Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-14
White: Belzo, Krzysztof
WhiteTitle: CM
WhiteElo: 2076
Black: Pereira, Ruben
BlackTitle: IM
BlackElo: 2457
Result: 0-1
ECO: A40
Opening: Horwitz Defense
Variant: Standard
TimeControl: 40/5400+30:1800+30\

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... e6 { [%eval 0.41] [%clk 1:30:31] } 2. Nf3 { [%eval 0.14] [%clk 1:30:59] } 2... Nf6 { [%eval 0.14] [%clk 1:30:34] } 3. g3 { [%eval 0.1] [%clk 1:29:26] } 3... d5 { [%eval 0.23] [%clk 1:30:39] } 4. Bg2 { [%eval 0.18] [%clk 1:29:01] } 4... Be7 { [%eval 0.26] [%clk 1:30:51] } 5. O-O { [%eval 0.19] [%clk 1:29:17] } 5... Ne4 { [%eval 0.49] [%clk 1:29:09] } 6. c4 { [%eval 0.39] [%clk 1:25:20] } 6... f5 { [%eval 0.47] [%clk 1:29:29] } 7. Ne5 { [%eval 0.37] [%clk 1:20:09] } 7... Nd7 { [%eval 0.4] [%clk 1:29:45] } 8. Nxd7 { [%eval 0.45] [%clk 1:19:01] } 8... Bxd7 { [%eval 0.43] [%clk 1:30:09] } 9. Qb3 { [%eval 0.12] [%clk 1:17:42] } 9... Bc6 { [%eval 0.11] [%clk 1:29:05] } 10. Nd2 { [%eval 0.0] [%clk 1:14:27] } 10... a5 { [%eval 0.0] [%clk 1:20:40] } 11. Nf3 { [%eval -0.1] [%clk 1:10:53] } 11... dxc4 { [%eval 0.02] [%clk 1:14:50] } 12. Qxc4 { [%eval 0.03] [%clk 1:10:48] } 12... Bd5 { [%eval 0.1] [%clk 1:15:08] } 13. Qd3 { [%eval 0.08] [%clk 1:01:25] } 13... O-O { [%eval 0.14] [%clk 1:12:09] } 14. Bf4 { [%eval 0.01] [%clk 0:52:46] } 14... c5 { [%eval 0.0] [%clk 1:10:40] } 15. b3 { [%eval -0.06] [%clk 0:41:50] } 15... a4 { [%eval -0.08] [%clk 1:05:18] } 16. Be3 { [%eval -0.24] [%clk 0:28:51] } 16... Bf6 { [%eval -0.22] [%clk 0:57:41] } 17. Rab1?! { [%eval -0.91] } { Inaccuracy. Rac1 was best. } { [%clk 0:21:05] } 17... b5 { [%eval -1.18] [%clk 0:50:29] } 18. Ne5?! { [%eval -1.93] } { Inaccuracy. Rbc1 was best. } { [%clk 0:08:22] } 18... Qd6? { [%eval -0.6] } { Mistake. b4 was best. } { [%clk 0:43:09] } 19. f3? { [%eval -1.86] } { Mistake. Ng4 was best. } { [%clk 0:06:54] } 19... cxd4 { [%eval -1.95] [%clk 0:41:52] } 20. fxe4 { [%eval -1.96] [%clk 0:06:20] } 20... fxe4 { [%eval -2.07] [%clk 0:39:51] } 21. Bxe4 { [%eval -1.98] [%clk 0:05:54] } 21... Bxe4 { [%eval -1.96] [%clk 0:39:22] } 22. Qxe4 { [%eval -1.95] [%clk 0:06:18] } 22... Qxe5 { [%eval -2.06] [%clk 0:38:18] } 23. Qxe5 { [%eval -1.99] [%clk 0:06:16] } 23... Bxe5 { [%eval -1.54] [%clk 0:38:41] } 24. Bf4?! { [%eval -2.5] } { Inaccuracy. Rxf8+ was best. } { [%clk 0:05:08] } 24... Bf6 { [%eval -2.68] [%clk 0:38:10] } 25. bxa4 { [%eval -2.48] [%clk 0:05:26] } 25... Rxa4?! { [%eval -1.83] } { Inaccuracy. e5 was best. } { [%clk 0:37:52] } 26. Rxb5 { [%eval -2.24] [%clk 0:03:47] } 26... Rxa2 { [%eval -1.81] [%clk 0:38:10] } 27. Rf2?? { [%eval -4.59] } { Blunder. e4 was best. } { [%clk 0:04:09] } 27... d3 { [%eval -4.54] [%clk 0:37:09] } 28. Kg2?! { [%eval -6.01] } { Inaccuracy. Kf1 was best. } { [%clk 0:02:15] } 28... dxe2 { [%eval -5.94] [%clk 0:34:58] } 29. Rb1 { [%eval -6.7] [%clk 0:02:25] } 29... Bd4 { [%eval -6.8] [%clk 0:35:16] } 30. Re1 { [%eval -8.49] [%clk 0:01:40] } 30... Bxf2 { [%eval -7.96] [%clk 0:35:38] } 31. Kxf2 { [%eval -7.67] [%clk 0:02:08] } 31... e5 { [%eval -7.78] [%clk 0:35:59] } 0-1