Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-16
White: Pereira, Ruben
WhiteTitle: IM
WhiteElo: 2457
Black: Karimov, Alisher
BlackTitle: FM
BlackElo: 2240
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 40/5400+30:1800+30\

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nc3 { [%eval 0.21] [%clk 1:31:13] } 2... e6 { [%eval 0.28] [%clk 1:31:15] } 3. Nge2 { [%eval 0.4] [%clk 1:31:17] } 3... Nc6 { [%eval 0.33] [%clk 1:31:15] } 4. g3 { [%eval 0.05] [%clk 1:31:24] } 4... d5 { [%eval 0.13] [%clk 1:31:39] } 5. exd5 { [%eval 0.07] [%clk 1:30:51] } 5... exd5 { [%eval 0.13] [%clk 1:32:04] } 6. d4 { [%eval 0.07] [%clk 1:31:15] } 6... Bg4 { [%eval 0.2] [%clk 1:32:26] } 7. Bg2 { [%eval 0.1] [%clk 1:30:00] } 7... Nxd4 { [%eval 0.1] [%clk 1:32:50] } 8. h3 { [%eval 0.25] [%clk 1:29:56] } 8... Bf3 { [%eval 0.21] [%clk 1:30:21] } 9. Kf1 { [%eval 0.24] [%clk 1:27:43] } 9... Qf6 { [%eval 0.3] [%clk 1:28:31] } 10. Qd3 { [%eval 0.18] [%clk 1:07:26] } 10... Bxg2+ { [%eval 0.21] [%clk 1:15:21] } 11. Kxg2 { [%eval 0.23] [%clk 1:07:51] } 11... Nxe2 { [%eval 0.21] [%clk 1:15:43] } 12. Qxe2+ { [%eval 0.31] [%clk 0:55:26] } 12... Ne7 { [%eval 0.37] [%clk 1:15:42] } 13. Nb5 { [%eval 0.15] [%clk 0:45:55] } 13... Kd7 { [%eval 0.39] [%clk 1:11:27] } 14. Re1 { [%eval 0.4] [%clk 0:39:26] } 14... a6 { [%eval 0.53] [%clk 1:02:29] } 15. Qg4+ { [%eval 0.41] [%clk 0:37:44] } 15... Kc6?! { [%eval 1.18] } { Inaccuracy. Kd8 was best. } { [%clk 1:01:35] } 16. Qa4?! { [%eval 0.42] } { Inaccuracy. Nc3 was best. } { [%clk 0:34:01] } 16... Kd7 { [%eval 0.5] [%clk 0:43:20] } 17. Nd6+ { [%eval 0.11] [%clk 0:19:36] } 17... b5 { [%eval 0.1] [%clk 0:43:30] } 18. Nxb5 { [%eval 0.08] [%clk 0:20:00] } 18... Qc6 { [%eval 0.12] [%clk 0:43:47] } 19. Qg4+?! { [%eval -0.85] } { Inaccuracy. Nc3 was best. } { [%clk 0:18:39] } 19... f5 { [%eval -0.87] [%clk 0:42:38] } 20. Rxe7+ { [%eval -0.85] [%clk 0:19:05] } 20... Bxe7 { [%eval -0.9] [%clk 0:32:44] } 21. Qxf5+ { [%eval -0.58] [%clk 0:19:31] } 21... Ke8?! { [%eval 0.0] } { Inaccuracy. Kd8 was best. } { [%clk 0:30:05] } 22. Bg5 { [%eval 0.0] [%clk 0:18:01] } 22... d4+ { [%eval 0.0] [%clk 0:01:07] } 23. Kg1 { [%eval 0.0] [%clk 0:18:13] } 23... Bf6 { [%eval 0.0] [%clk 0:00:52] } 24. Bxf6 { [%eval 0.0] [%clk 0:05:38] } 24... gxf6 { [%eval 0.0] [%clk 0:01:11] } 25. Re1+ { [%eval 0.0] [%clk 0:05:03] } 25... Kf7 { [%eval 0.0] [%clk 0:01:40] } 