Event: Round 5: Santanna, Paulo - Meyer, Gordon
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-5/3qiV0y0V/PG1K6b3b
Date: 2025-10-25
White: Santanna, Paulo
WhiteElo: 2013
Black: Meyer, Gordon
BlackTitle: CM
BlackElo: 2190
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:30:54] } 2. Nc3 { [%eval 0.26] [%clk 1:31:11] } 2... g6 { [%eval 0.33] [%clk 1:31:15] } 3. d4 { [%eval 0.25] [%clk 1:31:01] } 3... cxd4 { [%eval 0.35] [%clk 1:31:33] } 4. Qxd4 { [%eval 0.27] [%clk 1:31:23] } 4... Nf6 { [%eval 0.41] [%clk 1:31:49] } 5. Be3 { [%eval 0.2] [%clk 1:31:39] } 5... Nc6 { [%eval 0.39] [%clk 1:31:17] } 6. Qd2 { [%eval 0.32] [%clk 1:31:50] } 6... h5 { [%eval 0.78] [%clk 1:19:39] } 7. f3 { [%eval 0.37] [%clk 1:31:17] } 7... d6 { [%eval 0.41] [%clk 1:19:59] } 8. Nge2 { [%eval 0.46] [%clk 1:29:20] } 8... Bg7 { [%eval 0.51] [%clk 1:16:18] } 9. O-O-O { [%eval 0.53] [%clk 1:28:54] } 9... Qa5 { [%eval 0.63] [%clk 1:10:01] } 10. Kb1 { [%eval 0.81] [%clk 1:24:04] } 10... Be6 { [%eval 0.98] [%clk 1:08:01] } 11. Nf4 { [%eval 0.95] [%clk 1:22:01] } 11... Bd7 { [%eval 0.92] [%clk 1:07:14] } 12. Bc4 { [%eval 0.92] [%clk 1:15:11] } 12... b5 { [%eval 0.82] [%clk 0:56:22] } 13. Bb3 { [%eval 1.07] [%clk 1:03:09] } 13... Rc8 { [%eval 1.05] [%clk 0:41:28] } 14. Rhe1 { [%eval 0.84] [%clk 0:58:24] } 14... a6?! { [%eval 1.85] } { Inaccuracy. Ne5 was best. } { [%clk 0:31:56] } 15. Qf2 { [%eval 1.69] [%clk 0:55:00] } 15... Qc7 { [%eval 1.79] [%clk 0:28:20] } 16. Ncd5 { [%eval 1.72] [%clk 0:45:17] } 16... Nxd5 { [%eval 1.76] [%clk 0:27:50] } 17. Nxd5 { [%eval 1.77] [%clk 0:45:00] } 17... Qb7 { [%eval 1.71] [%clk 0:26:36] } 18. Nb6 { [%eval 1.67] [%clk 0:35:25] } 18... Rd8 { [%eval 1.83] [%clk 0:26:50] } 19. Nxd7 { [%eval 1.62] [%clk 0:33:03] } 19... Rxd7 { [%eval 2.1] [%clk 0:26:49] } 20. f4 { [%eval 2.21] [%clk 0:32:51] } 20... Na5?! { [%eval 3.04] } { Inaccuracy. Qc8 was best. } { [%clk 0:24:11] } 21. Bd5 { [%eval 2.87] [%clk 0:32:38] } 21... Qc8 { [%eval 3.02] [%clk 0:24:36] } 22. f5 { [%eval 3.09] [%clk 0:22:27] } 22... O-O?! { [%eval 3.99] } { Inaccuracy. g5 was best. } { [%clk 0:20:33] } 23. fxg6?? { [%eval 1.57] } { Blunder. Qg3 was best. } { [%clk 0:22:04] } 23... e6 { [%eval 1.65] [%clk 0:20:48] } 24. Bb3 { [%eval 1.14] [%clk 0:21:09] } 24... Nxb3 { [%eval 1.14] [%clk 0:13:27] } 25. axb3 { [%eval 1.14] [%clk 0:21:37] } 25... f5?? { [%eval 3.9] } { Blunder. fxg6 was best. } { [%clk 0:12:56] } 26. Qh4 { [%eval 4.01] [%clk 0:19:16] } 26... fxe4 { [%eval 3.99] [%clk 0:13:22] } 27. Qxh5 { [%eval 4.33] [%clk 0:18:31] } 27... Rf5? { [%eval 7.38] } { Mistake. Be5 was best. } { [%clk 0:13:38] } 28. Qh7+ { [%eval 7.42] [%clk 0:18:09] } 28... Kf8 { [%eval 7.37] [%clk 0:14:04] } 29. Bh6 { [%eval 7.14] [%clk 0:18:19] } 29... Ke8 { [%eval 7.16] [%clk 0:04:11] } 30. Bxg7 { [%eval 7.05] [%clk 0:17:47] } 30... Qc6 { [%eval 9.26] [%clk 0:04:04] } 31. Qh8+ { [%eval 8.84] [%clk 0:15:11] } 31... Ke7 { [%eval 9.18] [%clk 0:04:30] } 32. Rf1 { [%eval 9.0] [%clk 0:14:45] } 32... d5? { [%eval #3] } { Checkmate is now unavoidable. Rc7 was best. } { [%clk 0:02:26] } 33. Rxf5 { [%eval #8] [%clk 0:15:04] } 33... exf5 { [%eval #2] [%clk 0:02:49] } 34. Qf8+ { [%eval #1] [%clk 0:15:23] } 1-0