Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-22
White: Cahaya, Satria Duta
WhiteTitle: FM
WhiteElo: 2219
Black: Alhassadi, Yousef A.
BlackTitle: FM
BlackElo: 2082
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard
TimeControl: 40/5400+30:1800

1. e4 { [%eval 0.18] [%clk 1:30:51] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.31] [%clk 1:31:15] } 2... e6 { [%eval 0.28] [%clk 1:31:14] } 3. d4 { [%eval 0.4] [%clk 1:31:34] } 3... cxd4 { [%eval 0.37] [%clk 1:31:17] } 4. Nxd4 { [%eval 0.35] [%clk 1:31:54] } 4... Nf6 { [%eval 0.29] [%clk 1:31:44] } 5. Nc3 { [%eval 0.28] [%clk 1:32:13] } 5... Nc6 { [%eval 0.42] [%clk 1:32:06] } 6. Ndb5 { [%eval 0.25] [%clk 1:32:07] } 6... d6 { [%eval 0.34] [%clk 1:31:43] } 7. Bf4 { [%eval 0.3] [%clk 1:31:59] } 7... e5 { [%eval 0.31] [%clk 1:32:04] } 8. Bg5 { [%eval 0.16] [%clk 1:32:23] } 8... a6 { [%eval 0.23] [%clk 1:31:56] } 9. Na3 { [%eval 0.21] [%clk 1:32:20] } 9... b5 { [%eval 0.19] [%clk 1:32:03] } 10. Nd5 { [%eval 0.29] [%clk 1:32:35] } 10... Be7 { [%eval 0.26] [%clk 1:32:21] } 11. Bxf6 { [%eval 0.26] [%clk 1:32:33] } 11... Bxf6 { [%eval 0.23] [%clk 1:32:44] } 12. c3 { [%eval 0.12] [%clk 1:32:45] } 12... Ne7 { [%eval 0.44] [%clk 1:32:33] } 13. Nxf6+ { [%eval 0.42] [%clk 1:31:14] } 13... gxf6 { [%eval 0.38] [%clk 1:31:24] } 14. Nc2 { [%eval 0.4] [%clk 1:29:33] } 14... Bb7 { [%eval 0.42] [%clk 1:30:11] } 15. Bd3 { [%eval 0.46] [%clk 1:28:47] } 15... d5 { [%eval 0.42] [%clk 1:29:37] } 16. Qe2 { [%eval 0.36] [%clk 1:25:08] } 16... f5 { [%eval 0.38] [%clk 1:28:21] } 17. exf5 { [%eval 0.35] [%clk 1:19:55] } 17... e4 { [%eval 0.34] [%clk 1:26:28] } 18. f6 { [%eval 0.4] [%clk 1:20:07] } 18... Nf5 { [%eval 0.4] [%clk 1:26:53] } 19. O-O-O { [%eval 0.26] [%clk 0:51:50] } 19... Qxf6 { [%eval 0.25] [%clk 1:22:16] } 20. Nb4? { [%eval -1.07] } { Mistake. Qe1 was best. } { [%clk 0:46:07] } 20... O-O-O { [%eval -1.02] [%clk 0:55:19] } 21. Bb1 { [%eval -0.99] [%clk 0:34:18] } 21... Rhe8 { [%eval -0.82] [%clk 0:48:37] } 22. Nc2 { [%eval -0.78] [%clk 0:28:38] } 22... Kb8 { [%eval -0.74] [%clk 0:43:51] } 23. Qd2 { [%eval -0.59] [%clk 0:26:53] } 23... Qe5 { [%eval -0.41] [%clk 0:37:48] } 24. g3?! { [%eval -1.11] } { Inaccuracy. Rhe1 was best. } { [%clk 0:19:32] } 24... b4 { [%eval -1.19] [%clk 0:33:19] } 25. Qf4? { [%eval -2.91] } { Mistake. Nd4 was best. } { [%clk 0:10:26] } 25... Qxf4+ { [%eval -2.98] [%clk 0:30:45] } 26. gxf4 { [%eval -2.75] [%clk 0:10:55] } 26... bxc3? { [%eval -1.44] } { Mistake. d4 was best. } { [%clk 0:30:39] } 27. bxc3 { [%eval -1.67] [%clk 0:11:24] } 27... Rc8 { [%eval -1.65] [%clk 0:28:49] } 28. Kd2 { [%eval -1.76] [%clk 0:10:19] } 28... Rc5 { [%eval -1.9] [%clk 0:24:11] } 29. Rc1 { [%eval -1.7] [%clk 0:09:23] } 29... Rec8 { [%eval -1.66] [%clk 0:23:04] } 30. Nd4 { [%eval -1.96] [%clk 0:05:48] } 30... Nxd4 { [%eval -1.87] [%clk 0:22:36] } 31. cxd4 { [%eval -1.93] [%clk 0:06:17] } 31... Rc4 { [%eval -1.87] [%clk 0:22:51] } 32. Rxc4 { [%eval -1.74] [%clk 0:05:17] } 32... Rxc4 { [%eval -1.92] [%clk 0:23:15] } 33. f3 { [%eval -1.9] [%clk 0:04:23] } 33... Rxd4+ { [%eval -1.75] [%clk 0:16:23] } 34. Ke3 { [%eval -1.77] [%clk 0:04:49] } 34... Rc4 { [%eval -1.83] [%clk 0:16:31] } 35. fxe4 { [%eval -1.7] [%clk 0:05:11] } 35... dxe4 { [%eval -1.67] [%clk 0:16:56] } 36. f5?! { [%eval -2.88] } { Inaccuracy. Rg1 was best. } { [%clk 0:05:15] } 36... Kc7 { [%eval -2.75] [%clk 0:16:13] } 37. Rd1 { [%eval -2.74] [%clk 0:04:55] } 37... f6 { [%eval -2.89] [%clk 0:16:19] } 38. Rd2 { [%eval -2.82] [%clk 0:02:52] } 38... Rc1 { [%eval -2.25] [%clk 0:06:40] } 39. Rc2+? { [%eval -3.73] } { Mistake. Bc2 was best. } { [%clk 0:01:12] } 39... Rxc2 { [%eval -3.65] } 40. Bxc2 { [%eval -3.94] [%clk 0:01:41] } 40... Kd6 { [%eval -3.88] [%clk 0:07:18] } 41. Kd4 { [%eval -3.66] [%clk 0:27:00] } 41... a5?? { [%eval -0.2] } { Blunder. e3 was best. } { [%clk 0:32:54] } 42. a3?? { [%eval -3.75] } { Blunder. Bxe4 was best. } { [%clk 0:23:29] } 42... e3 { [%eval -4.2] [%clk 0:27:25] } 43. Bd3 { [%eval -4.26] [%clk 0:23:47] } 43... Bc6 { [%eval -4.16] [%clk 0:24:20] } 44. h4 { [%eval -4.52] [%clk 0:20:23] } 44... Ba4 { [%eval -4.42] [%clk 0:21:54] } 45. Kxe3 { [%eval -4.6] [%clk 0:11:24] } 45... Ke5 { [%eval -4.61] [%clk 0:22:18] } 46. Bc4 { [%eval -4.8] [%clk 0:11:38] } 46... Bd7 { [%eval -4.65] [%clk 0:22:04] } 47. Bg8 { [%eval -4.44] [%clk 0:11:30] } 47... Bxf5 { [%eval -5.4] [%clk 0:22:13] } 48. Kf3 { [%eval -5.4] [%clk 0:11:56] } 48... Bc2 { [%eval -5.4] [%clk 0:19:18] } 49. Ke3 { [%eval -5.4] [%clk 0:12:00] } 49... h6 { [%eval -5.25] [%clk 0:18:56] } 50. Bc4 { [%eval -5.54] [%clk 0:12:11] } 50... Kf5 { [%eval -5.04] [%clk 0:18:04] } 51. Be2 { [%eval -5.51] [%clk 0:12:24] } 51... Ke5 { [%eval -5.51] [%clk 0:17:36] } 52. Bc4 { [%eval -5.51] [%clk 0:12:52] } 52... Be4 { [%eval -5.76] [%clk 0:17:35] } 53. Bb3 { [%eval -5.82] [%clk 0:12:35] } 53... f5 { [%eval -5.8] [%clk 0:17:58] } 54. Bd1 { [%eval -5.7] [%clk 0:12:38] } 54... f4+ { [%eval -5.64] [%clk 0:17:40] } 55. Kf2 { [%eval -5.8] [%clk 0:13:07] } 55... Kd4 { [%eval -5.42] [%clk 0:17:56] } 56. Bf3? { [%eval -80.53] } { Mistake. Ba4 was best. } { [%clk 0:13:33] } 56... Bxf3 { [%eval -44.4] [%clk 0:16:31] } 57. Kxf3 { [%eval -75.47] [%clk 0:14:02] } 57... Ke5 { [%eval #-19] [%clk 0:13:23] } 58. Ke2?? { [%eval #-19] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:14:16] } 58... Kf5 { [%eval #-18] [%clk 0:13:42] } 59. Kf3 { [%eval #-18] [%clk 0:14:23] } 59... a4 { [%eval #-18] [%clk 0:14:03] } 0-1