Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-13
White: Korobov, Anton
WhiteTitle: GM
WhiteElo: 2650
Black: Smerdon, David C
BlackTitle: GM
BlackElo: 2475
Result: 1-0
ECO: E70
Opening: King's Indian Defense: Normal Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:55] } 2. c4 { [%eval 0.17] [%clk 1:31:15] } 2... g6 { [%eval 0.25] [%clk 1:31:16] } 3. Nc3 { [%eval 0.21] [%clk 1:31:20] } 3... Bg7 { [%eval 0.51] [%clk 1:31:38] } 4. e4 { [%eval 0.56] [%clk 1:31:20] } 4... d6 { [%eval 0.51] [%clk 1:32:03] } 5. Bd3 { [%eval 0.34] [%clk 1:29:26] } 5... O-O { [%eval 0.39] [%clk 1:28:54] } 6. Nge2 { [%eval 0.34] [%clk 1:27:04] } 6... Nc6 { [%eval 0.34] [%clk 1:27:23] } 7. O-O { [%eval 0.35] [%clk 1:25:52] } 7... e5 { [%eval 0.38] [%clk 1:25:56] } 8. d5 { [%eval 0.38] [%clk 1:25:46] } 8... Nd4 { [%eval 0.4] [%clk 1:22:30] } 9. Nxd4 { [%eval 0.23] [%clk 1:25:03] } 9... exd4 { [%eval 0.25] [%clk 1:22:54] } 10. Ne2 { [%eval 0.21] [%clk 1:25:27] } 10... Re8 { [%eval 0.13] [%clk 1:21:10] } 11. Qc2 { [%eval 0.0] [%clk 1:18:09] } 11... Nd7 { [%eval -0.01] [%clk 1:07:53] } 12. b3 { [%eval 0.0] [%clk 1:16:02] } 12... c5 { [%eval 0.08] [%clk 1:05:32] } 13. f4 { [%eval 0.1] [%clk 1:13:15] } 13... Nf6 { [%eval 0.09] [%clk 0:51:03] } 14. Bd2 { [%eval 0.08] [%clk 1:11:11] } 14... Ng4 { [%eval 0.04] [%clk 0:47:36] } 15. h3 { [%eval 0.06] [%clk 0:45:16] } 15... Ne3 { [%eval 0.04] [%clk 0:47:38] } 16. Bxe3 { [%eval 0.04] [%clk 0:45:44] } 16... dxe3 { [%eval 0.05] [%clk 0:47:59] } 17. Rad1 { [%eval 0.04] [%clk 0:45:56] } 17... b5?! { [%eval 0.97] } { Inaccuracy. Qh4 was best. } { [%clk 0:40:19] } 18. Rf3? { [%eval -0.26] } { Mistake. cxb5 was best. } { [%clk 0:42:39] } 18... bxc4 { [%eval 0.17] [%clk 0:36:54] } 19. Bxc4 { [%eval 0.21] [%clk 0:40:13] } 19... f5 { [%eval 0.25] [%clk 0:32:55] } 20. Rxe3 { [%eval 0.29] [%clk 0:38:55] } 20... fxe4 { [%eval 0.16] [%clk 0:31:11] } 21. Rxe4 { [%eval 0.22] [%clk 0:38:43] } 21... Bf5 { [%eval 0.34] [%clk 0:27:08] } 22. Rxe8+ { [%eval 0.38] [%clk 0:36:34] } 22... Qxe8 { [%eval 0.34] [%clk 0:27:33] } 23. Bd3 { [%eval 0.0] [%clk 0:36:34] } 23... Qe3+ { [%eval 0.11] [%clk 0:26:05] } 24. Kh2 { [%eval 0.0] [%clk 0:36:26] } 24... Bd7 { [%eval 0.4] [%clk 0:13:26] } 25. Rf1 { [%eval 0.48] [%clk 0:33:41] } 25... Rf8 { [%eval 0.56] [%clk 0:11:01] } 26. a3 { [%eval 0.32] [%clk 0:23:10] } 26... Kh8 { [%eval 0.35] [%clk 0:09:22] } 27. Rf3 { [%eval 0.34] [%clk 0:17:20] } 27... Qe7 { [%eval 0.4] [%clk 0:09:50] } 28. b4 { [%eval 0.15] [%clk 0:16:53] } 28... cxb4 { [%eval 0.21] [%clk 0:06:02] } 29. axb4 { [%eval 0.22] [%clk 0:17:13] } 29... Qh4 { [%eval 0.42] [%clk 0:06:01] } 30. Rg3 { [%eval 0.22] [%clk 0:10:03] } 30... Rxf4?? { [%eval 2.53] } { Blunder. Qd8 was best. } { [%clk 0:03:47] } 31. Nxf4 { [%eval 3.01] [%clk 0:08:50] } 31... Qxf4 { [%eval 2.88] [%clk 0:04:16] } 32. Qc7 { [%eval 2.89] [%clk 0:09:14] } 32... Be5 { [%eval 2.74] [%clk 0:01:46] } 33. Qd8+ { [%eval 2.52] [%clk 0:09:31] } 33... Kg7 { [%eval 2.67] [%clk 0:02:15] } 34. Qxd7+ { [%eval 2.56] [%clk 0:09:53] } 34... Kh8?! { [%eval 3.88] } { Inaccuracy. Kf8 was best. } { [%clk 0:01:37] } 35. Qg4 { [%eval 4.05] [%clk 0:08:12] } 35... g5 { [%eval 3.86] [%clk 0:00:39] } 36. Be2 { [%eval 4.0] [%clk 0:05:39] } 36... h6 { [%eval 3.36] [%clk 0:00:34] } 37. Bd3?? { [%eval 0.21] } { Blunder. Qf3 was best. } { [%clk 0:04:35] } 37... Qe3?? { [%eval 5.08] } { Blunder. Kg7 was best. } { [%clk 0:00:44] } 38. Qf3 { [%eval 5.14] [%clk 0:03:27] } 38... Qf4 { [%eval 4.73] [%clk 0:01:06] } 39. Kg1 { [%eval 4.72] [%clk 0:03:20] } 39... Qd4+ { [%eval 4.72] [%clk 0:00:57] } 40. Qf2 { [%eval 4.65] [%clk 0:02:36] } 40... Qa1+ { [%eval 4.56] [%clk 0:01:18] } 41. Bf1 { [%eval 4.97] [%clk 0:01:06] } 41... Bd4 { [%eval 4.95] [%clk 0:29:42] } 42. Re3 { [%eval 4.86] [%clk 0:30:16] } 42... Kg7 { [%eval 4.9] [%clk 0:30:00] } 43. g4 { [%eval 4.47] [%clk 0:29:55] } 1-0