Event: Round 6 (Top boards): Miguel Borges Esperança Ribeiro Sismeiro - Evgeny Postny
Date: 2023-08-30
White: Miguel Borges Esperança Ribeiro Sismeiro
WhiteTitle: FM
WhiteElo: 2265
Black: Evgeny Postny
BlackTitle: GM
BlackElo: 2570
Result: 0-1
ECO: C84
Opening: Ruy Lopez: Closed, Martinez Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:25:49] } 1... e5 { [%eval 0.35] [%clk 1:30:47] } 2. Nf3 { [%eval 0.29] [%clk 1:26:06] } 2... Nc6 { [%eval 0.32] [%clk 1:31:10] } 3. Bb5 { [%eval 0.34] [%clk 1:26:21] } 3... a6 { [%eval 0.38] [%clk 1:31:27] } 4. Ba4 { [%eval 0.31] [%clk 1:26:46] } 4... Nf6 { [%eval 0.37] [%clk 1:31:49] } 5. O-O { [%eval 0.29] [%clk 1:27:00] } 5... Be7 { [%eval 0.36] [%clk 1:32:10] } 6. d3 { [%eval 0.27] [%clk 1:27:01] } 6... b5 { [%eval 0.23] [%clk 1:31:02] } 7. Bb3 { [%eval 0.17] [%clk 1:26:46] } 7... d6 { [%eval 0.21] [%clk 1:31:21] } 8. a4 { [%eval 0.47] [%clk 1:27:05] } 8... b4 { [%eval 0.56] [%clk 1:30:00] } 9. a5 { [%eval 0.5] [%clk 1:27:17] } 9... O-O { [%eval 0.46] [%clk 1:30:19] } 10. Nbd2 { [%eval 0.38] [%clk 1:27:16] } 10... Rb8 { [%eval 0.26] [%clk 1:28:07] } 11. h3 { [%eval 0.38] [%clk 1:16:25] } 11... h6 { [%eval 0.23] [%clk 1:26:08] } 12. Nc4 { [%eval 0.39] [%clk 1:13:12] } 12... Be6 { [%eval 0.42] [%clk 1:24:07] } 13. Be3 { [%eval 0.43] [%clk 1:09:06] } 13... Qc8 { [%eval 0.65] [%clk 1:21:19] } 14. Re1 { [%eval 0.25] [%clk 1:07:39] } 14... Rd8 { [%eval 0.22] [%clk 1:17:47] } 15. c3?! { [%eval -0.45] } { Inaccuracy. Nfd2 was best. } { [%clk 0:57:39] } 15... Qb7 { [%eval -0.5] [%clk 1:09:35] } 16. Nfd2?! { [%eval -1.37] } { Inaccuracy. Ba2 was best. } { [%clk 0:43:39] } 16... d5 { [%eval -1.16] [%clk 1:07:42] } 17. exd5 { [%eval -1.18] [%clk 0:43:41] } 17... Nxd5 { [%eval -1.21] [%clk 1:04:17] } 18. Qc2 { [%eval -1.21] [%clk 0:35:57] } 18... Nxe3 { [%eval -1.32] [%clk 0:41:20] } 19. fxe3 { [%eval -1.23] [%clk 0:35:33] } 19... Bf5 { [%eval -1.22] [%clk 0:41:12] } 20. e4 { [%eval -1.11] [%clk 0:35:25] } 20... Be6 { [%eval -1.18] [%clk 0:41:32] } 21. Kh1 { [%eval -1.28] [%clk 0:33:32] } 21... Bf6 { [%eval -1.21] [%clk 0:39:06] } 22. Ba4 { [%eval -1.63] [%clk 0:31:51] } 22... Ne7 { [%eval -1.68] [%clk 0:38:30] } 23. Rf1 { [%eval -1.31] [%clk 0:23:21] } 23... Ng6 { [%eval -1.44] [%clk 0:38:24] } 24. Rf3 { [%eval -1.86] [%clk 0:19:25] } 24... Qa7 { [%eval -1.64] [%clk 0:31:57] } 25. Raf1 { [%eval -1.62] [%clk 0:17:37] } 25... Bg5 { [%eval -1.62] [%clk 0:29:56] } 26. R3f2 { [%eval -1.72] [%clk 0:16:29] } 26... Qc5 { [%eval -1.44] [%clk 0:28:23] } 27. Nb3? { [%eval -2.72] } { Mistake. Bb3 was best. } { [%clk 0:15:43] } 27... Qe7 { [%eval -3.0] [%clk 0:26:56] } 28. Ncd2 { [%eval -3.76] [%clk 0:15:03] } 28... Be3 { [%eval -3.12] [%clk 0:24:25] } 29. Rf3? { [%eval -5.04] } { Mistake. Re2 was best. } { [%clk 0:12:30] } 29... Qg5 { [%eval -4.58] [%clk 0:21:05] } 30. Nc4?! { [%eval -6.06] } { Inaccuracy. Re1 was best. } { [%clk 0:11:37] } 30... Bxc4 { [%eval -6.07] [%clk 0:20:59] } 31. dxc4 { [%eval -5.78] [%clk 0:12:02] } 31... Nh4 { [%eval -6.84] [%clk 0:20:54] } 32. Qe2 { [%eval -6.93] [%clk 0:11:40] } 32... Nxf3 { [%eval -6.91] [%clk 0:20:33] } 33. Rxf3 { [%eval -7.0] [%clk 0:12:06] } 33... bxc3 { [%eval -7.25] [%clk 0:17:26] } 0-1