Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-16
White: Duda, Jan-Krzysztof
WhiteTitle: GM
WhiteElo: 2732
Black: Dragnev, Valentin
BlackTitle: GM
BlackElo: 2556
Result: 1/2-1/2
ECO: E45
Opening: Nimzo-Indian Defense: St. Petersburg Variation, Fischer Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:47] } 2. c4 { [%eval 0.17] [%clk 1:31:20] } 2... e6 { [%eval 0.11] [%clk 1:31:01] } 3. Nc3 { [%eval 0.0] [%clk 1:31:41] } 3... Bb4 { [%eval 0.17] [%clk 1:31:09] } 4. e3 { [%eval 0.08] [%clk 1:32:01] } 4... b6 { [%eval 0.39] [%clk 1:29:13] } 5. Ne2 { [%eval 0.22] [%clk 1:27:50] } 5... Ba6 { [%eval 0.31] [%clk 1:29:16] } 6. a3 { [%eval 0.35] [%clk 1:26:44] } 6... Bxc3+ { [%eval 0.32] [%clk 1:26:13] } 7. Nxc3 { [%eval 0.18] [%clk 1:27:07] } 7... d5 { [%eval 0.17] [%clk 1:26:02] } 8. b3 { [%eval 0.22] [%clk 1:24:20] } 8... O-O { [%eval 0.25] [%clk 1:24:52] } 9. a4 { [%eval 0.23] [%clk 1:08:49] } 9... c5 { [%eval 0.2] [%clk 1:00:21] } 10. Ba3 { [%eval 0.18] [%clk 1:08:27] } 10... Nbd7 { [%eval 0.66] [%clk 0:58:27] } 11. Be2 { [%eval 0.57] [%clk 1:04:48] } 11... dxc4 { [%eval 0.92] [%clk 0:55:25] } 12. bxc4 { [%eval 0.95] [%clk 1:04:45] } 12... Bb7 { [%eval 0.99] [%clk 0:55:31] } 13. O-O { [%eval 1.06] [%clk 0:57:33] } 13... Ne4 { [%eval 1.16] [%clk 0:50:36] } 14. Nxe4 { [%eval 1.05] [%clk 0:55:54] } 14... Bxe4 { [%eval 1.03] [%clk 0:51:04] } 15. f3 { [%eval 1.05] [%clk 0:55:54] } 15... Bb7 { [%eval 1.22] [%clk 0:50:46] } 16. e4 { [%eval 0.85] [%clk 0:55:03] } 16... Re8 { [%eval 1.26] [%clk 0:44:43] } 17. d5 { [%eval 1.28] [%clk 0:53:17] } 17... exd5?! { [%eval 2.2] } { Inaccuracy. Ba6 was best. } { [%clk 0:45:07] } 18. exd5?! { [%eval 1.18] } { Inaccuracy. cxd5 was best. } { [%clk 0:52:31] } 18... Qh4 { [%eval 1.12] [%clk 0:42:25] } 19. Bb2 { [%eval 1.11] [%clk 0:48:02] } 19... Re7 { [%eval 1.52] [%clk 0:37:29] } 20. Qd2 { [%eval 1.28] [%clk 0:36:49] } 20... Rae8 { [%eval 1.23] [%clk 0:36:53] } 21. Rf2 { [%eval 1.23] [%clk 0:36:13] } 21... Ne5 { [%eval 1.04] [%clk 0:32:09] } 22. Qc3 { [%eval 1.19] [%clk 0:33:41] } 22... f6 { [%eval 1.3] [%clk 0:31:32] } 23. Bf1 { [%eval 1.18] [%clk 0:33:36] } 23... Ng6 { [%eval 1.2] [%clk 0:25:15] } 24. a5 { [%eval 1.04] [%clk 0:29:24] } 24... Nf4 { [%eval 1.02] [%clk 0:23:02] } 25. Qd2 { [%eval 1.19] [%clk 0:28:29] } 25... Bc8 { [%eval 1.47] [%clk 0:15:22] } 26. axb6?! { [%eval 0.63] } { Inaccuracy. d6 was best. } { [%clk 0:28:02] } 26... axb6 { [%eval 0.64] [%clk 0:15:46] } 27. Ra8 { [%eval 0.61] [%clk 0:23:25] } 27... Bd7?! { [%eval 1.38] } { Inaccuracy. Qg5 was best. } { [%clk 0:15:44] } 28. Rxe8+ { [%eval 1.42] [%clk 0:22:29] } 28... Rxe8 { [%eval 1.52] [%clk 0:16:01] } 29. Bc1 { [%eval 1.49] [%clk 0:22:49] } 29... Ng6 { [%eval 1.54] [%clk 0:15:59] } 30. Qb2 { [%eval 1.45] [%clk 0:22:12] } 30... Re1 { [%eval 1.97] [%clk 0:05:28] } 31. Bd2 { [%eval 1.97] [%clk 0:13:44] } 31... Rd1 { [%eval 2.37] [%clk 0:02:16] } 32. f4 { [%eval 2.2] [%clk 0:13:55] } 32... Qg4 { [%eval 2.37] [%clk 0:01:18] } 33. Qxb6 { [%eval 2.51] [%clk 0:13:20] } 33... Nh4? { [%eval 4.38] } { Mistake. Rxf1+ was best. } { [%clk 0:01:01] } 34. Qd8+ { [%eval 4.37] [%clk 0:03:11] } 34... Kf7 { [%eval 4.26] [%clk 0:01:30] } 35. h3 { [%eval 4.26] [%clk 0:03:32] } 35... Rxf1+ { [%eval 4.09] [%clk 0:01:08] } 36. Kh2?? { [%eval 0.0] } { Blunder. Kxf1 was best. } { [%clk 0:03:17] } 36... Qxh3+ { [%eval 0.0] [%clk 0:00:35] } 37. gxh3 { [%eval 0.0] [%clk 0:03:41] } 37... Rxf2+ { [%eval 0.0] [%clk 0:00:59] } 38. Kg3 { [%eval 0.0] [%clk 0:01:09] } 38... Rf3+ { [%eval 0.0] [%clk 0:01:15] } 39. Kh2 { [%eval 0.0] [%clk 0:01:38] } 39... Rf2+ { [%eval 0.0] [%clk 0:01:30] } 40. Kg3 { [%eval 0.0] [%clk 0:00:45] } 40... Rf3+ { [%eval 0.0] [%clk 0:01:17] } 41. Kh2 { [%eval 0.0] [%clk 0:01:14] } 1/2-1/2