Event: Round 5: Zambrana, Osvaldo - Alarco, Alvaro
Date: 2025-01-30
White: Zambrana, Osvaldo
WhiteTitle: GM
WhiteElo: 2398
Black: Alarco, Alvaro
BlackElo: 2022
Result: 1-0
ECO: C03
Opening: French Defense: Tarrasch Variation, Morozevich Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:25:29] } 1... e6 { [%eval 0.28] [%clk 1:26:19] } 2. d4 { [%eval 0.28] [%clk 1:25:53] } 2... d5 { [%eval 0.33] [%clk 1:26:37] } 3. Nd2 { [%eval 0.11] [%clk 1:26:17] } 3... Be7 { [%eval 0.31] [%clk 1:26:10] } 4. Bd3 { [%eval 0.18] [%clk 1:25:08] } 4... c5 { [%eval 0.24] [%clk 1:23:33] } 5. dxc5 { [%eval 0.23] [%clk 1:25:09] } 5... Nf6 { [%eval 0.23] [%clk 1:21:58] } 6. Qe2 { [%eval 0.19] [%clk 1:24:31] } 6... Nc6 { [%eval 0.38] [%clk 1:21:32] } 7. c3 { [%eval 0.37] [%clk 1:21:32] } 7... Bxc5 { [%eval 0.56] [%clk 1:16:53] } 8. Ngf3 { [%eval 0.5] [%clk 1:20:50] } 8... a6 { [%eval 0.45] [%clk 1:13:52] } 9. O-O { [%eval 0.51] [%clk 1:19:27] } 9... O-O?! { [%eval 1.22] } { Inaccuracy. Qc7 was best. } { [%clk 1:09:09] } 10. e5 { [%eval 1.2] [%clk 1:15:12] } 10... Nd7 { [%eval 1.15] [%clk 1:07:33] } 11. Nb3 { [%eval 1.1] [%clk 1:15:27] } 11... Be7 { [%eval 1.25] [%clk 1:07:20] } 12. Nbd4 { [%eval 0.98] [%clk 1:14:38] } 12... Re8 { [%eval 1.37] [%clk 0:58:47] } 13. Bf4 { [%eval 1.08] [%clk 1:04:22] } 13... Nf8 { [%eval 1.01] [%clk 0:58:50] } 14. Bg3 { [%eval 1.01] [%clk 1:04:43] } 14... Bd7 { [%eval 1.03] [%clk 0:57:58] } 15. Rfd1 { [%eval 0.93] [%clk 0:59:31] } 15... Qb6 { [%eval 1.1] [%clk 0:57:31] } 16. h4 { [%eval 1.08] [%clk 0:57:09] } 16... f5 { [%eval 1.2] [%clk 0:45:34] } 17. exf6 { [%eval 1.27] [%clk 0:54:54] } 17... gxf6?? { [%eval 4.46] } { Blunder. Bxf6 was best. } { [%clk 0:45:33] } 18. Nxc6 { [%eval 4.66] [%clk 0:49:55] } 18... bxc6 { [%eval 4.95] [%clk 0:43:06] } 19. Ne5 { [%eval 4.95] [%clk 0:48:12] } 19... fxe5 { [%eval 6.3] [%clk 0:24:14] } 20. Qg4+ { [%eval 6.1] [%clk 0:48:30] } 20... Kf7?? { [%eval #14] } { Checkmate is now unavoidable. Bg5 was best. } { [%clk 0:17:21] } 21. Qh5+ { [%eval #13] [%clk 0:48:38] } 21... Kg8 { [%eval #13] [%clk 0:12:01] } 22. Bxe5 { [%eval #12] [%clk 0:48:46] } 22... Bf6 { [%eval #9] [%clk 0:00:37] } 23. Bxf6 { [%eval #8] [%clk 0:49:03] } 23... e5 { [%eval #3] [%clk 0:00:57] } 24. Bxh7+ { [%eval #2] [%clk 0:49:23] } 24... Nxh7 { [%eval #2] [%clk 0:00:54] } 25. Qg6+ { [%eval #1] [%clk 0:49:51] } 25... Kf8 { [%clk 0:00:47] } 26. Qg7# { [%clk 0:50:18] } 1-0