Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-21
White: Ahn, Hongjin
WhiteTitle: IM
WhiteElo: 2251
Black: Mehrad, Ahmad Tamim
BlackTitle: CM
BlackElo: 2015
Result: 1-0
ECO: A10
Opening: English Opening: Great Snake Variation
Variant: Standard
TimeControl: 40/5400+30:1800

1. c4 { [%eval 0.12] [%clk 1:30:57] } 1... g6 { [%eval 0.25] [%clk 1:30:30] } 2. g3 { [%eval 0.1] [%clk 1:30:42] } 2... Bg7 { [%eval 0.17] [%clk 1:30:46] } 3. Bg2 { [%eval 0.07] [%clk 1:31:07] } 3... Nf6 { [%eval 0.34] [%clk 1:29:39] } 4. Nf3 { [%eval 0.16] [%clk 1:30:21] } 4... O-O { [%eval 0.24] [%clk 1:29:38] } 5. O-O { [%eval 0.1] [%clk 1:30:45] } 5... c5 { [%eval 0.18] [%clk 1:29:45] } 6. d4 { [%eval 0.21] [%clk 1:30:33] } 6... cxd4 { [%eval 0.17] [%clk 1:29:25] } 7. Nxd4 { [%eval 0.11] [%clk 1:30:56] } 7... Nc6 { [%eval 0.3] [%clk 1:29:02] } 8. Nc3 { [%eval 0.41] [%clk 1:31:19] } 8... Qb6 { [%eval 0.59] [%clk 1:23:34] } 9. e3 { [%eval 0.47] [%clk 1:30:56] } 9... d6 { [%eval 0.45] [%clk 1:22:40] } 10. b3 { [%eval 0.46] [%clk 1:31:05] } 10... Bd7 { [%eval 0.44] [%clk 1:20:11] } 11. Bb2 { [%eval 0.39] [%clk 1:31:16] } 11... Rad8 { [%eval 0.59] [%clk 1:18:08] } 12. Qd2 { [%eval 0.27] [%clk 1:31:00] } 12... a6 { [%eval 0.38] [%clk 1:18:15] } 13. Rfe1 { [%eval 0.19] [%clk 1:30:09] } 13... Ne5?! { [%eval 1.01] } { Inaccuracy. Qa5 was best. } { [%clk 1:17:02] } 14. f4?! { [%eval 0.29] } { Inaccuracy. Nd5 was best. } { [%clk 1:28:47] } 14... Nc6 { [%eval 0.4] [%clk 1:14:33] } 15. Kh1 { [%eval 0.02] [%clk 1:27:37] } 15... Rfe8 { [%eval 0.07] [%clk 1:12:43] } 16. Nf3 { [%eval -0.21] [%clk 1:26:58] } 16... Qa5 { [%eval -0.24] [%clk 1:10:55] } 17. Rad1 { [%eval -0.39] [%clk 1:25:30] } 17... Qh5?! { [%eval 0.27] } { Inaccuracy. b5 was best. } { [%clk 1:10:47] } 18. Qf2 { [%eval -0.11] [%clk 1:15:20] } 18... Bg4 { [%eval 0.32] [%clk 1:05:43] } 19. Rb1?? { [%eval -1.47] } { Blunder. e4 was best. } { [%clk 1:11:25] } 19... e5?! { [%eval -0.51] } { Inaccuracy. Nb4 was best. } { [%clk 1:05:45] } 20. Qf1? { [%eval -1.71] } { Mistake. a3 was best. } { [%clk 1:09:53] } 20... Bf5?? { [%eval 0.1] } { Blunder. Nb4 was best. } { [%clk 1:02:58] } 21. fxe5?! { [%eval -0.74] } { Inaccuracy. e4 was best. } { [%clk 1:06:21] } 21... dxe5?! { [%eval 0.22] } { Inaccuracy. Ne4 was best. } { [%clk 1:02:19] } 22. e4 { [%eval 0.2] [%clk 1:06:38] } 22... Bc8 { [%eval 0.65] [%clk 0:58:27] } 23. Nd5 { [%eval 0.57] [%clk 1:06:49] } 23... Ng4?! { [%eval 1.29] } { Inaccuracy. g5 was best. } { [%clk 0:56:50] } 24. h3 { [%eval 1.36] [%clk 1:05:44] } 24... Nf6 { [%eval 1.9] [%clk 0:43:34] } 25. Kg1 { [%eval 1.84] [%clk 0:58:13] } 25... Nxd5 { [%eval 1.66] [%clk 0:42:24] } 26. cxd5 { [%eval 1.11] [%clk 0:57:48] } 26... Nd4 { [%eval 1.27] [%clk 0:42:26] } 27. Nxd4 { [%eval 1.2] [%clk 0:57:22] } 27... exd4 { [%eval 1.26] [%clk 0:42:34] } 28. Rbd1 { [%eval 1.39] [%clk 0:56:54] } 28... Be5 { [%eval 1.29] [%clk 0:36:50] } 29. Kh2 { [%eval 1.25] [%clk 0:47:18] } 29... Qg5 { [%eval 1.69] [%clk 0:35:25] } 30. Qf2 { [%eval 1.24] [%clk 0:46:59] } 30... f5 { [%eval 1.14] [%clk 0:19:48] } 31. exf5 { [%eval 1.25] [%clk 0:46:26] } 31... Qxf5 { [%eval 1.13] [%clk 0:16:46] } 32. Qd2 { [%eval 1.19] [%clk 0:40:36] } 32... d3? { [%eval 3.05] } { Mistake. Qf6 was best. } { [%clk 0:09:51] } 33. Rxe5 { [%eval 2.99] [%clk 0:39:40] } 33... Rxe5 { [%eval 2.87] [%clk 0:10:13] } 34. Qc3 { [%eval 2.86] [%clk 0:31:52] } 34... Rde8 { [%eval 3.2] [%clk 0:08:16] } 35. Rxd3 { [%eval 3.16] [%clk 0:31:32] } 35... Qf2 { [%eval 2.98] [%clk 0:06:31] } 36. Rf3 { [%eval 2.95] [%clk 0:26:58] } 36... Qe2 { [%eval 3.32] [%clk 0:06:47] } 37. Qd4 { [%eval 3.23] [%clk 0:23:19] } 37... Bf5 { [%eval 4.05] [%clk 0:05:19] } 38. d6 { [%eval 3.88] [%clk 0:21:57] } 38... Bd7 { [%eval 3.64] [%clk 0:02:01] } 39. Rf2?? { [%eval 0.87] } { Blunder. Ba1 was best. } { [%clk 0:19:31] } 39... Qb5?? { [%eval 6.94] } { Blunder. Qe3 was best. } { [%clk 0:01:25] } 40. b4 { [%eval 6.69] [%clk 0:12:35] } 40... h5 { [%eval 8.03] [%clk 0:01:00] } 41. a4 { [%eval 7.76] [%clk 0:11:25] } 41... Qxa4? { [%eval #7] } { Checkmate is now unavoidable. Qc6 was best. } { [%clk 0:28:25] } 42. Bd5+ { [%eval #6] [%clk 0:41:43] } 42... Kh7?? { [%eval #5] } { Checkmate is now unavoidable. Kh8 was best. } { [%clk 0:26:49] } 43. Rf7+ { [%eval #4] [%clk 0:41:52] } 43... Kh6 { [%eval #4] [%clk 0:26:26] } 44. Qf4+ { [%eval #3] [%clk 0:42:08] } 1-0