Event: Round 1: Pereira, Deise - Oliveira, Mirian Nataly
Date: 2025-05-01
White: Pereira, Deise
WhiteTitle: WCM
WhiteElo: 1743
Black: Oliveira, Mirian Nataly
Result: 1-0
ECO: C42
Opening: Petrov's Defense
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:17] } 1... e5 { [%eval 0.21] [%clk 1:30:49] } 2. Nf3 { [%eval 0.13] [%clk 1:27:40] } 2... Nf6 { [%eval 0.34] [%clk 1:31:01] } 3. Nxe5 { [%eval 0.29] [%clk 1:26:32] } 3... Bc5?? { [%eval 2.1] } { Blunder. d6 was best. } { [%clk 1:28:56] } 4. d4 { [%eval 1.94] [%clk 1:25:41] } 4... Bd6?! { [%eval 2.84] } { Inaccuracy. Bb6 was best. } { [%clk 1:27:12] } 5. Bd3?! { [%eval 2.06] } { Inaccuracy. Nxf7 was best. } { [%clk 1:25:12] } 5... Nc6? { [%eval 3.65] } { Mistake. Be7 was best. } { [%clk 1:25:48] } 6. Nxc6 { [%eval 3.85] [%clk 1:24:58] } 6... dxc6 { [%eval 3.96] [%clk 1:25:31] } 7. e5 { [%eval 3.93] [%clk 1:24:07] } 7... Ng4 { [%eval 4.53] [%clk 1:22:41] } 8. exd6 { [%eval 4.52] [%clk 1:19:57] } 8... cxd6 { [%eval 5.62] [%clk 1:22:05] } 9. h3 { [%eval 5.72] [%clk 1:18:59] } 9... Qe7+ { [%eval 5.73] [%clk 1:20:30] } 10. Qe2 { [%eval 5.81] [%clk 1:18:55] } 10... Qxe2+ { [%eval 5.65] [%clk 1:20:15] } 11. Bxe2 { [%eval 5.8] [%clk 1:19:16] } 11... Nf6 { [%eval 5.72] [%clk 1:19:40] } 12. Bf4 { [%eval 5.33] [%clk 1:18:35] } 12... Bf5 { [%eval 5.39] [%clk 1:19:00] } 13. Bd3?! { [%eval 4.17] } { Inaccuracy. Nc3 was best. } { [%clk 1:17:42] } 13... Nd5 { [%eval 4.83] [%clk 1:18:49] } 14. Bg3 { [%eval 3.94] [%clk 1:17:07] } 14... Nb4? { [%eval 7.36] } { Mistake. Bxd3 was best. } { [%clk 1:18:29] } 15. Bxf5 { [%eval 7.25] [%clk 1:17:25] } 15... Nxc2+ { [%eval 8.64] [%clk 1:18:42] } 16. Bxc2 { [%eval 8.36] [%clk 1:17:52] } 16... d5 { [%eval 8.34] [%clk 1:18:21] } 17. Bd6 { [%eval 8.45] [%clk 1:18:07] } 17... Rd8 { [%eval 8.43] [%clk 1:17:09] } 18. Ba3 { [%eval 8.31] [%clk 1:18:10] } 18... b6 { [%eval 8.36] [%clk 1:17:08] } 19. Kd2 { [%eval 8.36] [%clk 1:18:21] } 19... Rc8 { [%eval 8.86] [%clk 1:16:52] } 20. Bf5 { [%eval 8.79] [%clk 1:18:30] } 20... Rc7 { [%eval 8.75] [%clk 1:16:39] } 21. Nc3 { [%eval 8.77] [%clk 1:15:58] } 21... b5 { [%eval 9.35] [%clk 1:15:52] } 22. Rhe1+ { [%eval 9.38] [%clk 1:11:45] } 22... Kd8 { [%eval 9.38] [%clk 1:14:08] } 23. Bb4 { [%eval 9.29] [%clk 1:10:40] } 23... g6 { [%eval 9.27] [%clk 1:13:26] } 24. Bg4 { [%eval 8.86] [%clk 1:09:35] } 24... f5 { [%eval 8.82] [%clk 1:13:56] } 25. Ba5 { [%eval 8.28] [%clk 1:09:30] } 25... fxg4 { [%eval 8.13] [%clk 1:13:31] } 26. Bxc7+ { [%eval 8.52] [%clk 1:09:26] } 26... Kxc7 { [%eval 8.47] [%clk 1:13:56] } 27. Re7+ { [%eval 8.45] [%clk 1:09:03] } 27... Kb6 { [%eval 8.34] [%clk 1:13:14] } 28. b4 { [%eval 7.54] [%clk 1:09:02] } 28... h5? { [%eval #10] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 1:13:01] } 29. Rae1 { [%eval #17] [%clk 1:09:17] } 29... Rf8 { [%eval #5] [%clk 1:12:50] } 30. Nxd5+ { [%eval #4] [%clk 1:08:44] } 30... cxd5 { [%eval #1] [%clk 1:12:37] } 31. R1e6# { [%clk 1:08:58] } 1-0