Event: Round 6: Lu, Xiahan (Luna) - Chen, Anderson
Date: 2024-03-18
White: Lu, Xiahan (Luna)
WhiteElo: 1736
Black: Chen, Anderson
BlackElo: 1690
Result: 0-1
ECO: A57
Opening: Benko Gambit: Zaitsev System
Variant: Standard

1. d4 { [%eval 0.15] [%clk 1:15:49] } 1... Nf6 { [%eval 0.16] [%clk 1:15:55] } 2. c4 { [%eval 0.16] [%clk 1:16:03] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:16:21] } 3. d5 { [%eval 0.65] [%clk 1:15:41] } 3... b5 { [%eval 0.83] [%clk 1:16:40] } 4. cxb5 { [%eval 0.8] [%clk 1:15:40] } 4... a6 { [%eval 0.6] [%clk 1:17:04] } 5. Nc3 { [%eval 0.54] [%clk 1:15:53] } 5... g6? { [%eval 1.72] } { Mistake. axb5 was best. } { [%clk 1:16:05] } 6. e4 { [%eval 1.19] [%clk 1:15:32] } 6... d6 { [%eval 1.84] [%clk 1:15:25] } 7. bxa6?! { [%eval 0.97] } { Inaccuracy. Nf3 was best. } { [%clk 1:14:44] } 7... Bxa6 { [%eval 0.7] [%clk 1:15:30] } 8. Qa4+ { [%eval 0.5] [%clk 1:14:09] } 8... Nfd7 { [%eval 0.42] [%clk 1:13:15] } 9. Nf3?? { [%eval -2.26] } { Blunder. h4 was best. } { [%clk 1:10:32] } 9... Bg7?? { [%eval 0.35] } { Blunder. Bxf1 was best. } { [%clk 1:12:41] } 10. Bb5 { [%eval 0.08] [%clk 1:07:44] } 10... O-O { [%eval 0.22] [%clk 1:11:10] } 11. Bd2?! { [%eval -0.39] } { Inaccuracy. O-O was best. } { [%clk 1:05:42] } 11... Nb6?! { [%eval 0.21] } { Inaccuracy. Bxb5 was best. } { [%clk 1:08:18] } 12. Qa3?? { [%eval -3.8] } { Blunder. Qb3 was best. } { [%clk 1:01:05] } 12... Bxb5 { [%eval -3.8] [%clk 1:08:03] } 13. Qb3?! { [%eval -4.78] } { Inaccuracy. Qxa8 was best. } { [%clk 0:59:54] } 13... Ba4 { [%eval -4.12] [%clk 1:06:17] } 14. Nxa4 { [%eval -4.19] [%clk 0:59:05] } 14... Nxa4 { [%eval -3.94] [%clk 1:06:40] } 15. Bc3?! { [%eval -5.02] } { Inaccuracy. O-O was best. } { [%clk 0:55:22] } 15... Nxc3 { [%eval -5.02] [%clk 1:06:30] } 16. bxc3 { [%eval -5.01] [%clk 0:55:46] } 16... Qa5 { [%eval -4.98] [%clk 1:03:35] } 17. O-O { [%eval -5.01] [%clk 0:53:48] } 17... Bxc3 { [%eval -4.99] [%clk 1:02:36] } 18. Rab1 { [%eval -5.0] [%clk 0:53:37] } 18... Bf6 { [%eval -4.71] [%clk 1:00:44] } 19. e5 { [%eval -4.75] [%clk 0:50:10] } 19... dxe5 { [%eval -4.73] [%clk 0:57:51] } 20. Qe3 { [%eval -4.72] [%clk 0:50:10] } 20... Nd7 { [%eval -4.78] [%clk 0:54:14] } 21. Rb7 { [%eval -4.82] [%clk 0:45:09] } 21... Ra7 { [%eval -4.87] [%clk 0:53:25] } 22. Qb3 { [%eval -5.28] [%clk 0:41:00] } 22... Rxb7 { [%eval -5.32] [%clk 0:51:51] } 23. Qxb7 { [%eval -5.37] [%clk 0:41:19] } 23... Rd8 { [%eval -5.01] [%clk 0:49:41] } 24. Qb3 { [%eval -5.55] [%clk 0:38:05] } 24... Qb4 { [%eval -5.07] [%clk 0:46:57] } 25. Qe3 { [%eval -5.09] [%clk 0:30:11] } 25... Kg7 { [%eval -5.06] [%clk 0:45:16] } 26. Rc1 { [%eval -5.55] [%clk 0:29:38] } 26... e4 { [%eval -5.55] [%clk 0:41:03] } 27. Nd2 { [%eval -5.51] [%clk 0:27:19] } 27... Bd4 { [%eval -5.51] [%clk 0:40:38] } 28. Qe2 { [%eval -5.46] [%clk 0:27:32] } 28... Nf6 { [%eval -5.45] [%clk 0:39:54] } 29. Nb3 { [%eval -5.85] [%clk 0:23:48] } 29... Rxd5 { [%eval -5.86] [%clk 0:37:45] } 30. Rc4 { [%eval -6.09] [%clk 0:22:12] } 30... Qb5 { [%eval -6.03] [%clk 0:36:57] } 31. h3 { [%eval -6.56] [%clk 0:20:30] } 31... Rf5 { [%eval -6.45] [%clk 0:34:17] } 32. Nxd4 { [%eval -6.31] [%clk 0:19:15] } 32... cxd4 { [%eval -6.29] [%clk 0:34:41] } 33. Qc2 { [%eval -7.47] [%clk 0:18:38] } 33... d3 { [%eval -8.08] [%clk 0:33:53] } 34. Qc1 { [%eval -7.7] [%clk 0:17:24] } 34... d2 { [%eval -7.5] [%clk 0:34:09] } 35. Qc2 { [%eval -8.54] [%clk 0:16:49] } 35... Qxc4 { [%eval -7.74] [%clk 0:34:33] } 36. Qxc4? { [%eval #-17] } { Checkmate is now unavoidable. Qxd2 was best. } { [%clk 0:16:43] } 36... d1=Q+ { [%eval #-16] [%clk 0:34:57] } 37. Kh2 { [%eval #-9] [%clk 0:16:57] } 37... Rxf2 { [%eval #-8] [%clk 0:35:19] } 38. Qc5 { [%eval #-6] [%clk 0:16:17] } 38... Qf3 { [%eval #-7] [%clk 0:35:36] } 39. Qg5 { [%eval #-7] [%clk 0:16:33] } 39... Qf4+ { [%eval #-8] [%clk 0:35:33] } 40. Qxf4 { [%eval #-8] [%clk 0:16:55] } 40... Rxf4 { [%eval #-7] [%clk 0:35:59] } 0-1