26. Qh5+ { [%eval 0.0] [%clk 0:05:23] } 26... Kf8 { [%eval 0.12] [%clk 0:01:52] } 27. Na3 { [%eval 0.13] [%clk 0:04:52] } 27... Re8 { [%eval 0.35] [%clk 0:02:16] } 28. Rxe8+ { [%eval 0.32] [%clk 0:05:06] } 28... Qxe8 { [%eval 0.4] [%clk 0:02:45] } 29. Qxc5+ { [%eval 0.4] [%clk 0:05:29] } 29... Kg7 { [%eval 0.47] [%clk 0:02:51] } 30. Qa7+ { [%eval 0.0] [%clk 0:05:18] } 30... Qf7 { [%eval 0.0] [%clk 0:02:33] } 31. Qxd4 { [%eval 0.0] [%clk 0:04:07] } 31... Re8 { [%eval 0.0] [%clk 0:02:57] } 32. Qg4+ { [%eval 0.0] [%clk 0:03:25] } 32... Kh8 { [%eval 0.0] [%clk 0:02:52] } 33. Qf3 { [%eval 0.0] [%clk 0:03:49] } 33... Kg7 { [%eval 0.16] [%clk 0:00:59] } 34. b3 { [%eval 0.11] [%clk 0:03:40] } 34... Qe6 { [%eval 0.31] [%clk 0:00:43] } 35. Kg2 { [%eval 0.3] [%clk 0:03:43] } 35... Qe2 { [%eval 0.44] [%clk 0:00:38] } 36. Qxe2 { [%eval 0.32] [%clk 0:03:28] } 36... Rxe2 { [%eval 0.24] [%clk 0:01:06] } 37. Kf3 { [%eval 0.18] [%clk 0:03:52] } 37... Re1 { [%eval 0.16] [%clk 0:01:10] } 38. Nc4 { [%eval 0.16] [%clk 0:04:09] } 38... Kf7 { [%eval 0.17] [%clk 0:00:48] } 39. Ne3 { [%eval 0.15] [%clk 0:04:09] } 39... Ke6 { [%eval 0.15] [%clk 0:00:58] } 40. Kf4 { [%eval 0.19] [%clk 0:04:20] } 40... Re2 { [%eval 0.24] [%clk 0:00:47] } 41. f3 { [%eval 0.23] [%clk 0:04:45] } 41... Kd6 { [%eval 0.54] [%clk 0:26:55] } 42. h4 { [%eval 0.47] [%clk 0:32:08] } 42... Kc5?! { [%eval 1.23] } { Inaccuracy. h5 was best. } { [%clk 0:26:59] } 43. Ke4?! { [%eval 0.37] } { Inaccuracy. g4 was best. } { [%clk 0:24:04] } 43... Kb4?! { [%eval 1.08] } { Inaccuracy. f5+ was best. } { [%clk 0:20:05] } 44. f4?! { [%eval 0.13] } { Inaccuracy. Kd3 was best. } { [%clk 0:18:50] } 44... Kc3 { [%eval 0.12] [%clk 0:13:24] } 45. Kf3 { [%eval 0.31] [%clk 0:19:15] } 45... Re1?? { [%eval 2.95] } { Blunder. Kd2 was best. } { [%clk 0:13:19] } 46. Nd5+ { [%eval 2.8] [%clk 0:16:15] } 46... Kxc2 { [%eval 2.63] [%clk 0:13:19] } 47. Nb4+?? { [%eval 0.0] } { Blunder. Nxf6 was best. } { [%clk 0:16:39] } 47... Kd2 { [%eval 0.0] [%clk 0:13:20] } 48. Nxa6 { [%eval 0.0] [%clk 0:16:36] } 48... f5 { [%eval 0.0] [%clk 0:13:17] } 49. Nb4 { [%eval -0.1] [%clk 0:14:11] } 49... Re3+ { [%eval 0.0] [%clk 0:13:19] } 50. Kg2 { [%eval 0.0] [%clk 0:13:46] } 50... Re2+ { [%eval 0.0] [%clk 0:13:37] } 51. Kf3 { [%eval 0.0] [%clk 0:07:37] } 51... Re3+ { [%eval 0.0] [%clk 0:14:01] } 52. Kf2 { [%eval 0.0] [%clk 0:08:01] } 1/2-1/2