Event: Ronda 4: Velasquez, Sharon - Marin Guevara, Mariana
Site: https://lichess.org/broadcast/juegos-estudiantiles-centroamericanos-codicader-u15--rapido-femenil/ronda-4/sT4oAylg/EUW02G3I
Date: 2025-10-04
White: Velasquez, Sharon
Black: Marin Guevara, Mariana
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: 20+5

1. e4 { [%eval 0.18] [%clk 0:17:24] } 1... c6 { [%eval 0.23] [%clk 0:20:08] } 2. d4 { [%eval 0.24] [%clk 0:17:25] } 2... d5 { [%eval 0.24] [%clk 0:20:10] } 3. exd5 { [%eval 0.08] [%clk 0:17:21] } 3... cxd5 { [%eval 0.18] [%clk 0:20:13] } 4. Nc3 { [%eval -0.07] [%clk 0:17:13] } 4... Nf6 { [%eval 0.0] [%clk 0:20:12] } 5. h3 { [%eval -0.12] [%clk 0:16:48] } 5... e6 { [%eval 0.04] [%clk 0:20:13] } 6. Nf3 { [%eval 0.0] [%clk 0:16:48] } 6... Bd6 { [%eval 0.42] [%clk 0:19:57] } 7. Bd3 { [%eval 0.0] [%clk 0:16:42] } 7... Nc6 { [%eval 0.08] [%clk 0:19:52] } 8. a3 { [%eval -0.03] [%clk 0:16:14] } 8... O-O { [%eval 0.09] [%clk 0:19:28] } 9. Be3 { [%eval -0.04] [%clk 0:14:39] } 9... Re8 { [%eval 0.28] [%clk 0:18:53] } 10. O-O { [%eval 0.03] [%clk 0:13:11] } 10... e5 { [%eval 0.28] [%clk 0:18:05] } 11. dxe5 { [%eval 0.37] [%clk 0:11:00] } 11... Nxe5 { [%eval 0.23] [%clk 0:17:29] } 12. Bd4 { [%eval 0.27] [%clk 0:10:04] } 12... Nxf3+ { [%eval 0.38] [%clk 0:16:49] } 13. Qxf3 { [%eval 0.34] [%clk 0:10:05] } 13... Bb8? { [%eval 1.86] } { Mistake. Be5 was best. } { [%clk 0:16:33] } 14. Bxf6?! { [%eval 1.09] } { Inaccuracy. Rfe1 was best. } { [%clk 0:09:31] } 14... Qd6 { [%eval 1.11] [%clk 0:14:58] } 15. Qg3?! { [%eval 0.51] } { Inaccuracy. g3 was best. } { [%clk 0:08:00] } 15... Qxf6 { [%eval 0.56] [%clk 0:14:28] } 16. Qf3?? { [%eval -1.77] } { Blunder. Rfe1 was best. } { [%clk 0:06:40] } 16... Qxf3 { [%eval -1.89] [%clk 0:14:06] } 17. gxf3 { [%eval -1.47] [%clk 0:06:42] } 17... Re6? { [%eval 0.16] } { Mistake. Bxh3 was best. } { [%clk 0:13:53] } 18. Bf5 { [%eval 0.15] [%clk 0:05:41] } 18... Re8 { [%eval 0.22] [%clk 0:13:39] } 19. Bxc8 { [%eval 0.18] [%clk 0:05:17] } 19... Rxc8 { [%eval 0.2] [%clk 0:13:19] } 20. Nxd5 { [%eval -0.11] [%clk 0:04:43] } 20... Rxc2 { [%eval -0.04] [%clk 0:12:20] } 21. Rfe1 { [%eval -0.15] [%clk 0:04:15] } 21... Bd6 { [%eval -0.09] [%clk 0:11:50] } 22. b4 { [%eval -0.29] [%clk 0:03:51] } 22... Rc4 { [%eval 0.13] [%clk 0:11:23] } 23. Rad1 { [%eval 0.09] [%clk 0:03:24] } 23... h6?? { [%eval 3.1] } { Blunder. Rac8 was best. } { [%clk 0:09:56] } 24. Ne7+?? { [%eval -0.17] } { Blunder. Ne3 was best. } { [%clk 0:03:14] } 24... Bxe7 { [%eval -0.07] [%clk 0:09:35] } 25. Rxe7 { [%eval -0.04] [%clk 0:03:13] } 25... Kf8? { [%eval 1.44] } { Mistake. a5 was best. } { [%clk 0:09:12] } 26. Rxb7 { [%eval 1.28] [%clk 0:03:07] } 26... g6?? { [%eval 3.23] } { Blunder. a6 was best. } { [%clk 0:08:50] } 27. Rdd7 { [%eval 3.0] [%clk 0:03:10] } 27... Rf4 { [%eval 2.56] [%clk 0:08:41] } 28. Kg2? { [%eval 1.06] } { Mistake. Rxa7 was best. } { [%clk 0:03:08] } 28... g5?? { [%eval 3.7] } { Blunder. a6 was best. } { [%clk 0:08:33] } 29. Rxa7 { [%eval 3.79] [%clk 0:03:07] } 29... Rxa7?! { [%eval 5.68] } { Inaccuracy. Rb8 was best. } { [%clk 0:08:22] } 30. Rxa7 { [%eval 5.45] [%clk 0:03:10] } 30... Kg7 { [%eval 6.97] [%clk 0:08:21] } 31. b5 { [%eval 6.85] [%clk 0:03:12] } 31... Kg6 { [%eval 7.83] [%clk 0:07:48] } 32. b6 { [%eval 7.27] [%clk 0:03:15] } 32... Rf5 { [%eval 7.47] [%clk 0:07:20] } 33. b7 { [%eval 7.91] [%clk 0:03:10] } 33... Rb5 { [%eval 7.85] [%clk 0:07:21] } 34. a4 { [%eval 7.69] [%clk 0:03:14] } 34... h5? { [%eval #7] } { Checkmate is now unavoidable. Rb4 was best. } { [%clk 0:06:29] } 35. axb5 { [%eval #6] [%clk 0:03:16] } 1-0