Event: Round 5: Vincent Tsay - Oliver Barbosa
Date: 2022-01-15
White: Vincent Tsay
WhiteTitle: FM
Black: Oliver Barbosa
BlackTitle: GM
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:22:38] } 1... Nf6 { [%eval 0.0] [%clk 1:30:44] } 2. Nf3 { [%eval 0.12] [%clk 1:22:37] } 2... d5 { [%eval 0.09] [%clk 1:30:37] } 3. c4 { [%eval 0.16] [%clk 1:22:39] } 3... e6 { [%eval 0.22] [%clk 1:30:16] } 4. g3 { [%eval 0.18] [%clk 1:22:59] } 4... Bb4+ { [%eval 0.32] [%clk 1:29:52] } 5. Nbd2 { [%eval 0.0] [%clk 1:21:55] } 5... O-O { [%eval 0.4] [%clk 1:30:05] } 6. Bg2 { [%eval 0.0] [%clk 1:22:09] } 6... b6 { [%eval 0.12] [%clk 1:29:28] } 7. O-O { [%eval 0.13] [%clk 1:22:15] } 7... Bb7 { [%eval 0.21] [%clk 1:29:51] } 8. Ne5 { [%eval 0.37] [%clk 1:21:51] } 8... Nbd7 { [%eval 0.38] [%clk 1:28:16] } 9. Qa4 { [%eval 0.51] [%clk 1:21:18] } 9... Bxd2 { [%eval 0.82] [%clk 1:07:16] } 10. Bxd2 { [%eval 0.83] [%clk 1:18:14] } 10... c5 { [%eval 0.93] [%clk 0:42:35] } 11. Nxd7 { [%eval 0.91] [%clk 1:16:55] } 11... Nxd7 { [%eval 0.91] [%clk 0:34:32] } 12. cxd5 { [%eval 1.0] [%clk 1:15:55] } 12... exd5 { [%eval 1.37] [%clk 0:30:45] } 13. Rac1 { [%eval 1.36] [%clk 1:14:55] } 13... Qc8 { [%eval 1.77] [%clk 0:26:07] } 14. b3 { [%eval 1.94] [%clk 1:04:14] } 14... Bc6 { [%eval 2.34] [%clk 0:20:50] } 15. Qa3 { [%eval 2.22] [%clk 1:02:18] } 15... Qb7 { [%eval 2.18] [%clk 0:12:55] } 16. dxc5 { [%eval 2.28] [%clk 0:56:50] } 16... bxc5 { [%eval 2.48] [%clk 0:12:52] } 17. Be3 { [%eval 2.31] [%clk 0:56:34] } 17... c4 { [%eval 2.72] [%clk 0:10:38] } 18. Rfd1 { [%eval 2.35] [%clk 0:54:52] } 18... Rfc8?? { [%eval 5.17] } { Blunder. Rfe8 was best. } { [%clk 0:10:12] } 19. Rd4?? { [%eval 2.38] } { Blunder. bxc4 was best. } { [%clk 0:47:01] } 19... cxb3 { [%eval 2.65] [%clk 0:06:58] } 20. axb3? { [%eval 0.96] } { Mistake. Rb4 was best. } { [%clk 0:47:00] } 20... Nf6 { [%eval 1.08] [%clk 0:07:07] } 21. Rcd1?! { [%eval 0.55] } { Inaccuracy. Rb4 was best. } { [%clk 0:38:26] } 21... a5 { [%eval 0.41] [%clk 0:06:00] } 22. Rh4 { [%eval 0.5] [%clk 0:36:11] } 22... Rab8 { [%eval 0.73] [%clk 0:02:45] } 23. Bd4 { [%eval 0.45] [%clk 0:27:57] } 23... Qxb3 { [%eval 0.49] [%clk 0:03:08] } 24. Qxb3 { [%eval 0.32] [%clk 0:27:57] } 24... Rxb3 { [%eval 0.13] [%clk 0:03:34] } 25. Bxf6 { [%eval 0.1] [%clk 0:28:22] } 25... gxf6 { [%eval 0.07] [%clk 0:03:57] } 26. Bxd5 { [%eval 0.32] [%clk 0:28:45] } 26... Rb4 { [%eval 0.21] [%clk 0:02:28] } 27. Rxb4 { [%eval 0.27] [%clk 0:25:15] } 27... axb4 { [%eval 0.24] [%clk 0:02:55] } 28. Bxc6 { [%eval 0.19] [%clk 0:25:38] } 28... Rxc6 { [%eval 0.18] [%clk 0:03:21] } 29. Rd8+ { [%eval 0.22] [%clk 0:26:03] } 29... Kg7 { [%eval 0.32] [%clk 0:03:47] } 30. Rb8 { [%eval 0.26] [%clk 0:26:30] } 30... Rc2 { [%eval 0.25] [%clk 0:02:53] } 31. Rxb4 { [%eval 0.0] [%clk 0:26:29] } 31... Rxe2 { [%eval 0.0] [%clk 0:03:16] } 32. Kg2 { [%eval 0.0] [%clk 0:26:20] } 1/2-1/2