Event: Round 4: Gustavo Maass - Vincent Qin
Date: 2023-07-16
White: Gustavo Maass
WhiteTitle: FM
Black: Vincent Qin
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:27:13] } 1... Nf6 { [%eval 0.28] [%clk 1:30:46] } 2. Nf3 { [%eval 0.12] [%clk 1:26:59] } 2... d5 { [%eval 0.25] [%clk 1:31:10] } 3. g3 { [%eval 0.0] [%clk 1:26:25] } 3... c5 { [%eval 0.25] [%clk 1:31:21] } 4. Bg2 { [%eval 0.06] [%clk 1:26:39] } 4... cxd4 { [%eval 0.0] [%clk 1:31:08] } 5. Nxd4?! { [%eval -0.56] } { Inaccuracy. O-O was best. } { [%clk 1:26:56] } 5... e5 { [%eval -0.34] [%clk 1:31:27] } 6. Nf3 { [%eval -0.55] [%clk 1:26:13] } 6... Nc6 { [%eval -0.6] [%clk 1:31:09] } 7. O-O { [%eval -0.39] [%clk 1:26:19] } 7... Be7 { [%eval -0.69] [%clk 1:30:01] } 8. c3?! { [%eval -1.27] } { Inaccuracy. c4 was best. } { [%clk 1:26:06] } 8... O-O { [%eval -1.33] [%clk 1:28:51] } 9. b4 { [%eval -1.5] [%clk 1:25:42] } 9... a6 { [%eval -1.35] [%clk 1:25:10] } 10. Bb2 { [%eval -1.75] [%clk 1:25:22] } 10... Be6 { [%eval -1.17] [%clk 1:20:11] } 11. e3?! { [%eval -2.04] } { Inaccuracy. c4 was best. } { [%clk 1:22:03] } 11... Qd7?! { [%eval -1.42] } { Inaccuracy. e4 was best. } { [%clk 1:17:07] } 12. a4?! { [%eval -2.04] } { Inaccuracy. c4 was best. } { [%clk 1:19:08] } 12... e4 { [%eval -1.96] [%clk 1:15:24] } 13. Nd4 { [%eval -2.15] [%clk 1:15:59] } 13... Bh3?! { [%eval -1.17] } { Inaccuracy. Bg4 was best. } { [%clk 1:12:50] } 14. Nxc6 { [%eval -1.02] [%clk 1:14:18] } 14... bxc6 { [%eval -1.08] [%clk 1:12:52] } 15. Nd2 { [%eval -1.18] [%clk 1:14:11] } 15... Rfd8 { [%eval -1.23] [%clk 1:01:57] } 16. Nb3 { [%eval -1.32] [%clk 1:12:55] } 16... Bxg2 { [%eval -0.8] [%clk 1:00:53] } 17. Kxg2 { [%eval -0.75] [%clk 1:13:20] } 17... Ng4?! { [%eval -0.16] } { Inaccuracy. Qc8 was best. } { [%clk 0:59:43] } 18. Nd4? { [%eval -1.71] } { Mistake. c4 was best. } { [%clk 1:11:09] } 18... Ne5 { [%eval -1.78] [%clk 0:59:13] } 19. Qe2 { [%eval -1.78] [%clk 1:07:37] } 19... c5 { [%eval -1.83] [%clk 0:54:24] } 20. bxc5 { [%eval -1.75] [%clk 1:05:49] } 20... Bxc5 { [%eval -1.96] [%clk 0:54:41] } 21. Nb3 { [%eval -1.96] [%clk 0:57:23] } 21... Bb6?! { [%eval -1.27] } { Inaccuracy. Ba7 was best. } { [%clk 0:51:55] } 22. Rfd1?! { [%eval -2.02] } { Inaccuracy. Rfb1 was best. } { [%clk 0:54:35] } 22... Rab8 { [%eval -1.88] [%clk 0:44:23] } 23. Nd2?! { [%eval -2.63] } { Inaccuracy. Rdb1 was best. } { [%clk 0:45:21] } 23... Qf5 { [%eval -2.08] [%clk 0:41:42] } 24. Ba3 { [%eval -2.16] [%clk 0:38:45] } 24... Ba5 { [%eval -2.01] [%clk 0:39:19] } 25. Rac1? { [%eval -3.53] } { Mistake. Be7 was best. } { [%clk 0:31:46] } 25... Nd3 { [%eval -3.54] [%clk 0:38:55] } 26. Rc2 { [%eval -3.53] [%clk 0:25:46] } 26... Rbc8?! { [%eval -2.6] } { Inaccuracy. Rdc8 was best. } { [%clk 0:38:02] } 27. Nb1?! { [%eval -3.51] } { Inaccuracy. Nb3 was best. } { [%clk 0:24:16] } 27... Rc6 { [%eval -3.18] [%clk 0:36:12] } 28. g4?! { [%eval -4.78] } { Inaccuracy. Rcd2 was best. } { [%clk 0:15:23] } 28... Qe5?! { [%eval -3.68] } { Inaccuracy. Rg6 was best. } { [%clk 0:35:09] } 29. f4? { [%eval -6.33] } { Mistake. Kh1 was best. } { [%clk 0:12:47] } 29... exf3+ { [%eval -6.46] [%clk 0:34:31] } 30. Qxf3 { [%eval -6.33] [%clk 0:12:22] } 30... Bc7 { [%eval -5.8] [%clk 0:32:16] } 31. Kg1 { [%eval -5.83] [%clk 0:11:32] } 31... Rf6 { [%eval -5.65] [%clk 0:29:42] } 32. Qh3 { [%eval -6.12] [%clk 0:07:03] } 32... Rh6 { [%eval -5.75] [%clk 0:27:40] } 33. Qg3?! { [%eval -8.47] } { Inaccuracy. Qf3 was best. } { [%clk 0:04:45] } 33... Qe6?! { [%eval -5.99] } { Inaccuracy. Qe4 was best. } { [%clk 0:26:52] } 34. Qf3 { [%eval -6.1] [%clk 0:02:22] } 34... Rf6 { [%eval -6.15] [%clk 0:25:59] } 35. Qh3 { [%eval -6.39] [%clk 0:02:19] } 35... Ne5 { [%eval -5.78] [%clk 0:25:44] } 36. Rg2 { [%eval -6.6] [%clk 0:01:28] } 36... Nf3+ { [%eval -6.58] [%clk 0:25:05] } 37. Kh1 { [%eval -6.36] [%clk 0:01:56] } 37... Nxh2 { [%eval -6.48] [%clk 0:24:12] } 38. Kg1?! { [%eval -10.33] } { Inaccuracy. Rxh2 was best. } { [%clk 0:00:38] } 38... Nf3+ { [%eval -9.61] [%clk 0:24:38] } 0-1