Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-11
White: Garcia Pantoja, Roberto
WhiteTitle: GM
WhiteElo: 2550
Black: Pereira, Sergio
BlackElo: 1988
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30\

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:29:46] } 2. Nf3 { [%eval 0.31] [%clk 1:31:10] } 2... e6 { [%eval 0.28] [%clk 1:29:04] } 3. d4 { [%eval 0.4] [%clk 1:29:01] } 3... cxd4 { [%eval 0.37] [%clk 1:29:07] } 4. Nxd4 { [%eval 0.3] [%clk 1:29:24] } 4... Nf6 { [%eval 0.29] [%clk 1:27:12] } 5. Nc3 { [%eval 0.28] [%clk 1:29:31] } 5... Nc6 { [%eval 0.42] [%clk 1:27:18] } 6. a3 { [%eval 0.24] [%clk 1:29:25] } 6... d6 { [%eval 0.23] [%clk 1:24:40] } 7. Be3 { [%eval 0.16] [%clk 1:28:48] } 7... Be7 { [%eval 0.23] [%clk 1:24:02] } 8. Be2 { [%eval 0.27] [%clk 1:26:26] } 8... O-O { [%eval 0.16] [%clk 1:20:34] } 9. f4 { [%eval -0.05] [%clk 1:22:30] } 9... a6 { [%eval 0.14] [%clk 1:04:45] } 10. g4 { [%eval -0.33] [%clk 1:18:20] } 10... Nxd4 { [%eval -0.29] [%clk 0:50:19] } 11. Qxd4 { [%eval -0.44] [%clk 1:11:47] } 11... e5 { [%eval -0.46] [%clk 0:42:51] } 12. fxe5?! { [%eval -1.56] } { Inaccuracy. Qd1 was best. } { [%clk 1:07:06] } 12... Nxg4 { [%eval -1.6] [%clk 0:35:46] } 13. Bxg4 { [%eval -1.63] [%clk 1:05:38] } 13... Bxg4 { [%eval -1.55] [%clk 0:32:04] } 14. Rg1 { [%eval -1.51] [%clk 1:05:15] } 14... h5? { [%eval -0.07] } { Mistake. Bh4+ was best. } { [%clk 0:29:32] } 15. h3 { [%eval -0.08] [%clk 0:56:27] } 15... Bh4+ { [%eval -0.06] [%clk 0:21:48] } 16. Bf2 { [%eval -0.1] [%clk 0:56:28] } 16... Bxh3 { [%eval -0.09] [%clk 0:21:53] } 17. O-O-O { [%eval -0.06] [%clk 0:55:29] } 17... Bg5+? { [%eval 1.13] } { Mistake. Bxf2 was best. } { [%clk 0:21:09] } 18. Kb1 { [%eval 1.21] [%clk 0:47:16] } 18... Bg4 { [%eval 1.3] [%clk 0:16:03] } 19. Rxg4?! { [%eval 0.62] } { Inaccuracy. exd6 was best. } { [%clk 0:37:38] } 19... hxg4 { [%eval 0.56] [%clk 0:16:32] } 20. exd6 { [%eval 0.66] [%clk 0:37:55] } 20... Qf6 { [%eval 0.62] [%clk 0:15:56] } 21. e5 { [%eval 0.62] [%clk 0:37:34] } 21... Qf4?? { [%eval 2.57] } { Blunder. Qf3 was best. } { [%clk 0:15:29] } 22. Ne4 { [%eval 2.57] [%clk 0:37:31] } 22... Rfd8?! { [%eval 3.71] } { Inaccuracy. Bh6 was best. } { [%clk 0:11:38] } 23. Rg1 { [%eval 3.55] [%clk 0:23:23] } 23... Kf8? { [%eval 5.7] } { Mistake. Rac8 was best. } { [%clk 0:06:12] } 24. Nxg5 { [%eval 5.77] [%clk 0:19:47] } 24... Qxg5 { [%eval 5.84] [%clk 0:06:40] } 25. Rxg4 { [%eval 5.63] [%clk 0:20:05] } 25... Qf5 { [%eval 5.42] [%clk 0:05:33] } 26. Bh4 { [%eval 5.39] [%clk 0:13:44] } 26... Rd7 { [%eval 6.59] [%clk 0:03:50] } 27. e6 { [%eval 6.54] [%clk 0:13:36] } 27... fxe6 { [%eval 8.79] [%clk 0:02:42] } 28. Be7+ { [%eval 8.73] [%clk 0:12:07] } 28... Rxe7 { [%eval 8.51] [%clk 0:00:35] } 29. dxe7+ { [%eval 8.38] [%clk 0:12:29] } 29... Ke8 { [%eval 7.74] [%clk 0:00:53] } 30. Rxg7 { [%eval 7.79] [%clk 0:12:17] } 30... Qf1+ { [%eval 8.69] [%clk 0:00:37] } 31. Ka2 { [%eval 7.94] [%clk 0:12:38] } 31... Rc8? { [%eval #8] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:00:49] } 32. Rg8+ { [%eval #7] [%clk 0:12:44] } 1-0