Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-11
White: Pereira, Ruben
WhiteTitle: IM
WhiteElo: 2457
Black: Abdul Rahman, Ali
BlackTitle: CM
BlackElo: 1844
Result: 1-0
ECO: C15
Opening: French Defense: Winawer Variation, Delayed Exchange Variation
Variant: Standard
TimeControl: 40/5400+30:1800_30\

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... e6 { [%eval 0.28] [%clk 1:30:17] } 2. d4 { [%eval 0.28] [%clk 1:31:16] } 2... d5 { [%eval 0.37] [%clk 1:30:26] } 3. Nc3 { [%eval 0.28] [%clk 1:31:07] } 3... Bb4 { [%eval 0.43] [%clk 1:29:32] } 4. exd5 { [%eval 0.18] [%clk 1:30:46] } 4... exd5 { [%eval 0.18] [%clk 1:29:52] } 5. Bd3 { [%eval 0.13] [%clk 1:30:57] } 5... Nf6 { [%eval 0.15] [%clk 1:29:47] } 6. Ne2 { [%eval 0.07] [%clk 1:30:53] } 6... O-O { [%eval 0.14] [%clk 1:29:40] } 7. O-O { [%eval 0.0] [%clk 1:31:00] } 7... Re8 { [%eval 0.09] [%clk 1:29:50] } 8. Ng3 { [%eval 0.1] [%clk 1:26:36] } 8... Bg4 { [%eval 0.13] [%clk 1:29:44] } 9. f3 { [%eval 0.16] [%clk 1:26:04] } 9... Be6 { [%eval 0.09] [%clk 1:29:39] } 10. Nce2 { [%eval 0.1] [%clk 1:23:15] } 10... c6 { [%eval 0.25] [%clk 1:29:14] } 11. Nf4 { [%eval 0.13] [%clk 1:17:02] } 11... Nbd7 { [%eval 0.32] [%clk 1:28:49] } 12. c3 { [%eval 0.42] [%clk 1:08:07] } 12... Bd6 { [%eval 0.4] [%clk 1:28:29] } 13. Nxe6 { [%eval 0.32] [%clk 1:00:19] } 13... fxe6 { [%eval 0.35] [%clk 1:28:41] } 14. f4 { [%eval 0.34] [%clk 0:58:43] } 14... Qc7 { [%eval 0.47] [%clk 1:28:02] } 15. Be3 { [%eval 0.48] [%clk 0:54:16] } 15... a6 { [%eval 0.7] [%clk 1:26:57] } 16. Nh5 { [%eval 0.38] [%clk 0:50:31] } 16... b5 { [%eval 0.51] [%clk 1:24:44] } 17. Nxf6+ { [%eval 0.49] [%clk 0:48:53] } 17... Nxf6 { [%eval 0.53] [%clk 1:25:00] } 18. Qf3 { [%eval 0.56] [%clk 0:49:10] } 18... Qf7 { [%eval 0.7] [%clk 1:22:40] } 19. h3 { [%eval 0.47] [%clk 0:46:29] } 19... Nd7 { [%eval 0.81] [%clk 1:20:54] } 20. Rae1 { [%eval 0.74] [%clk 0:43:25] } 20... Nf8?! { [%eval 1.39] } { Inaccuracy. Rf8 was best. } { [%clk 1:20:09] } 21. Re2 { [%eval 1.17] [%clk 0:39:28] } 21... Re7 { [%eval 1.45] [%clk 1:10:49] } 22. Bd2 { [%eval 1.26] [%clk 0:35:56] } 22... Rae8 { [%eval 1.48] [%clk 1:10:42] } 23. Ref2?! { [%eval 0.9] } { Inaccuracy. g4 was best. } { [%clk 0:35:06] } 23... Rc7?! { [%eval 1.61] } { Inaccuracy. Nd7 was best. } { [%clk 1:10:56] } 24. a4?! { [%eval 0.57] } { Inaccuracy. g4 was best. } { [%clk 0:27:53] } 24... Ra7?! { [%eval 