Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-22
White: Alho, Diogo
WhiteTitle: FM
WhiteElo: 2192
Black: Eichab, Charles
BlackTitle: CM
BlackElo: 2013
Result: 1-0
ECO: E32
Opening: Nimzo-Indian Defense: Classical Variation
Variant: Standard
TimeControl: 40/5400+30:1800

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:37] } 2. c4 { [%eval 0.17] [%clk 1:31:19] } 2... e6 { [%eval 0.11] [%clk 1:30:14] } 3. Nc3 { [%eval 0.0] [%clk 1:31:41] } 3... Bb4 { [%eval 0.17] [%clk 1:30:38] } 4. Qc2 { [%eval 0.07] [%clk 1:32:01] } 4... O-O { [%eval 0.1] [%clk 1:29:15] } 5. Nf3 { [%eval 0.09] [%clk 1:32:02] } 5... d5 { [%eval 0.0] [%clk 1:29:10] } 6. a3 { [%eval 0.09] [%clk 1:30:09] } 6... Bxc3+ { [%eval 0.0] [%clk 1:29:17] } 7. Qxc3 { [%eval 0.0] [%clk 1:30:36] } 7... dxc4 { [%eval 0.03] [%clk 1:29:26] } 8. Qxc4 { [%eval 0.08] [%clk 1:30:34] } 8... b6 { [%eval 0.04] [%clk 1:29:30] } 9. g3 { [%eval -0.03] [%clk 1:28:09] } 9... Bb7 { [%eval 0.08] [%clk 1:25:26] } 10. Bg2 { [%eval 0.13] [%clk 1:27:11] } 10... Nbd7 { [%eval 0.0] [%clk 1:24:03] } 11. O-O { [%eval 0.0] [%clk 1:23:39] } 11... c5 { [%eval 0.09] [%clk 1:23:08] } 12. Rd1 { [%eval -0.12] [%clk 1:11:41] } 12... Bd5 { [%eval 0.0] [%clk 1:19:08] } 13. Qc2 { [%eval -0.28] [%clk 1:04:24] } 13... Rc8 { [%eval -0.3] [%clk 1:10:29] } 14. Qb1 { [%eval -0.34] [%clk 0:47:01] } 14... Be4 { [%eval -0.32] [%clk 0:59:24] } 15. Qa2 { [%eval -0.28] [%clk 0:47:22] } 15... Bd5 { [%eval -0.13] [%clk 0:59:20] } 16. Qb1 { [%eval -0.29] [%clk 0:45:54] } 16... Be4 { [%eval -0.39] [%clk 0:59:04] } 17. Qa2 { [%eval -0.37] [%clk 0:46:15] } 17... Bd5 { [%eval 0.0] [%clk 0:59:29] } 18. b3 { [%eval -0.14] [%clk 0:43:22] } 18... Ne4 { [%eval 0.05] [%clk 0:58:29] } 19. Bb2 { [%eval -0.43] [%clk 0:41:03] } 19... c4 { [%eval -0.36] [%clk 0:52:45] } 20. bxc4 { [%eval -0.39] [%clk 0:41:16] } 20... Rxc4 { [%eval -0.44] [%clk 0:52:57] } 21. Qb1 { [%eval -0.39] [%clk 0:41:08] } 21... Qa8 { [%eval -0.46] [%clk 0:52:36] } 22. Qd3 { [%eval -0.4] [%clk 0:39:57] } 22... Rfc8 { [%eval -0.52] [%clk 0:48:21] } 23. Rac1 { [%eval -0.58] [%clk 0:39:35] } 23... b5 { [%eval -0.52] [%clk 0:47:23] } 24. Ne1 { [%eval -0.77] [%clk 0:33:09] } 24... f5 { [%eval -0.23] [%clk 0:40:11] } 25. f3 { [%eval -0.29] [%clk 0:25:31] } 25... Nd6 { [%eval -0.34] [%clk 0:38:16] } 26. Nc2 { [%eval -0.42] [%clk 0:23:16] } 26... Nb6 { [%eval -0.32] [%clk 0:27:37] } 27. Ne3 { [%eval -0.33] [%clk 0:18:20] } 27... Rxc1 { [%eval -0.29] [%clk 0:22:53] } 28. Bxc1 { [%eval -0.31] [%clk 0:18:10] } 28... Qc6 { [%eval -0.32] [%clk 0:18:28] } 29. Bd2 { [%eval -0.78] [%clk 0:15:44] } 29... Nbc4?! { [%eval 0.0] } { Inaccuracy. Bc4 was best. } { [%clk 0:16:48] } 30. Rc1 { [%eval -0.03] [%clk 0:14:53] } 30... g6 { [%eval 0.18] [%clk 0:14:44] } 31. Bb4 { [%eval 0.27] [%clk 0:13:37] } 31... Qb6 { [%eval 0.25] [%clk 0:06:18] } 32. Kh1 { [%eval 0.0] [%clk 0:06:37] } 32... a6 { [%eval 0.28] [%clk 0:03:24] } 33. Nd1 { [%eval 0.01] [%clk 0:06:18] } 33... Qb7 { [%eval 0.13] [%clk 0:02:15] } 34. Nf2 { [%eval 0.13] [%clk 0:04:13] } 34... Bc6 { [%eval 0.24] [%clk 0:01:45] } 35. e4 { [%eval 0.23] [%clk 0:03:24] } 35... fxe4?! { [%eval 1.31] } { Inaccuracy. a5 was best. } { [%clk 0:01:04] } 36. Nxe4? { [%eval -0.09] } { Mistake. fxe4 was best. } { [%clk 0:02:34] } 36... Nxe4? { [%eval 1.09] } { Mistake. Nf5 was best. } { [%clk 0:00:45] } 37. fxe4 { [%eval 0.93] [%clk 0:03:01] } 37... Rd8?! { [%eval 1.8] } { Inaccuracy. a5 was best. } { [%clk 0:01:00] } 38. Rf1 { [%eval 1.83] [%clk 0:02:11] } 38... Qd7?! { [%eval 2.87] } { Inaccuracy. a5 was best. } { [%clk 0:00:40] } 39. Qf3? { [%eval 1.15] } { Mistake. d5 was best. } { [%clk 0:01:15] } 39... Nd6?? { [%eval 4.48] } { Blunder. Qg7 was best. } { [%clk 0:00:40] } 40. Qf4?! { [%eval 3.43] } { Inaccuracy. d5 was best. } { [%clk 0:00:40] } 40... Bb7?! { [%eval 5.35] } { Inaccuracy. Ba8 was best. } { [%clk 0:00:33] } 41. Bxd6 { [%eval 5.23] [%clk 0:30:21] } 1-0