Event: Ronda 1: Gastelum Valencia, Sarah Valeria - Ocana Perez, Kenia Sofia
Site: https://lichess.org/broadcast/campeonato-nacional-sub-20-juvenil-queretaro-2025--sub-13-femenil/ronda-1/3NdtYdyy/CbOkglOF
White: Gastelum Valencia, Sarah Valeria
Black: Ocana Perez, Kenia Sofia
BlackElo: 1750
Result: 1-0
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. Nf3 { [%eval 0.11] [%clk 1:31:19] } 2... e6 { [%eval 0.14] [%clk 1:31:04] } 3. g3 { [%eval 0.0] [%clk 1:31:44] } 3... b6 { [%eval 0.32] [%clk 1:31:04] } 4. Bg2 { [%eval 0.32] [%clk 1:31:32] } 4... Bb7 { [%eval 0.26] [%clk 1:30:29] } 5. O-O { [%eval 0.09] [%clk 1:31:53] } 5... Be7 { [%eval 0.3] [%clk 1:30:56] } 6. c4 { [%eval 0.17] [%clk 1:32:03] } 6... O-O { [%eval 0.29] [%clk 1:31:21] } 7. Nc3 { [%eval 0.21] [%clk 1:31:58] } 7... c5?! { [%eval 0.89] } { Inaccuracy. Ne4 was best. } { [%clk 1:30:51] } 8. Bf4?! { [%eval 0.24] } { Inaccuracy. d5 was best. } { [%clk 1:27:56] } 8... d5 { [%eval 0.5] [%clk 1:29:07] } 9. Ne5 { [%eval 0.32] [%clk 1:26:28] } 9... Nbd7 { [%eval 0.32] [%clk 1:15:23] } 10. dxc5 { [%eval 0.36] [%clk 1:22:34] } 10... Nxc5 { [%eval 0.28] [%clk 1:15:48] } 11. b4 { [%eval 0.09] [%clk 1:18:31] } 11... Na6?! { [%eval 1.15] } { Inaccuracy. Nce4 was best. } { [%clk 1:08:17] } 12. a3 { [%eval 0.74] [%clk 1:16:15] } 12... Nc7 { [%eval 0.76] [%clk 1:08:42] } 13. Qd2 { [%eval 0.8] [%clk 1:14:40] } 13... Nh5 { [%eval 1.02] [%clk 1:08:24] } 14. Rfd1?! { [%eval 0.23] } { Inaccuracy. Be3 was best. } { [%clk 1:13:40] } 14... Nxf4 { [%eval 0.45] [%clk 1:06:43] } 15. Qxf4 { [%eval 0.22] [%clk 1:14:08] } 15... f6?! { [%eval 0.86] } { Inaccuracy. Bg5 was best. } { [%clk 1:06:47] } 16. Nf3 { [%eval 1.0] [%clk 1:11:49] } 16... e5 { [%eval 1.53] [%clk 1:06:48] } 17. Qc1 { [%eval 1.61] [%clk 1:11:23] } 17... d4?! { [%eval 2.59] } { Inaccuracy. Rc8 was best. } { [%clk 1:05:00] } 18. e3? { [%eval 1.18] } { Mistake. Nxd4 was best. } { [%clk 1:10:58] } 18... d3?! { [%eval 1.85] } { Inaccuracy. a5 was best. } { [%clk 1:01:31] } 19. Nxe5?? { [%eval -2.49] } { Blunder. Qb1 was best. } { [%clk 1:07:56] } 19... fxe5?? { [%eval 3.98] } { Blunder. Bxg2 was best. } { [%clk 1:00:23] } 20. Bxb7 { [%eval 4.08] [%clk 1:07:54] } 20... Rb8 { [%eval 3.99] [%clk 1:00:34] } 21. Be4 { [%eval 3.95] [%clk 1:08:06] } 21... Bg5 { [%eval 4.58] [%clk 1:00:27] } 22. Rxd3 { [%eval 4.58] [%clk 1:06:41] } 22... Qf6 { [%eval 4.56] [%clk 1:00:52] } 23. Ra2 { [%eval 4.61] [%clk 1:06:21] } 23... Qe6 { [%eval 4.42] [%clk 0:59:47] } 24. Nd5 { [%eval 4.5] [%clk 1:05:56] } 24... Qf7 { [%eval 5.0] [%clk 1:00:11] } 25. Nxc7 { [%eval 5.06] [%clk 1:05:14] } 25... Qxc7 { [%eval 4.84] [%clk 1:00:34] } 26. Rd5 { [%eval 4.8] [%clk 1:04:25] } 26... Bf6 { [%eval 5.01] [%clk 0:59:15] } 27. Rc2 { [%eval 4.99] [%clk 1:04:08] } 27... Kh8 { [%eval 5.43] [%clk 1:00:17] } 28. c5 { [%eval 4.94] [%clk 1:04:16] } 28... b5 { [%eval 6.29] [%clk 1:00:19] } 29. Rcd2 { [%eval 5.95] [%clk 1:03:35] } 29... Rf7 { [%eval 6.52] [%clk 1:00:20] } 30. Qd1 { [%eval 6.66] [%clk 1:03:12] } 30... Rbf8 { [%eval 6.82] [%clk 1:00:36] } 31. Qh5 { [%eval 6.12] [%clk 1:02:50] } 31... h6?? { [%eval #2] } { Checkmate is now unavoidable. g6 was best. } { [%clk 1:00:39] } 32. Qg6 { [%eval #1] [%clk 1:02:49] } 1-0