Event: Round 5: Stefan Moisei Vieira Lima - Everaldo Matsuura
Date: 2023-08-06
White: Stefan Moisei Vieira Lima
Black: Everaldo Matsuura
BlackTitle: GM
Result: 1/2-1/2
ECO: D20
Opening: Queen's Gambit Accepted: Old Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... d5 { [%eval 0.27] [%clk 1:20:14] } 2. c4 { [%eval 0.29] [%clk 1:31:09] } 2... dxc4 { [%eval 0.33] [%clk 1:20:14] } 3. e3 { [%eval 0.32] [%clk 1:31:29] } 3... e5 { [%eval 0.32] [%clk 1:17:25] } 4. Bxc4 { [%eval 0.17] [%clk 1:28:26] } 4... exd4 { [%eval 0.22] [%clk 1:17:25] } 5. exd4 { [%eval 0.25] [%clk 1:28:32] } 5... Nf6 { [%eval 0.57] [%clk 1:17:30] } 6. Nf3 { [%eval 0.25] [%clk 1:28:35] } 6... Bb4+ { [%eval 0.61] [%clk 1:17:06] } 7. Nc3 { [%eval 0.3] [%clk 1:28:03] } 7... O-O { [%eval 0.81] [%clk 1:17:10] } 8. O-O { [%eval 0.63] [%clk 1:17:15] } 8... Bg4 { [%eval 0.82] [%clk 1:15:41] } 9. Be3 { [%eval 0.41] [%clk 1:12:16] } 9... Nc6 { [%eval 0.45] [%clk 1:14:01] } 10. h3 { [%eval 0.45] [%clk 1:07:37] } 10... Bh5 { [%eval 0.73] [%clk 1:12:28] } 11. g4 { [%eval 0.59] [%clk 1:06:45] } 11... Bg6 { [%eval 0.53] [%clk 1:12:43] } 12. Ne5 { [%eval 0.41] [%clk 1:04:53] } 12... Bxc3 { [%eval 0.57] [%clk 1:09:25] } 13. bxc3 { [%eval 0.55] [%clk 1:00:30] } 13... Nd5 { [%eval 0.5] [%clk 1:08:30] } 14. Nxg6 { [%eval 0.5] [%clk 0:53:20] } 14... hxg6 { [%eval 0.42] [%clk 1:06:20] } 15. Qf3 { [%eval 0.41] [%clk 0:53:08] } 15... Nxc3 { [%eval 0.45] [%clk 0:58:22] } 16. Rac1 { [%eval 0.36] [%clk 0:50:09] } 16... Na4 { [%eval 0.37] [%clk 0:58:17] } 17. Bb3 { [%eval 0.49] [%clk 0:47:04] } 17... Nb6 { [%eval 0.35] [%clk 0:57:26] } 18. Rc5 { [%eval 0.4] [%clk 0:39:21] } 18... a5 { [%eval 0.78] [%clk 0:47:02] } 19. a4 { [%eval 0.7] [%clk 0:38:39] } 19... Qe7 { [%eval 1.09] [%clk 0:36:40] } 20. Rfc1 { [%eval 1.28] [%clk 0:30:15] } 20... Rae8 { [%eval 1.5] [%clk 0:26:19] } 21. Qf4?! { [%eval 0.79] } { Inaccuracy. Kg2 was best. } { [%clk 0:28:20] } 21... Rd8?! { [%eval 1.57] } { Inaccuracy. Qe4 was best. } { [%clk 0:12:35] } 22. d5 { [%eval 1.7] [%clk 0:22:31] } 22... Ne5 { [%eval 1.57] [%clk 0:09:12] } 23. Rxc7 { [%eval 1.42] [%clk 0:15:02] } 23... Qd6 { [%eval 1.76] [%clk 0:08:31] } 24. Bxb6 { [%eval 1.41] [%clk 0:06:19] } 24... Qxb6 { [%eval 1.29] [%clk 0:08:50] } 25. R1c3 { [%eval 1.41] [%clk 0:05:30] } 25... Rde8 { [%eval 1.56] [%clk 0:05:05] } 26. Kg2?! { [%eval 0.49] } { Inaccuracy. g5 was best. } { [%clk 0:04:53] } 26... Qa6?? { [%eval 2.34] } { Blunder. g5 was best. } { [%clk 0:03:40] } 27. Bc4?? { [%eval 0.14] } { Blunder. Qd4 was best. } { [%clk 0:04:10] } 27... Qd6 { [%eval 0.16] [%clk 0:02:40] } 28. Bb3 { [%eval 0.0] [%clk 0:03:11] } 28... Qa6?? { [%eval 2.26] } { Blunder. g5 was best. } { [%clk 0:01:51] } 29. Bc4?? { [%eval 0.0] } { Blunder. Qd4 was best. } { [%clk 0:02:34] } 29... Qd6 { [%eval 0.0] [%clk 0:01:58] } 30. Bb3 { [%eval 0.0] [%clk 0:02:56] } 30... Qa3?? { [%eval 2.55] } { Blunder. Qa6 was best. } 31. Rc1?? { [%eval -5.51] } { Blunder. Rxb7 was best. } 31... Qd6?? { [%eval 1.45] } { Blunder. Qxb3 was best. } 32. Kg1? { [%eval 0.03] } { Mistake. Rxb7 was best. } 32... g5 { [%eval 0.0] } 1/2-1/2