Event: Round 4: Nino Mendoza, Lucas - Univio Sanchez, German
Date: 2025-05-18
White: Nino Mendoza, Lucas
Black: Univio Sanchez, German
BlackTitle: CM
BlackElo: 2031
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.2] [%clk 0:15:28] } 2... d6 { [%eval 0.31] [%clk 0:15:28] } 3. c3 { [%eval 0.0] [%clk 0:15:35] } 3... Nf6 { [%eval 0.07] [%clk 0:15:35] } 4. Bb5+ { [%eval -0.06] [%clk 0:15:33] } 4... Bd7 { [%eval 0.0] [%clk 0:15:44] } 5. Bxd7+ { [%eval -0.09] [%clk 0:15:41] } 5... Qxd7 { [%eval -0.07] [%clk 0:15:52] } 6. d3 { [%eval -0.05] [%clk 0:15:44] } 6... g6 { [%eval 0.12] [%clk 0:16:00] } 7. O-O { [%eval 0.1] [%clk 0:15:45] } 7... Bg7 { [%eval 0.13] [%clk 0:16:09] } 8. Qe2 { [%eval -0.06] [%clk 0:15:50] } 8... O-O { [%eval 0.11] [%clk 0:16:15] } 9. Rd1 { [%eval -0.05] [%clk 0:15:57] } 9... Nc6 { [%eval -0.09] [%clk 0:16:23] } 10. Bf4?! { [%eval -0.68] } { Inaccuracy. d4 was best. } { [%clk 0:15:44] } 10... b5 { [%eval -0.26] [%clk 0:16:21] } 11. d4 { [%eval -0.6] [%clk 0:15:50] } 11... Nh5?! { [%eval 0.38] } { Inaccuracy. cxd4 was best. } { [%clk 0:16:17] } 12. Bg3?! { [%eval -0.38] } { Inaccuracy. Be3 was best. } { [%clk 0:15:55] } 12... Nxg3 { [%eval -0.29] [%clk 0:15:50] } 13. fxg3?! { [%eval -1.06] } { Inaccuracy. hxg3 was best. } { [%clk 0:16:03] } 13... Qb7 { [%eval -0.85] [%clk 0:15:53] } 14. d5 { [%eval -0.91] [%clk 0:16:08] } 14... Ne5 { [%eval -0.73] [%clk 0:15:59] } 15. Nbd2 { [%eval -1.03] [%clk 0:16:11] } 15... a5?! { [%eval -0.11] } { Inaccuracy. Nd7 was best. } { [%clk 0:16:04] } 16. Nxe5 { [%eval -0.15] [%clk 0:15:35] } 16... Bxe5 { [%eval -0.12] [%clk 0:16:12] } 17. Nf3?! { [%eval -0.75] } { Inaccuracy. a4 was best. } { [%clk 0:15:45] } 17... Bg7 { [%eval -0.76] [%clk 0:16:16] } 18. e5 { [%eval -0.91] [%clk 0:15:36] } 18... a4 { [%eval -0.88] [%clk 0:16:18] } 19. e6 { [%eval -0.83] [%clk 0:15:42] } 19... f6?! { [%eval 0.1] } { Inaccuracy. a3 was best. } { [%clk 0:16:20] } 20. a3? { [%eval -1.06] } { Mistake. h4 was best. } { [%clk 0:14:53] } 20... b4 { [%eval -0.95] [%clk 0:16:24] } 21. cxb4 { [%eval -1.49] [%clk 0:14:54] } 21... cxb4 { [%eval -1.35] [%clk 0:16:26] } 22. Nd4?! { [%eval -1.98] } { Inaccuracy. Rac1 was best. } { [%clk 0:14:56] } 22... bxa3 { [%eval -1.6] [%clk 0:16:28] } 23. bxa3 { [%eval -1.71] [%clk 0:15:02] } 23... Qxd5 { [%eval -1.7] [%clk 0:16:32] } 24. Nb5? { [%eval -3.3] } { Mistake. Rac1 was best. } { [%clk 0:15:04] } 24... Qc5+ { [%eval -3.24] [%clk 0:16:04] } 25. Kh1 { [%eval -3.14] [%clk 0:15:08] } 25... Rab8 { [%eval -3.26] [%clk 0:16:10] } 26. Rab1 { [%eval -3.09] [%clk 0:14:58] } 26... Qe5 { [%eval -2.45] [%clk 0:16:01] } 27. Qc4 { [%eval -2.66] [%clk 0:14:56] } 27... Rfc8 { [%eval -2.29] [%clk 0:16:01] } 28. Qxa4 { [%eval -2.08] [%clk 0:14:59] } 28... Qxe6 { [%eval -1.48] [%clk 0:15:53] } 29. Re1?! { [%eval -2.16] } { Inaccuracy. Nc7 was best. } { [%clk 0:15:01] } 29... Qf5?! { [%eval -0.99] } { Inaccuracy. Qd7 was best. } { [%clk 0:15:46] } 30. Rxe7?? { [%eval #-3] } { Checkmate is now unavoidable. Qb3+ was best. } { [%clk 0:13:44] } 0-1