1.55] } { Inaccuracy. bxa4 was best. } { [%clk 1:09:28] } 25. Qg4?! { [%eval 0.72] } { Inaccuracy. a5 was best. } { [%clk 0:24:48] } 25... Nd7 { [%eval 0.74] [%clk 1:08:58] } 26. Qh4 { [%eval 0.6] [%clk 0:24:56] } 26... Nf8?? { [%eval 2.88] } { Blunder. Nf6 was best. } { [%clk 1:09:05] } 27. Rf3?? { [%eval 0.86] } { Blunder. f5 was best. } { [%clk 0:22:42] } 27... Kh8?! { [%eval 1.84] } { Inaccuracy. bxa4 was best. } { [%clk 1:07:23] } 28. Qf2?! { [%eval 0.83] } { Inaccuracy. f5 was best. } { [%clk 0:22:47] } 28... Rc7?! { [%eval 1.7] } { Inaccuracy. Nd7 was best. } { [%clk 1:06:36] } 29. Be3?! { [%eval 0.85] } { Inaccuracy. a5 was best. } { [%clk 0:22:11] } 29... Nd7 { [%eval 0.99] [%clk 1:06:01] } 30. axb5 { [%eval 0.78] [%clk 0:21:34] } 30... axb5 { [%eval 0.73] [%clk 1:06:02] } 31. Ra1 { [%eval 0.52] [%clk 0:21:48] } 31... Rb7 { [%eval 0.69] [%clk 1:05:50] } 32. Ra6 { [%eval 0.55] [%clk 0:21:46] } 32... Nb8 { [%eval 0.62] [%clk 1:06:03] } 33. Qh4 { [%eval 0.49] [%clk 0:18:27] } 33... g6 { [%eval 0.58] [%clk 1:06:25] } 34. Ra1 { [%eval 0.55] [%clk 0:18:01] } 34... Be7 { [%eval 0.94] [%clk 1:06:42] } 35. Qf2 { [%eval 0.85] [%clk 0:18:11] } 35... Bf6 { [%eval 1.06] [%clk 1:06:48] } 36. h4 { [%eval 0.84] [%clk 0:18:01] } 36... Qe7? { [%eval 2.21] } { Mistake. Nd7 was best. } { [%clk 1:05:48] } 37. Rh3 { [%eval 1.97] [%clk 0:17:58] } 37... Rf8? { [%eval 3.75] } { Mistake. Nd7 was best. } { [%clk 1:04:26] } 38. h5 { [%eval 3.58] [%clk 0:18:27] } 38... g5? { [%eval 5.84] } { Mistake. gxh5 was best. } { [%clk 1:04:55] } 39. fxg5 { [%eval 5.53] [%clk 0:18:39] } 39... Bg7 { [%eval 6.17] [%clk 1:03:55] } 40. Rf3 { [%eval 5.57] [%clk 0:18:00] } 40... Rxf3 { [%eval 6.3] [%clk 1:01:48] } 41. Qxf3 { [%eval 6.14] [%clk 0:18:22] } 41... Qf7 { [%eval 7.09] [%clk 1:00:31] } 42. h6 { [%eval 6.07] [%clk 0:17:27] } 42... Bf8 { [%eval 6.89] [%clk 1:00:54] } 43. Bf4 { [%eval 6.44] [%clk 0:17:21] } 43... Kg8 { [%eval 7.51] [%clk 1:01:08] } 44. Ra8 { [%eval 7.26] [%clk 0:16:36] } 44... Nd7 { [%eval 8.66] [%clk 1:00:17] } 45. Qg4 { [%eval 8.41] [%clk 0:08:50] } 45... Nb6? { [%eval #12] } { Checkmate is now unavoidable. Kh8 was best. } { [%clk 0:58:12] } 46. g6 { [%eval #11] [%clk 0:08:13] } 46... hxg6 { [%eval #11] [%clk 0:55:15] } 47. Bxg6 { [%eval #10] [%clk 0:08:19] } 47... Qe7 { [%eval #4] [%clk 0:54:53] } 48. Bf5+ { [%eval #4] [%clk 0:08:34] } 1-0