Event: Campeonato Sudamericano Femenino 2025
Site: https://lichess.org/broadcast/sudamericano-de-ajedrez-rancagua-2025--femenino/round-7/b8ErSoPp/uKmBB3JC
Date: 2025-11-07
White: Avendano Torres, Sheryl
WhiteElo: 1565
Black: Opazo Zamora Mailen Sayen
BlackElo: 1504
Result: 1-0
ECO: A10
Opening: English Opening
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:30:54] } 1... d6 { [%eval 0.28] [%clk 1:30:34] } 2. g3 { [%eval 0.3] [%clk 1:31:13] } 2... Nf6 { [%eval 0.41] [%clk 1:30:26] } 3. Bg2 { [%eval 0.3] [%clk 1:31:06] } 3... Nbd7 { [%eval 0.61] [%clk 1:30:14] } 4. Nc3 { [%eval 0.49] [%clk 1:30:53] } 4... e5 { [%eval 0.44] [%clk 1:28:53] } 5. d4 { [%eval 0.25] [%clk 1:29:17] } 5... c6 { [%eval 0.32] [%clk 1:26:24] } 6. Nf3 { [%eval 0.31] [%clk 1:28:30] } 6... Be7 { [%eval 0.6] [%clk 1:23:59] } 7. d5 { [%eval 0.34] [%clk 1:26:15] } 7... cxd5 { [%eval 0.43] [%clk 1:22:50] } 8. Nxd5 { [%eval 0.0] [%clk 1:26:30] } 8... Nxd5 { [%eval 0.09] [%clk 1:23:05] } 9. cxd5 { [%eval -0.24] [%clk 1:24:29] } 9... Nf6 { [%eval 0.04] [%clk 1:20:39] } 10. Qd3?? { [%eval -3.95] } { Blunder. O-O was best. } { [%clk 1:19:11] } 10... e4 { [%eval -3.64] [%clk 1:17:30] } 11. Qb5+ { [%eval -3.55] [%clk 1:15:43] } 11... Bd7 { [%eval -3.49] [%clk 1:16:51] } 12. Qxb7 { [%eval -3.7] [%clk 1:16:10] } 12... exf3 { [%eval -3.71] [%clk 1:16:20] } 13. Bxf3 { [%eval -3.66] [%clk 1:16:34] } 13... O-O { [%eval -3.71] [%clk 1:15:25] } 14. Be3 { [%eval -4.31] [%clk 1:15:27] } 14... Qb8 { [%eval -3.59] [%clk 1:13:45] } 15. Qa6?! { [%eval -4.65] } { Inaccuracy. Qxb8 was best. } { [%clk 1:14:31] } 15... Qxb2?! { [%eval -3.7] } { Inaccuracy. Qb4+ was best. } { [%clk 1:11:48] } 16. O-O { [%eval -3.7] [%clk 1:14:48] } 16... Qb5 { [%eval -3.68] [%clk 1:10:10] } 17. Qa3 { [%eval -3.8] [%clk 1:14:21] } 17... Qa4 { [%eval -3.54] [%clk 1:09:06] } 18. Qd3 { [%eval -3.97] [%clk 1:14:04] } 18... Bg4 { [%eval -3.75] [%clk 1:07:15] } 19. Bg2 { [%eval -3.74] [%clk 1:13:50] } 19... Qd7 { [%eval -3.65] [%clk 1:05:11] } 20. Rfc1 { [%eval -3.73] [%clk 1:12:49] } 20... Qf5 { [%eval -3.61] [%clk 1:01:41] } 21. Qd1 { [%eval -4.05] [%clk 1:09:15] } 21... Rfc8?! { [%eval -3.21] } { Inaccuracy. Bh3 was best. } { [%clk 0:57:32] } 22. f3 { [%eval -3.26] [%clk 1:09:26] } 22... Bh3 { [%eval -3.39] [%clk 0:54:33] } 23. g4 { [%eval -3.38] [%clk 1:08:49] } 23... Nxg4?! { [%eval -2.19] } { Inaccuracy. Rxc1 was best. } { [%clk 0:53:19] } 24. Bxh3 { [%eval -1.99] [%clk 1:08:23] } 24... Rxc1?? { [%eval 0.08] } { Blunder. Qe5 was best. } { [%clk 0:44:41] } 25. Qxc1 { [%eval 0.06] [%clk 1:08:05] } 25... Rc8 { [%eval 0.12] [%clk 0:44:37] } 26. Qa3?? { [%eval -4.02] } { Blunder. Qb2 was best. } { [%clk 1:02:56] } 26... h5?? { [%eval 3.13] } { Blunder. Qe5 was best. } { [%clk 0:43:44] } 27. fxg4 { [%eval 2.99] [%clk 1:01:43] } 27... hxg4 { [%eval 3.12] [%clk 0:43:57] } 28. Rf1?! { [%eval 2.12] } { Inaccuracy. Bg2 was best. } { [%clk 1:01:50] } 28... Qg6? { [%eval 3.84] } { Mistake. Qe5 was best. } { [%clk 0:43:35] } 29. Bg2 { [%eval 3.71] [%clk 1:02:06] } 29... g3 { [%eval 3.97] [%clk 0:41:51] } 30. h3 { [%eval 4.16] [%clk 1:02:27] } 30... f5 { [%eval 4.21] [%clk 0:41:30] } 31. Qxa7 { [%eval 4.08] [%clk 1:02:33] } 31... Kf7? { [%eval 6.63] } { Mistake. Bf6 was best. } { [%clk 0:41:36] } 32. Qd7 { [%eval 6.48] [%clk 1:02:41] } 32... Rd8 { [%eval 6.97] [%clk 0:41:22] } 33. Qxf5+ { [%eval 5.91] [%clk 1:01:54] } 33... Qxf5 { [%eval 5.85] [%clk 0:41:37] } 34. Rxf5+ { [%eval 5.59] [%clk 1:02:17] } 34... Kg6 { [%eval 6.16] [%clk 0:42:01] } 35. Be4 { [%eval 6.01] [%clk 1:02:10] } 35... Re8?? { [%eval #6] } { Checkmate is now unavoidable. Bf6 was best. } { [%clk 0:41:21] } 36. Rf3+?? { [%eval 6.73] } { Lost forced checkmate sequence. Rf8+ was best. } { [%clk 1:01:59] } 36... Kh5 { [%eval 6.52] [%clk 0:41:27] } 37. Rxg3 { [%eval 6.42] [%clk 1:02:18] } 37... Kh4?? { [%eval #3] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:41:29] } 38. Kg2 { [%eval #2] [%clk 1:01:26] } 38... Kh5 { [%eval #2] [%clk 0:41:37] } 39. Bf3+ { [%eval #2] [%clk 1:01:43] } 39... Kh4 { [%eval #2] [%clk 0:41:54] } 40. Rg4+ { [%eval #2] [%clk 1:01:17] } 40... Kh5 { [%eval #2] [%clk 0:42:04] } 41. Rxg7+ { [%eval #1] [%clk 1:00:40] } 41... Kh4 { [%eval #1] [%clk 0:42:14] } 42. Rh7# { [%clk 1:01:04] } 1-0