Event: Round 7: Petra Fink-Nunn - Mauro Barboza
Date: 2023-09-26
White: Petra Fink-Nunn
WhiteTitle: WFM
WhiteElo: 1971
Black: Mauro Barboza
BlackElo: 1777
Result: 0-1
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... e5 { [%eval 0.35] [%clk 1:30:49] } 2. Nf3 { [%eval 0.29] [%clk 1:31:15] } 2... Nc6 { [%eval 0.32] [%clk 1:31:08] } 3. Bb5 { [%eval 0.34] [%clk 1:31:34] } 3... a6 { [%eval 0.38] [%clk 1:31:30] } 4. Ba4 { [%eval 0.31] [%clk 1:31:55] } 4... Nf6 { [%eval 0.37] [%clk 1:31:49] } 5. d3 { [%eval 0.13] [%clk 1:32:13] } 5... Bc5 { [%eval 0.1] [%clk 1:31:49] } 6. Nc3 { [%eval 0.0] [%clk 1:25:18] } 6... b5 { [%eval 0.3] [%clk 1:31:25] } 7. Bb3 { [%eval 0.0] [%clk 1:25:39] } 7... d6 { [%eval 0.0] [%clk 1:31:40] } 8. Nd5 { [%eval 0.12] [%clk 1:25:35] } 8... h6 { [%eval 0.14] [%clk 1:31:07] } 9. Nxf6+ { [%eval 0.07] [%clk 1:23:14] } 9... Qxf6 { [%eval 0.13] [%clk 1:31:25] } 10. Bd5 { [%eval 0.15] [%clk 1:23:32] } 10... Bd7 { [%eval 0.12] [%clk 1:29:57] } 11. c3 { [%eval -0.2] [%clk 1:23:46] } 11... Rb8 { [%eval -0.1] [%clk 1:27:39] } 12. Be3 { [%eval -0.22] [%clk 1:07:54] } 12... Ne7 { [%eval -0.24] [%clk 1:23:47] } 13. Bxc5?! { [%eval -1.16] } { Inaccuracy. Bb3 was best. } { [%clk 0:43:27] } 13... dxc5 { [%eval -1.5] [%clk 1:23:55] } 14. h3 { [%eval -1.5] [%clk 0:34:30] } 14... Ng6 { [%eval -1.76] [%clk 1:23:21] } 15. Bb3 { [%eval -1.9] [%clk 0:25:30] } 15... Nf4 { [%eval -1.87] [%clk 1:23:24] } 16. Rg1? { [%eval -3.26] } { Mistake. Kf1 was best. } { [%clk 0:22:03] } 16... Rd8 { [%eval -3.11] [%clk 1:22:14] } 17. d4 { [%eval -3.12] [%clk 0:18:09] } 17... Qg6? { [%eval -1.54] } { Mistake. exd4 was best. } { [%clk 1:19:41] } 18. Nxe5 { [%eval -1.45] [%clk 0:15:34] } 18... Qxe4+ { [%eval -1.4] [%clk 1:19:50] } 19. Kf1 { [%eval -1.31] [%clk 0:10:50] } 19... O-O { [%eval -1.45] [%clk 1:19:52] } 20. Bc2 { [%eval -1.55] [%clk 0:09:29] } 20... Qd5 { [%eval -1.63] [%clk 1:18:36] } 21. Qd2 { [%eval -1.55] [%clk 0:06:34] } 21... g5 { [%eval -1.64] [%clk 1:12:22] } 22. Qe3?! { [%eval -2.73] } { Inaccuracy. Re1 was best. } { [%clk 0:03:31] } 22... Rde8? { [%eval -1.25] } { Mistake. cxd4 was best. } { [%clk 1:03:22] } 23. Be4?! { [%eval -2.22] } { Inaccuracy. Qe4 was best. } { [%clk 0:02:04] } 23... Qe6? { [%eval -0.91] } { Mistake. Qd6 was best. } { [%clk 1:00:38] } 24. Nxd7?? { [%eval -3.19] } { Blunder. g3 was best. } { [%clk 0:02:20] } 24... Qxd7 { [%eval -3.25] [%clk 1:00:49] } 25. Qf3 { [%eval -3.21] [%clk 0:02:47] } 25... cxd4 { [%eval -3.32] [%clk 1:00:46] } 26. Bc6 { [%eval -4.07] [%clk 0:02:55] } 26... Qe6 { [%eval -4.0] [%clk 1:00:57] } 27. Bxe8?? { [%eval #-10] } { Checkmate is now unavoidable. Rh1 was best. } { [%clk 0:03:13] } 27... Qc4+ { [%eval #-9] [%clk 1:01:11] } 28. Ke1 { [%eval #-9] [%clk 0:03:29] } 28... Rxe8+ { [%eval #-8] [%clk 1:01:32] } 29. Kd1 { [%eval #-8] [%clk 0:03:17] } 29... dxc3 { [%eval #-7] [%clk 1:01:33] } 30. Qxc3 { [%eval #-6] [%clk 0:00:52] } 30... Qe2+?! { [%eval -10.11] } { Lost forced checkmate sequence. Rd8+ was best. } { [%clk 1:00:58] } 31. Kc1 { [%eval -9.93] [%clk 0:01:21] } 31... Qxf2 { [%eval -10.06] [%clk 1:00:49] } 0-1