Event: Ronda 4: Alvarado Rubio, Matias Uziel - Huerta Osorno, Erin
Date: 2025-07-13
White: Alvarado Rubio, Matias Uziel
WhiteElo: 1949
Black: Huerta Osorno, Erin
BlackElo: 1700
Result: 1-0
ECO: C75
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:25:08] } 1... e5 { [%eval 0.22] [%clk 0:25:08] } 2. Nf3 { [%eval 0.13] [%clk 0:25:09] } 2... Nc6 { [%eval 0.21] [%clk 0:25:11] } 3. Bb5 { [%eval 0.15] [%clk 0:25:12] } 3... a6 { [%eval 0.21] [%clk 0:25:15] } 4. Ba4 { [%eval 0.11] [%clk 0:25:16] } 4... d6 { [%eval 0.3] [%clk 0:25:18] } 5. c3 { [%eval 0.32] [%clk 0:25:12] } 5... Bd7 { [%eval 0.52] [%clk 0:25:21] } 6. O-O { [%eval 0.28] [%clk 0:24:51] } 6... g6 { [%eval 0.47] [%clk 0:25:22] } 7. d4 { [%eval 0.42] [%clk 0:24:41] } 7... Bg7 { [%eval 0.44] [%clk 0:25:24] } 8. Re1 { [%eval 0.39] [%clk 0:23:48] } 8... Nge7 { [%eval 0.42] [%clk 0:25:19] } 9. Bg5 { [%eval 0.41] [%clk 0:20:03] } 9... O-O { [%eval 0.65] [%clk 0:25:13] } 10. Bb3?! { [%eval 0.08] } { Inaccuracy. Bxc6 was best. } { [%clk 0:20:07] } 10... h6 { [%eval -0.01] [%clk 0:25:12] } 11. Bh4?! { [%eval -0.61] } { Inaccuracy. Be3 was best. } { [%clk 0:19:59] } 11... Kh7?! { [%eval 0.1] } { Inaccuracy. g5 was best. } { [%clk 0:25:14] } 12. dxe5 { [%eval 0.12] [%clk 0:20:03] } 12... Nxe5 { [%eval 0.36] [%clk 0:25:12] } 13. Nbd2 { [%eval 0.49] [%clk 0:19:25] } 13... g5?! { [%eval 1.42] } { Inaccuracy. Bg4 was best. } { [%clk 0:22:48] } 14. Bxg5?? { [%eval -1.24] } { Blunder. Nxg5+ was best. } { [%clk 0:13:32] } 14... hxg5 { [%eval -1.56] [%clk 0:17:51] } 15. Nxg5+ { [%eval -1.52] [%clk 0:13:36] } 15... Kg6 { [%eval -1.41] [%clk 0:16:47] } 16. f4 { [%eval -1.44] [%clk 0:13:12] } 16... f6?? { [%eval 2.32] } { Blunder. Bh6 was best. } { [%clk 0:13:47] } 17. f5+?? { [%eval 0.5] } { Blunder. Ne6 was best. } { [%clk 0:08:21] } 17... Nxf5?! { [%eval 1.46] } { Inaccuracy. Kxg5 was best. } { [%clk 0:12:31] } 18. exf5+ { [%eval 1.47] [%clk 0:07:41] } 18... Bxf5 { [%eval 1.58] [%clk 0:12:34] } 19. Ne6?! { [%eval 0.63] } { Inaccuracy. Ngf3 was best. } { [%clk 0:07:04] } 19... Bxe6 { [%eval 0.69] [%clk 0:12:05] } 20. Bxe6 { [%eval 0.69] [%clk 0:07:08] } 20... Qe7?? { [%eval 2.89] } { Blunder. f5 was best. } { [%clk 0:11:57] } 21. Bb3? { [%eval 1.13] } { Mistake. Qc2+ was best. } { [%clk 0:06:39] } 21... Rh8?! { [%eval 2.26] } { Inaccuracy. f5 was best. } { [%clk 0:11:12] } 22. Re3 { [%eval 1.91] [%clk 0:06:01] } 22... f5? { [%eval 3.91] } { Mistake. Bh6 was best. } { [%clk 0:10:33] } 23. Rg3+ { [%eval 3.27] [%clk 0:05:44] } 23... Kf6? { [%eval 6.44] } { Mistake. Kh6 was best. } { [%clk 0:10:08] } 24. Ne4+ { [%eval 6.25] [%clk 0:05:07] } 24... fxe4 { [%eval 6.8] [%clk 0:09:42] } 25. Qf1+ { [%eval 6.32] [%clk 0:05:01] } 25... Nf3+ { [%eval 6.16] [%clk 0:09:32] } 26. gxf3 { [%eval 5.97] [%clk 0:03:29] } 26... Bh6?? { [%eval #2] } { Checkmate is now unavoidable. e3 was best. } { [%clk 0:06:54] } 27. fxe4+ { [%clk 0:03:26] } 27... Ke5 { [%clk 0:06:57] } 28. Qf5# { [%clk 0:03:22] } 1-0