Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-16
White: Ahmad, Al Khatib
WhiteTitle: GM
WhiteElo: 2302
Black: Pereira, Sergio
BlackElo: 1988
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard
TimeControl: 40/5400+30:1800_30\

1. d4 { [%eval 0.17] [%clk 1:25:40] } 1... Nf6 { [%eval 0.17] [%clk 1:30:28] } 2. Nf3 { [%eval 0.11] [%clk 1:26:01] } 2... d5 { [%eval 0.17] [%clk 1:30:50] } 3. c4 { [%eval 0.22] [%clk 1:26:23] } 3... e6 { [%eval 0.17] [%clk 1:30:36] } 4. cxd5 { [%eval 0.08] [%clk 1:26:45] } 4... exd5 { [%eval 0.1] [%clk 1:30:58] } 5. Qc2 { [%eval -0.02] [%clk 1:27:09] } 5... g6 { [%eval 0.09] [%clk 1:30:29] } 6. Bg5 { [%eval 0.0] [%clk 1:27:24] } 6... Be7 { [%eval 0.13] [%clk 1:30:46] } 7. Nc3 { [%eval 0.07] [%clk 1:27:03] } 7... c6 { [%eval 0.11] [%clk 1:30:46] } 8. e3 { [%eval 0.06] [%clk 1:27:14] } 8... Bf5 { [%eval 0.0] [%clk 1:31:01] } 9. Bd3 { [%eval 0.09] [%clk 1:27:37] } 9... Bxd3 { [%eval -0.02] [%clk 1:31:16] } 10. Qxd3 { [%eval -0.01] [%clk 1:28:03] } 10... Nbd7 { [%eval 0.0] [%clk 1:27:58] } 11. Bh6 { [%eval 0.0] [%clk 1:24:17] } 11... Bf8 { [%eval -0.02] [%clk 1:23:54] } 12. Bf4 { [%eval -0.14] [%clk 1:24:15] } 12... Be7 { [%eval -0.01] [%clk 1:23:34] } 13. h3 { [%eval 0.0] [%clk 1:21:16] } 13... Nf8 { [%eval 0.28] [%clk 1:20:18] } 14. O-O { [%eval 0.09] [%clk 1:19:45] } 14... Ne6 { [%eval 0.07] [%clk 1:20:02] } 15. Bh2 { [%eval 0.07] [%clk 1:17:53] } 15... O-O { [%eval 0.05] [%clk 1:14:19] } 16. Rab1 { [%eval 0.06] [%clk 1:16:06] } 16... Ne8 { [%eval 0.2] [%clk 1:11:17] } 17. b4 { [%eval 0.16] [%clk 1:14:54] } 17... b5 { [%eval 0.46] [%clk 1:09:48] } 18. a4 { [%eval 0.4] [%clk 1:10:07] } 18... a6 { [%eval 0.31] [%clk 1:07:24] } 19. e4 { [%eval -0.12] [%clk 1:01:05] } 19... dxe4 { [%eval -0.08] [%clk 1:05:32] } 20. Nxe4 { [%eval -0.11] [%clk 0:47:20] } 20... bxa4? { [%eval 1.16] } { Mistake. Nf6 was best. } { [%clk 0:56:36] } 21. Ne5 { [%eval 1.29] [%clk 0:42:28] } 21... Qxd4 { [%eval 1.22] [%clk 0:38:16] } 22. Qe2? { [%eval 0.0] } { Mistake. Qf3 was best. } { [%clk 0:31:47] } 22... Qb6? { [%eval 1.32] } { Mistake. Nf6 was best. } { [%clk 0:19:47] } 23. Nd7 { [%eval 1.27] [%clk 0:26:24] } 23... Qb5 { [%eval 1.16] [%clk 0:19:19] } 24. Qb2?! { [%eval 0.16] } { Inaccuracy. Qe3 was best. } { [%clk 0:25:37] } 24... Qf5?! { [%eval 1.03] } { Inaccuracy. a5 was best. } { [%clk 0:16:30] } 25. Ng3?! { [%eval 0.1] } { Inaccuracy. Rfe1 was best. } { [%clk 0:19:24] } 25... Qb5 { [%eval 0.15] [%clk 0:15:55] } 26. Ne4 { [%eval 0.19] [%clk 0:13:08] } 26... Qf5?! { [%eval 1.14] } { Inaccuracy. a5 was best. } { [%clk 0:14:54] } 27. Qe5?! { [%eval 0.24] } { Inaccuracy. Rfe1 was best. } { [%clk 0:12:32] } 27... Qxe5 { [%eval 0.61] [%clk 0:12:51] } 28. Bxe5 { [%eval 0.5] [%clk 0:12:17] } 28... f6 { [%eval 0.69] [%clk 0:12:54] } 29. Nxf8 { [%eval 0.81] [%clk 0:12:25] } 29... Kxf8 { [%eval 0.67] [%clk 0:13:02] } 30. Ba1 { [%eval 0.79] [%clk 0:12:21] } 30... Nf4 { [%eval 0.84] [%clk 0:11:36] } 31. Kh2?! { [%eval 0.25] } { Inaccuracy. Rfd1 was best. } { [%clk 0:08:29] } 31... Nd5 { [%eval 0.33] [%clk 0:10:16] } 32. Nc5? { [%eval -1.23] } { Mistake. Rfc1 was best. } { [%clk 0:06:09] } 32... a3? { [%eval 0.14] } { Mistake. Bd6+ was best. } { [%clk 0:10:02] } 33. Rfc1 { [%eval 0.18] [%clk 0:05:40] } 33... Bd6+?! { [%eval 1.09] } { Inaccuracy. Nec7 was best. } { [%clk 0:04:03] } 34. g3 { [%eval 0.88] [%clk 0:05:41] } 34... Kf7 { [%eval 1.19] [%clk 0:04:11] } 35. Nd3?! { [%eval 0.56] } { Inaccuracy. Rb3 was best. } { [%clk 0:04:23] } 35... a5?! { [%eval 1.51] } { Inaccuracy. Rb8 was best. } { [%clk 0:03:35] } 36. bxa5 { [%eval 1.44] [%clk 0:02:35] } 36... Ra6 { [%eval 1.82] [%clk 0:02:02] } 37. Rb7+ { [%eval 1.32] [%clk 0:01:57] } 37... Be7?! { [%eval 2.08] } { Inaccuracy. Nec7 was best. } { [%clk 0:01:34] } 38. Bd4 { [%eval 2.07] [%clk 0:01:27] } 38... a2?! { [%eval 3.24] } { Inaccuracy. Rxa5 was best. } { [%clk 0:01:09] } 39. Ra7 { [%eval 3.21] [%clk 0:01:06] } 39... Nec7 { [%eval 3.77] [%clk 0:00:41] } 40. Rxa6 { [%eval 3.74] [%clk 0:00:57] } 40... Nxa6 { [%eval 3.67] [%clk 0:01:00] } 41. Rxc6 { [%eval 3.76] [%clk 0:25:52] } 41... Bc5? { [%eval 6.5] } { Mistake. Nab4 was best. } { [%clk 0:20:23] } 42. Nxc5 { [%eval 6.41] [%clk 0:19:35] } 42... Nxc5 { [%eval 7.28] [%clk 0:18:34] } 43. Rxc5 { [%eval 7.28] [%clk 0:18:34] } 1-0