Event: Round 5: Mejia Rosas, Dario - Pena Nieto, Ana Marcela
Date: 2025-07-20
White: Mejia Rosas, Dario
WhiteElo: 1536
Black: Pena Nieto, Ana Marcela
BlackTitle: WCM
BlackElo: 1786
Result: 0-1
ECO: C01
Opening: French Defense: Exchange Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... e6 { [%eval 0.28] [%clk 0:15:19] } 2. Nf3 { [%eval 0.11] [%clk 0:15:24] } 2... d5 { [%eval 0.14] [%clk 0:15:24] } 3. exd5 { [%eval 0.1] [%clk 0:15:32] } 3... exd5 { [%eval 0.17] [%clk 0:15:33] } 4. d4 { [%eval 0.1] [%clk 0:15:40] } 4... Bg4 { [%eval 0.34] [%clk 0:15:40] } 5. Bb5+ { [%eval 0.06] [%clk 0:15:34] } 5... c6 { [%eval 0.06] [%clk 0:15:48] } 6. Ba4 { [%eval -0.41] [%clk 0:15:43] } 6... Bd6 { [%eval -0.31] [%clk 0:15:11] } 7. O-O { [%eval -0.23] [%clk 0:15:49] } 7... Nf6 { [%eval 0.23] [%clk 0:15:14] } 8. Bg5?! { [%eval -0.45] } { Inaccuracy. Re1+ was best. } { [%clk 0:15:53] } 8... O-O { [%eval -0.48] [%clk 0:15:18] } 9. Nbd2 { [%eval -0.47] [%clk 0:15:53] } 9... Nbd7 { [%eval -0.44] [%clk 0:15:26] } 10. Rc1?! { [%eval -1.37] } { Inaccuracy. c3 was best. } { [%clk 0:15:32] } 10... Qb6? { [%eval -0.17] } { Mistake. h6 was best. } { [%clk 0:14:38] } 11. Bb3?! { [%eval -0.86] } { Inaccuracy. c4 was best. } { [%clk 0:15:29] } 11... Qc7 { [%eval -0.37] [%clk 0:13:56] } 12. h3 { [%eval -0.4] [%clk 0:15:07] } 12... Bh5 { [%eval -0.37] [%clk 0:13:44] } 13. c4 { [%eval -0.42] [%clk 0:14:20] } 13... dxc4 { [%eval -0.05] [%clk 0:12:50] } 14. Nxc4 { [%eval -0.13] [%clk 0:14:18] } 14... Bf4 { [%eval 0.1] [%clk 0:11:47] } 15. Bxf4 { [%eval 0.07] [%clk 0:14:13] } 15... Qxf4 { [%eval 0.08] [%clk 0:11:56] } 16. Nce5?! { [%eval -0.85] } { Inaccuracy. Re1 was best. } { [%clk 0:13:31] } 16... Nxe5 { [%eval -0.9] [%clk 0:11:26] } 17. dxe5 { [%eval -0.83] [%clk 0:13:37] } 17... Bxf3 { [%eval -0.64] [%clk 0:09:39] } 18. Qxf3 { [%eval -0.72] [%clk 0:13:39] } 18... Qxe5 { [%eval -0.69] [%clk 0:09:46] } 19. Qc3?! { [%eval -1.72] } { Inaccuracy. Rfe1 was best. } { [%clk 0:13:03] } 19... Qg5?? { [%eval 0.0] } { Blunder. Qxc3 was best. } { [%clk 0:07:31] } 20. Rfe1 { [%eval -0.15] [%clk 0:12:53] } 20... Rad8 { [%eval -0.13] [%clk 0:06:21] } 21. Re7?? { [%eval -4.39] } { Blunder. Qb4 was best. } { [%clk 0:12:36] } 21... Nd5 { [%eval -4.52] [%clk 0:06:08] } 22. Bxd5 { [%eval -4.34] [%clk 0:12:37] } 22... Qxe7 { [%eval -4.44] [%clk 0:05:50] } 23. Bb3 { [%eval -4.48] [%clk 0:12:45] } 23... Rfe8 { [%eval -4.55] [%clk 0:04:26] } 24. Qf3 { [%eval -4.6] [%clk 0:11:14] } 24... Rd6 { [%eval -4.57] [%clk 0:03:25] } 25. Kf1 { [%eval -4.94] [%clk 0:10:44] } 25... Rf6 { [%eval -5.19] [%clk 0:03:14] } 26. Qg4?! { [%eval -8.82] } { Inaccuracy. Qd1 was best. } { [%clk 0:10:13] } 26... Qe3 { [%eval -8.65] [%clk 0:02:55] } 27. f3? { [%eval #-3] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:07:13] } 27... Qxc1+ { [%eval #-2] [%clk 0:02:59] } 28. Kf2 { [%clk 0:07:04] } 28... Qe1# { [%clk 0:03:15] } 0-1