28] } 42. Kg3 { [%eval #-1] [%clk 0:01:09] } 42... Qh4# { [%clk 0:08:53] } 0-1