Event: Round 5: Amaro Jimenez, Eduardo - Osuna Tisnado, Alonso
Site: https://lichess.org/broadcast/campeonatos-nacionales-universitarios-mexico-2025--clasico-varonil/round-5/NGfBaWya/fJ0Bc8z2
Date: 2025-10-28
White: Amaro Jimenez, Eduardo
WhiteElo: 1921
Black: Osuna Tisnado, Alonso
BlackElo: 1699
Result: 1-0
ECO: B44
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:28:11] } 1... e6 { [%eval 0.22] [%clk 1:30:49] } 2. d4 { [%eval 0.29] [%clk 1:27:21] } 2... c5 { [%eval 0.58] [%clk 1:30:34] } 3. Nf3 { [%eval 0.4] [%clk 1:23:16] } 3... cxd4 { [%eval 0.29] [%clk 1:30:28] } 4. Nxd4 { [%eval 0.34] [%clk 1:23:41] } 4... Nc6 { [%eval 0.28] [%clk 1:30:46] } 5. Nb3 { [%eval 0.02] [%clk 1:22:45] } 5... Qc7 { [%eval 0.11] [%clk 1:30:13] } 6. Bd3 { [%eval 0.16] [%clk 1:21:57] } 6... Nf6 { [%eval 0.21] [%clk 1:29:50] } 7. O-O { [%eval 0.02] [%clk 1:20:27] } 7... Be7 { [%eval 0.17] [%clk 1:29:18] } 8. Nc3 { [%eval 0.22] [%clk 1:15:09] } 8... O-O { [%eval 0.34] [%clk 1:28:56] } 9. f4 { [%eval 0.29] [%clk 1:12:19] } 9... d6 { [%eval 0.43] [%clk 1:23:55] } 10. g4 { [%eval 0.21] [%clk 1:11:47] } 10... Ne8 { [%eval 0.55] [%clk 1:19:43] } 11. g5 { [%eval 0.26] [%clk 0:38:59] } 11... Qd8 { [%eval 0.3] [%clk 1:06:43] } 12. h4 { [%eval 0.28] [%clk 0:34:50] } 12... f5? { [%eval 1.73] } { Mistake. g6 was best. } { [%clk 0:58:50] } 13. exf5 { [%eval 1.72] [%clk 0:34:41] } 13... exf5 { [%eval 1.57] [%clk 0:59:09] } 14. Bc4+ { [%eval 1.52] [%clk 0:34:38] } 14... Kh8 { [%eval 1.53] [%clk 0:59:19] } 15. Re1 { [%eval 1.52] [%clk 0:15:58] } 15... Nc7 { [%eval 1.63] [%clk 0:57:42] } 16. Nd5 { [%eval 1.65] [%clk 0:16:23] } 16... Nxd5 { [%eval 2.04] [%clk 0:57:53] } 17. Bxd5 { [%eval 2.07] [%clk 0:14:55] } 17... Qc7?! { [%eval 3.14] } { Inaccuracy. Nb4 was best. } { [%clk 0:48:28] } 18. Bd2 { [%eval 2.95] [%clk 0:12:38] } 18... Re8? { [%eval 5.22] } { Mistake. Bd7 was best. } { [%clk 0:44:19] } 19. Qh5 { [%eval 4.98] [%clk 0:07:09] } 19... Rf8 { [%eval 6.15] [%clk 0:24:32] } 20. Bc3 { [%eval 5.88] [%clk 0:07:18] } 20... Bxg5 { [%eval 7.44] [%clk 0:12:01] } 21. hxg5 { [%eval 6.96] [%clk 0:07:32] } 21... Ne7?? { [%eval #4] } { Checkmate is now unavoidable. Ne5 was best. } { [%clk 0:12:17] } 22. Bxg7+ { [%eval #3] [%clk 0:07:34] } 1-0