Event: Round 5: Akira Nakada - Oliver Barbosa
Date: 2023-05-27
White: Akira Nakada
WhiteTitle: FM
Black: Oliver Barbosa
BlackTitle: GM
Result: 0-1
ECO: A13
Opening: English Opening: Agincourt Defense
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:22] } 1... e6 { [%eval 0.3] [%clk 1:30:36] } 2. Nc3 { [%eval 0.05] [%clk 1:30:40] } 2... d5 { [%eval 0.12] [%clk 1:30:58] } 3. e3 { [%eval 0.08] [%clk 1:31:05] } 3... Nf6 { [%eval 0.08] [%clk 1:30:30] } 4. Nf3 { [%eval 0.01] [%clk 1:31:30] } 4... dxc4 { [%eval 0.19] [%clk 1:30:17] } 5. Bxc4 { [%eval 0.09] [%clk 1:31:44] } 5... a6 { [%eval 0.23] [%clk 1:30:38] } 6. d4 { [%eval -0.13] [%clk 1:31:48] } 6... c5 { [%eval 0.25] [%clk 1:30:49] } 7. O-O { [%eval 0.25] [%clk 1:31:37] } 7... Nc6 { [%eval 0.34] [%clk 1:29:47] } 8. a4 { [%eval 0.27] [%clk 1:21:16] } 8... Be7 { [%eval 0.18] [%clk 1:27:19] } 9. dxc5 { [%eval 0.15] [%clk 1:15:53] } 9... Qxd1 { [%eval 0.15] [%clk 1:27:26] } 10. Rxd1 { [%eval 0.08] [%clk 1:16:17] } 10... Bxc5 { [%eval 0.16] [%clk 1:27:45] } 11. Bd2 { [%eval 0.06] [%clk 1:13:05] } 11... Ke7 { [%eval 0.1] [%clk 1:22:32] } 12. a5 { [%eval 0.12] [%clk 1:05:23] } 12... Rd8 { [%eval 0.42] [%clk 1:17:11] } 13. Na4 { [%eval 0.35] [%clk 1:02:42] } 13... Ba7 { [%eval 0.41] [%clk 1:15:21] } 14. Bc3 { [%eval 0.35] [%clk 1:00:39] } 14... Rxd1+ { [%eval 0.24] [%clk 1:13:54] } 15. Rxd1 { [%eval 0.27] [%clk 1:01:01] } 15... Bd7 { [%eval 0.23] [%clk 1:14:11] } 16. Nb6 { [%eval 0.15] [%clk 0:58:58] } 16... Rd8 { [%eval 0.26] [%clk 0:56:59] } 17. Nd4 { [%eval -0.06] [%clk 0:44:54] } 17... Bxb6 { [%eval -0.02] [%clk 0:41:01] } 18. axb6 { [%eval -0.08] [%clk 0:45:19] } 18... Rc8 { [%eval 0.32] [%clk 0:41:14] } 19. Nb3 { [%eval 0.31] [%clk 0:41:00] } 19... Nb8? { [%eval 1.64] } { Mistake. Nd8 was best. } { [%clk 0:38:57] } 20. Na5 { [%eval 1.6] [%clk 0:36:14] } 20... Bc6 { [%eval 1.98] [%clk 0:35:14] } 21. Be5?? { [%eval 0.21] } { Blunder. Bb4+ was best. } { [%clk 0:28:14] } 21... Nd5 { [%eval 0.22] [%clk 0:28:25] } 22. Bxd5 { [%eval 0.16] [%clk 0:26:43] } 22... Bxd5 { [%eval 0.17] [%clk 0:27:08] } 23. Bc7 { [%eval 0.19] [%clk 0:27:09] } 23... Nd7 { [%eval 0.15] [%clk 0:26:31] } 24. f3 { [%eval 0.24] [%clk 0:25:13] } 24... f5 { [%eval 0.08] [%clk 0:26:03] } 25. Rd4 { [%eval -0.05] [%clk 0:19:56] } 25... Nf6 { [%eval -0.04] [%clk 0:25:28] } 26. b4 { [%eval -0.04] [%clk 0:19:20] } 26... g5 { [%eval 0.0] [%clk 0:23:10] } 27. Rd2 { [%eval -0.08] [%clk 0:16:20] } 27... Ne8 { [%eval -0.13] [%clk 0:16:08] } 28. Be5 { [%eval -0.12] [%clk 0:16:46] } 28... Rc1+ { [%eval -0.09] [%clk 0:15:00] } 29. Kf2 { [%eval -0.04] [%clk 0:17:15] } 29... Nf6 { [%eval -0.08] [%clk 0:14:25] } 30. Rd4 { [%eval -0.23] [%clk 0:11:58] } 30... Rc2+ { [%eval -0.26] [%clk 0:13:49] } 31. Kf1 { [%eval -0.27] [%clk 0:12:26] } 31... h5 { [%eval -0.16] [%clk 0:10:49] } 32. h3 { [%eval -0.16] [%clk 0:08:16] } 32... Ra2 { [%eval 0.0] [%clk 0:07:19] } 33. Rd1? { [%eval -1.19] } { Mistake. Bxf6+ was best. } { [%clk 0:07:11] } 33... Nd7 { [%eval -1.05] [%clk 0:05:19] } 34. Bc7 { [%eval -0.9] [%clk 0:07:27] } 34... Rb2?! { [%eval -0.29] } { Inaccuracy. g4 was best. } { [%clk 0:04:53] } 35. Rd4 { [%eval -0.21] [%clk 0:07:49] } 35... Nf6 { [%eval -0.17] [%clk 0:05:14] } 36. Be5 { [%eval -0.22] [%clk 0:06:57] } 36... Rc2 { [%eval -0.21] [%clk 0:05:42] } 37. Bg3 { [%eval -0.24] [%clk 0:03:15] } 37... g4 { [%eval -0.29] [%clk 0:04:57] } 38. hxg4 { [%eval -0.39] [%clk 0:03:41] } 38... hxg4 { [%eval -0.38] [%clk 0:05:19] } 39. Bh4?! { [%eval -1.24] } { Inaccuracy. Rf4 was best. } { [%clk 0:03:36] } 39... gxf3 { [%eval -1.53] [%clk 0:05:05] } 40. gxf3 { [%eval -1.2] [%clk 0:02:09] } 40... Bxf3 { [%eval -1.11] [%clk 0:05:03] } 41. e4 { [%eval -1.28] [%clk 0:00:51] } 41... e5 { [%eval -1.71] [%clk 0:03:23] } 42. Rd5 { [%eval -1.77] [%clk 0:00:00] } 0-1