Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-11
White: Mafnas, Peter
WhiteTitle: CM
WhiteElo: 1886
Black: Ribera Veganzones, Serni
BlackTitle: FM
BlackElo: 2309
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Normal Defense
Variant: Standard
TimeControl: 40/5400+30:1800_30\

1. c4 { [%eval 0.12] [%clk 1:30:45] } 1... e6 { [%eval 0.25] [%clk 1:30:48] } 2. Nc3 { [%eval 0.21] [%clk 1:31:00] } 2... d5 { [%eval 0.23] [%clk 1:31:08] } 3. d4 { [%eval 0.19] [%clk 1:31:07] } 3... Nf6 { [%eval 0.24] [%clk 1:31:28] } 4. e3 { [%eval 0.02] [%clk 1:30:48] } 4... Be7 { [%eval 0.04] [%clk 1:29:37] } 5. Nf3 { [%eval 0.03] [%clk 1:30:34] } 5... O-O { [%eval 0.06] [%clk 1:29:56] } 6. Bd3 { [%eval -0.13] [%clk 1:30:29] } 6... a6 { [%eval 0.33] [%clk 1:27:01] } 7. O-O { [%eval -0.12] [%clk 1:30:45] } 7... dxc4 { [%eval -0.07] [%clk 1:27:04] } 8. Bxc4 { [%eval -0.16] [%clk 1:30:55] } 8... b5 { [%eval -0.09] [%clk 1:26:36] } 9. Bd3 { [%eval -0.11] [%clk 1:30:53] } 9... Bb7 { [%eval -0.12] [%clk 1:25:32] } 10. a3 { [%eval -0.03] [%clk 1:29:58] } 10... c5 { [%eval -0.08] [%clk 1:24:37] } 11. dxc5 { [%eval -0.07] [%clk 1:28:52] } 11... Bxc5 { [%eval -0.15] [%clk 1:24:43] } 12. b4 { [%eval -0.1] [%clk 1:24:47] } 12... Be7 { [%eval -0.2] [%clk 1:23:44] } 13. Bb2 { [%eval -0.08] [%clk 1:21:10] } 13... Nbd7 { [%eval -0.25] [%clk 1:23:52] } 14. Rc1 { [%eval -0.21] [%clk 1:20:30] } 14... Rc8 { [%eval -0.19] [%clk 1:21:36] } 15. e4 { [%eval -0.26] [%clk 1:18:17] } 15... Nb6 { [%eval -0.32] [%clk 1:17:20] } 16. Qe2 { [%eval -0.29] [%clk 1:12:30] } 16... Nc4 { [%eval -0.33] [%clk 1:14:22] } 17. Rfd1 { [%eval -0.65] [%clk 1:11:44] } 17... Nxb2 { [%eval -0.61] [%clk 1:03:48] } 18. Qxb2 { [%eval -0.6] [%clk 1:11:57] } 18... Qb6 { [%eval -0.62] [%clk 1:00:39] } 19. Qe2 { [%eval -0.83] [%clk 1:08:07] } 19... Rfd8 { [%eval -0.67] [%clk 0:54:26] } 20. Nd2? { [%eval -2.22] } { Mistake. e5 was best. } { [%clk 1:03:40] } 20... Nd7 { [%eval -1.82] [%clk 0:48:56] } 21. e5?! { [%eval -2.61] } { Inaccuracy. Qe1 was best. } { [%clk 0:56:18] } 21... Qd4 { [%eval -2.52] [%clk 0:44:57] } 22. Nb3 { [%eval -3.01] [%clk 0:45:41] } 22... Qxe5 { [%eval -2.94] [%clk 0:44:19] } 23. Ne4 { [%eval -2.86] [%clk 0:39:41] } 23... Bd5 { [%eval -2.64] [%clk 0:37:51] } 24. f4? { [%eval -4.45] } { Mistake. Nbc5 was best. } { [%clk 0:29:28] } 24... Qxf4 { [%eval -4.44] [%clk 0:35:54] } 25. Rf1 { [%eval -4.75] [%clk 0:29:32] } 25... Rxc1 { [%eval -4.86] [%clk 0:34:44] } 26. Nxc1 { [%eval -4.88] [%clk 0:29:39] } 26... Qe5 { [%eval -4.76] [%clk 0:34:24] } 27. Qc2 { [%eval -5.53] [%clk 0:28:53] } 27... f5 { [%eval -5.6] [%clk 0:32:59] } 28. Ng3 { [%eval -5.54] [%clk 0:27:53] } 28... Nf6 { [%eval -5.36] [%clk 0:30:05] } 29. Nce2 { [%eval -6.14] [%clk 0:25:16] } 29... Ng4 { [%eval -5.99] [%clk 0:29:18] } 30. Nf4 { [%eval -6.33] [%clk 0:21:43] } 30... Ne3 { [%eval -6.23] [%clk 0:27:06] } 31. Qe2 { [%eval -6.15] [%clk 0:20:34] } 31... Qd4 { [%eval -5.4] [%clk 0:25:12] } 32. Qf2 { [%eval -5.37] [%clk 0:19:52] } 32... Bg5 { [%eval -5.58] [%clk 0:18:55] } 33. Nge2 { [%eval -5.72] [%clk 0:18:57] } 33... Qe5 { [%eval -5.69] [%clk 0:18:39] } 34. Re1 { [%eval -5.51] [%clk 0:19:04] } 34... Nxg2 { [%eval -4.73] [%clk 0:14:50] } 35. Nxg2 { [%eval -4.83] [%clk 0:17:11] } 35... Bxg2 { [%eval -4.71] [%clk 0:15:13] } 36. Qxg2 { [%eval -5.59] [%clk 0:17:27] } 36... Bd2 { [%eval -5.35] [%clk 0:13:49] } 37. Rd1 { [%eval -5.35] [%clk 0:17:15] } 37... Rxd3 { [%eval -5.43] [%clk 0:13:13] } 38. Kf1 { [%eval -5.46] [%clk 0:16:22] } 38... Qd5 { [%eval -5.42] [%clk 0:12:38] } 39. Qxd5 { [%eval -5.38] [%clk 0:14:53] } 39... Rxd5 { [%eval -5.21] [%clk 0:13:01] } 0-1