Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-18
White: Duran Vega, Sergio
WhiteTitle: IM
WhiteElo: 2308
Black: Paiva, Donaldo
BlackTitle: CM
BlackElo: 2139
Result: 1-0
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard
TimeControl: 40/5400+30:1800_30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.17] [%clk 1:30:59] } 2. c4 { [%eval 0.17] [%clk 1:31:17] } 2... e6 { [%eval 0.11] [%clk 1:31:25] } 3. g3 { [%eval 0.16] [%clk 1:31:40] } 3... d5 { [%eval 0.18] [%clk 1:31:51] } 4. Bg2 { [%eval 0.17] [%clk 1:32:04] } 4... dxc4 { [%eval 0.28] [%clk 1:32:15] } 5. Nf3 { [%eval 0.22] [%clk 1:32:27] } 5... c5 { [%eval 0.26] [%clk 1:32:41] } 6. O-O { [%eval 0.21] [%clk 1:32:40] } 6... Nc6 { [%eval 0.19] [%clk 1:33:08] } 7. Qa4 { [%eval 0.1] [%clk 1:32:10] } 7... Bd7 { [%eval 0.11] [%clk 1:33:25] } 8. Qxc4 { [%eval 0.29] [%clk 1:32:38] } 8... b5 { [%eval 0.25] [%clk 1:33:23] } 9. Qd3 { [%eval 0.11] [%clk 1:33:01] } 9... c4 { [%eval 0.11] [%clk 1:33:30] } 10. Qc2 { [%eval 0.0] [%clk 1:33:30] } 10... Rc8 { [%eval 0.09] [%clk 1:33:17] } 11. e4 { [%eval 0.19] [%clk 1:33:51] } 11... Be7 { [%eval 0.16] [%clk 1:32:28] } 12. Rd1 { [%eval 0.04] [%clk 1:33:22] } 12... O-O { [%eval 0.1] [%clk 1:31:03] } 13. Qe2 { [%eval 0.11] [%clk 1:33:46] } 13... Re8 { [%eval 0.46] [%clk 1:21:29] } 14. Bf4 { [%eval 0.0] [%clk 1:30:05] } 14... Qb6 { [%eval 0.0] [%clk 1:14:41] } 15. Nc3? { [%eval -1.33] } { Mistake. Be3 was best. } { [%clk 1:25:33] } 15... b4 { [%eval -1.28] [%clk 1:10:40] } 16. Na4?! { [%eval -2.32] } { Inaccuracy. Nb1 was best. } { [%clk 1:25:20] } 16... Nxd4 { [%eval -2.62] [%clk 1:08:09] } 17. Nxd4 { [%eval -2.62] [%clk 1:25:36] } 17... Bxa4 { [%eval -2.73] [%clk 1:08:23] } 18. b3 { [%eval -2.5] [%clk 1:23:57] } 18... Bc5 { [%eval -2.41] [%clk 1:01:53] } 19. Be3 { [%eval -2.11] [%clk 1:17:18] } 19... e5 { [%eval -1.9] [%clk 0:44:23] } 20. Nf5 { [%eval -1.89] [%clk 1:15:53] } 20... cxb3 { [%eval -1.98] [%clk 0:39:07] } 21. axb3 { [%eval -1.62] [%clk 1:02:47] } 21... Bxe3?? { [%eval 0.07] } { Blunder. Bxb3 was best. } { [%clk 0:26:26] } 22. Rxa4 { [%eval 0.08] [%clk 1:01:23] } 22... Bd4 { [%eval 0.1] [%clk 0:26:04] } 23. Ra6 { [%eval 0.14] [%clk 1:00:52] } 23... Rc2 { [%eval 0.16] [%clk 0:25:40] } 24. Qxc2 { [%eval 0.12] [%clk 0:48:19] } 24... Qxa6 { [%eval 0.12] [%clk 0:26:05] } 25. Nxd4 { [%eval 0.12] [%clk 0:47:53] } 25... exd4 { [%eval 0.11] [%clk 0:26:33] } 26. Rxd4 { [%eval 0.1] [%clk 0:47:36] } 26... Qb6 { [%eval 0.11] [%clk 0:25:02] } 27. Qd2 { [%eval 0.08] [%clk 0:41:53] } 27... a5 { [%eval 0.07] [%clk 0:23:58] } 28. h3 { [%eval 0.02] [%clk 0:42:01] } 28... h5 { [%eval 0.06] [%clk 0:18:29] } 29. Kh1 { [%eval -0.07] [%clk 0:36:45] } 29... Qe6 { [%eval 0.0] [%clk 0:18:39] } 30. Qe3 { [%eval 0.0] [%clk 0:33:57] } 30... g6 { [%eval 0.0] [%clk 0:16:01] } 31. Qg5 { [%eval -0.09] [%clk 0:27:14] } 31... Qb6 { [%eval -0.05] [%clk 0:13:35] } 32. Qd2 { [%eval 0.0] [%clk 0:22:23] } 32... Qe6 { [%eval 0.0] [%clk 0:09:27] } 33. Rc4 { [%eval -0.02] [%clk 0:18:22] } 33... Nd7 { [%eval -0.01] [%clk 0:03:25] } 34. Qe3 { [%eval -0.02] [%clk 0:10:39] } 34... Rb8 { [%eval 0.0] [%clk 0:03:07] } 35. Qa7 { [%eval 0.0] [%clk 0:08:02] } 35... Rb5?? { [%eval 2.77] } { Blunder. Re8 was best. } { [%clk 0:03:12] } 36. Qc7?? { [%eval 0.14] } { Blunder. Rc8+ was best. } { [%clk 0:07:55] } 36... Qe7?? { [%eval 4.47] } { Blunder. Nf8 was best. } { [%clk 0:02:35] } 37. Rd4 { [%eval 4.54] [%clk 0:07:51] } 37... Rc5 { [%eval 4.5] [%clk 0:02:28] } 38. Qxd7 { [%eval 4.43] [%clk 0:07:14] } 38... Rc1+ { [%eval 4.6] [%clk 0:02:51] } 39. Kh2 { [%eval 4.57] [%clk 0:07:35] } 39... Qc5 { [%eval 5.67] [%clk 0:02:46] } 40. Qe8+ { [%eval 4.89] [%clk 0:06:33] } 40... Kg7?? { [%eval #8] } { Checkmate is now unavoidable. Qf8 was best. } { [%clk 0:03:06] } 41. Rd8 { [%eval 8.34] [%clk 0:06:52] } 1-0