Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-20
White: Cheng, Bobby
WhiteTitle: GM
WhiteElo: 2588
Black: Sapalo, Gabriel
BlackElo: 2058
Result: 1-0
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 40/5400+30:1800

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] } 2. c4 { [%eval 0.17] [%clk 1:31:21] } 2... e6 { [%eval 0.11] [%clk 1:25:24] } 3. Nc3 { [%eval 0.0] [%clk 1:30:29] } 3... d5 { [%eval 0.24] [%clk 1:25:20] } 4. cxd5 { [%eval 0.35] [%clk 1:30:21] } 4... exd5 { [%eval 0.26] [%clk 1:25:35] } 5. Bg5 { [%eval 0.21] [%clk 1:30:36] } 5... Be7 { [%eval 0.25] [%clk 1:25:32] } 6. e3 { [%eval 0.23] [%clk 1:30:47] } 6... h6 { [%eval 0.29] [%clk 1:25:41] } 7. Bh4 { [%eval 0.28] [%clk 1:30:14] } 7... c6 { [%eval 0.28] [%clk 1:25:01] } 8. Bd3 { [%eval 0.28] [%clk 1:30:07] } 8... O-O { [%eval 0.22] [%clk 1:24:58] } 9. Nge2 { [%eval 0.25] [%clk 1:29:16] } 9... a5 { [%eval 0.25] [%clk 1:23:11] } 10. O-O { [%eval 0.25] [%clk 1:28:47] } 10... Ne4 { [%eval 0.55] [%clk 1:21:59] } 11. Bxe7 { [%eval 0.57] [%clk 1:26:22] } 11... Qxe7 { [%eval 0.54] [%clk 1:22:07] } 12. Bxe4 { [%eval 0.55] [%clk 1:10:57] } 12... dxe4 { [%eval 0.51] [%clk 1:22:17] } 13. Qc2 { [%eval 0.59] [%clk 1:11:22] } 13... Re8 { [%eval 1.09] [%clk 1:18:45] } 14. Ng3 { [%eval 1.11] [%clk 1:07:47] } 14... f5 { [%eval 1.11] [%clk 1:17:19] } 15. f3 { [%eval 1.18] [%clk 1:08:06] } 15... b5?! { [%eval 2.35] } { Inaccuracy. exf3 was best. } { [%clk 1:07:53] } 16. fxe4 { [%eval 2.3] [%clk 1:05:56] } 16... b4?! { [%eval 3.07] } { Inaccuracy. fxe4 was best. } { [%clk 0:55:46] } 17. Na4 { [%eval 3.07] [%clk 1:04:04] } 17... fxe4 { [%eval 3.06] [%clk 0:54:01] } 18. Rf4?! { [%eval 1.9] } { Inaccuracy. Nb6 was best. } { [%clk 1:01:34] } 18... Ba6? { [%eval 3.34] } { Mistake. Be6 was best. } { [%clk 0:52:31] } 19. Nc5 { [%eval 3.15] [%clk 0:55:21] } 19... Bd3 { [%eval 3.63] [%clk 0:40:59] } 20. Qb3+ { [%eval 3.45] [%clk 0:53:22] } 20... Kh8 { [%eval 3.47] [%clk 0:41:09] } 21. Nf5 { [%eval 3.56] [%clk 0:51:35] } 21... Qf6 { [%eval 4.2] [%clk 0:37:59] } 22. Nh4 { [%eval 4.07] [%clk 0:37:38] } 22... a4 { [%eval 4.15] [%clk 0:30:25] } 23. Qxb4 { [%eval 4.08] [%clk 0:35:09] } 23... Qg5 { [%eval 4.23] [%clk 0:26:49] } 24. Qb7 { [%eval 3.88] [%clk 0:34:07] } 24... Na6 { [%eval 4.19] [%clk 0:26:19] } 25. Ne6 { [%eval 4.24] [%clk 0:32:35] } 25... Rab8 { [%eval 4.26] [%clk 0:24:00] } 26. Qf7 { [%eval 4.07] [%clk 0:32:00] } 26... Rxe6 { [%eval 3.96] [%clk 0:24:04] } 27. Qxe6 { [%eval 3.87] [%clk 0:32:22] } 27... Nb4?! { [%eval 5.68] } { Inaccuracy. Kh7 was best. } { [%clk 0:19:33] } 28. Qd6 { [%eval 5.63] [%clk 0:28:58] } 28... Na6 { [%eval 5.64] [%clk 0:17:42] } 29. Ng6+ { [%eval 5.44] [%clk 0:27:10] } 29... Kh7 { [%eval 5.48] [%clk 0:17:00] } 30. Nf8+ { [%eval 5.62] [%clk 0:26:33] } 30... Kg8 { [%eval 5.59] [%clk 0:15:25] } 31. Ne6 { [%eval 5.58] [%clk 0:25:21] } 31... Qg6 { [%eval 5.71] [%clk 0:13:26] } 32. Rf8+ { [%eval 5.58] [%clk 0:22:34] } 32... Rxf8 { [%eval 5.81] [%clk 0:13:26] } 33. Qxf8+ { [%eval 5.87] [%clk 0:23:00] } 33... Kh7 { [%eval 5.69] [%clk 0:13:47] } 34. Qc8 { [%eval 5.64] [%clk 0:22:03] } 34... Qf7 { [%eval 5.59] [%clk 0:13:53] } 35. Nf8+ { [%eval 5.19] [%clk 0:21:43] } 35... Kg8 { [%eval 5.21] [%clk 0:14:04] } 36. Ng6+ { [%eval 5.28] [%clk 0:21:53] } 36... Kh7 { [%eval 5.17] [%clk 0:13:33] } 37. Ne5 { [%eval 5.1] [%clk 0:22:15] } 1-0