Event: Round 4: Di Dario, Dario - Mendez, Alejandro Ariel
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-4/falyFzrg/k1oxKPII
Date: 2025-10-24
White: Di Dario, Dario
WhiteElo: 1568
Black: Mendez, Alejandro Ariel
BlackElo: 1984
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:32] } 1... c5 { [%eval 0.24] [%clk 1:30:45] } 2. Nf3 { [%eval 0.2] [%clk 1:30:42] } 2... e6 { [%eval 0.28] [%clk 1:31:07] } 3. d3 { [%eval 0.0] [%clk 1:30:45] } 3... d5 { [%eval 0.06] [%clk 1:30:59] } 4. Nbd2 { [%eval -0.02] [%clk 1:31:01] } 4... b6 { [%eval 0.36] [%clk 1:30:59] } 5. g3 { [%eval -0.16] [%clk 1:30:50] } 5... Bb7 { [%eval 0.0] [%clk 1:29:19] } 6. Bg2 { [%eval 0.0] [%clk 1:30:36] } 6... Nf6 { [%eval 0.0] [%clk 1:26:36] } 7. e5 { [%eval -0.11] [%clk 1:28:23] } 7... Nfd7 { [%eval -0.09] [%clk 1:26:34] } 8. O-O { [%eval -0.12] [%clk 1:28:02] } 8... Nc6 { [%eval 0.0] [%clk 1:26:40] } 9. Re1 { [%eval -0.03] [%clk 1:26:51] } 9... Qc7 { [%eval 0.23] [%clk 1:26:20] } 10. Nf1 { [%eval -0.2] [%clk 1:23:29] } 10... Ncxe5 { [%eval -0.23] [%clk 1:20:42] } 11. Nxe5 { [%eval -0.17] [%clk 1:19:58] } 11... Nxe5 { [%eval -0.18] [%clk 1:19:19] } 12. Bf4 { [%eval -0.52] [%clk 1:18:05] } 12... Bd6 { [%eval -0.7] [%clk 1:19:24] } 13. Bh3?! { [%eval -1.77] } { Inaccuracy. d4 was best. } { [%clk 1:10:33] } 13... O-O-O { [%eval -1.64] [%clk 1:12:16] } 14. a4 { [%eval -2.0] [%clk 1:07:57] } 14... Nc6 { [%eval -1.96] [%clk 1:06:52] } 15. Bd2 { [%eval -2.22] [%clk 1:01:00] } 15... a5 { [%eval -2.04] [%clk 0:56:12] } 16. c3 { [%eval -2.34] [%clk 1:00:04] } 16... Kb8 { [%eval -2.06] [%clk 0:56:06] } 17. Ne3?! { [%eval -2.74] } { Inaccuracy. Bg2 was best. } { [%clk 0:58:00] } 17... h5 { [%eval -2.32] [%clk 0:55:16] } 18. Ng2 { [%eval -2.93] [%clk 0:54:26] } 18... d4 { [%eval -2.99] [%clk 0:52:34] } 19. f4? { [%eval -4.97] } { Mistake. Nh4 was best. } { [%clk 0:53:21] } 19... Be7?! { [%eval -3.91] } { Inaccuracy. h4 was best. } { [%clk 0:50:44] } 20. Qe2 { [%eval -4.21] [%clk 0:47:01] } 20... Bf6?! { [%eval -3.12] } { Inaccuracy. h4 was best. } { [%clk 0:47:01] } 21. c4 { [%eval -3.37] [%clk 0:43:22] } 21... Ka7 { [%eval -2.88] [%clk 0:43:58] } 22. Reb1 { [%eval -3.29] [%clk 0:41:27] } 22... g6 { [%eval -2.76] [%clk 0:43:04] } 23. Ne1 { [%eval -3.1] [%clk 0:41:21] } 23... e5 { [%eval -2.87] [%clk 0:35:36] } 24. Bg2 { [%eval -3.08] [%clk 0:38:36] } 24... h4 { [%eval -2.76] [%clk 0:34:45] } 25. Nc2 { [%eval -2.89] [%clk 0:32:50] } 25... hxg3 { [%eval -2.95] [%clk 0:32:28] } 26. hxg3 { [%eval -3.23] [%clk 0:32:33] } 26... exf4 { [%eval -3.05] [%clk 0:30:32] } 27. Bxf4 { [%eval -3.04] [%clk 0:32:14] } 27... Qd7 { [%eval -3.06] [%clk 0:29:40] } 28. Na3 { [%eval -2.79] [%clk 0:30:09] } 28... Rde8 { [%eval -2.7] [%clk 0:22:10] } 29. Nb5+ { [%eval -2.46] [%clk 0:28:58] } 29... Ka6 { [%eval -2.11] [%clk 0:22:39] } 30. Nc7+?? { [%eval -5.54] } { Blunder. Qf3 was best. } { [%clk 0:27:30] } 30... Qxc7 { [%eval -5.49] [%clk 0:22:50] } 31. Qxe8 { [%eval -5.49] [%clk 0:24:58] } 31... Qxf4 { [%eval -5.46] [%clk 0:21:55] } 32. Qxh8?! { [%eval -8.09] } { Inaccuracy. gxf4 was best. } { [%clk 0:23:59] } 32... Qe3+ { [%eval -7.96] [%clk 0:22:16] } 33. Kh2 { [%eval -7.94] [%clk 0:23:04] } 33... Bxh8 { [%eval -7.95] [%clk 0:22:39] } 34. Rf1 { [%eval -8.36] [%clk 0:22:04] } 34... Ne5 { [%eval -8.14] [%clk 0:19:54] } 35. Rae1? { [%eval #-4] } { Checkmate is now unavoidable. Bxb7+ was best. } { [%clk 0:20:35] } 35... Ng4+ { [%eval #-3] [%clk 0:16:23] } 36. Kh3 { [%eval #-3] [%clk 0:18:49] } 36... Qh6+ { [%eval #-2] [%clk 0:15:19] } 37. Kxg4 { [%eval #-2] [%clk 0:17:42] } 37... f5+ { [%eval #-4] [%clk 0:15:41] } 38. Rxf5 { [%eval #-4] [%clk 0:17:19] } 38... gxf5+ { [%eval #-3] [%clk 0:16:02] } 39. Kxf5 { [%eval #-3] [%clk 0:17:37] } 39... Qf6+ { [%eval #-5] [%clk 0:15:46] } 40. Kg4 { [%eval #-5] [%clk 0:16:53] } 40... Bxg2 { [%eval #-5] [%clk 0:16:03] } 0-1