Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-16
White: Cogan, Nicolas
WhiteElo: 2112
Black: Cabralis, Quinn
BlackTitle: FM
BlackElo: 2169
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation, Positional Variation
Variant: Standard
TimeControl: 40/5400+30:1800_30\

1. d4 { [%eval 0.17] [%clk 1:28:18] } 1... d5 { [%eval 0.23] [%clk 1:30:39] } 2. c4 { [%eval 0.19] [%clk 1:28:41] } 2... e6 { [%eval 0.17] [%clk 1:30:51] } 3. Nc3 { [%eval 0.21] [%clk 1:28:37] } 3... Nf6 { [%eval 0.24] [%clk 1:31:06] } 4. cxd5 { [%eval 0.35] [%clk 1:29:02] } 4... exd5 { [%eval 0.26] [%clk 1:31:28] } 5. Bg5 { [%eval 0.21] [%clk 1:29:27] } 5... Bb4 { [%eval 0.28] [%clk 1:31:17] } 6. e3 { [%eval 0.32] [%clk 1:24:16] } 6... h6 { [%eval 0.33] [%clk 1:31:33] } 7. Bxf6 { [%eval 0.17] [%clk 1:21:05] } 7... Qxf6 { [%eval 0.25] [%clk 1:29:58] } 8. Bd3 { [%eval 0.04] [%clk 1:20:14] } 8... c5 { [%eval 0.14] [%clk 1:21:44] } 9. Ne2 { [%eval 0.04] [%clk 1:17:16] } 9... c4?! { [%eval 0.79] } { Inaccuracy. cxd4 was best. } { [%clk 1:20:42] } 10. Bc2 { [%eval 0.64] [%clk 1:16:25] } 10... O-O { [%eval 0.54] [%clk 1:17:50] } 11. O-O { [%eval 0.54] [%clk 1:13:54] } 11... Rd8 { [%eval 0.62] [%clk 1:16:40] } 12. Nf4 { [%eval 0.67] [%clk 0:59:36] } 12... Bxc3 { [%eval 0.62] [%clk 0:53:02] } 13. bxc3 { [%eval 0.69] [%clk 0:59:59] } 13... Nc6 { [%eval 0.62] [%clk 0:53:04] } 14. Rb1 { [%eval 0.53] [%clk 0:41:49] } 14... Rb8 { [%eval 0.55] [%clk 0:49:19] } 15. a4 { [%eval 0.66] [%clk 0:38:18] } 15... Ne7 { [%eval 0.63] [%clk 0:31:02] } 16. f3 { [%eval 0.78] [%clk 0:33:29] } 16... Nf5?! { [%eval 1.43] } { Inaccuracy. b6 was best. } { [%clk 0:22:21] } 17. Qd2 { [%eval 1.45] [%clk 0:30:31] } 17... Qg5 { [%eval 1.59] [%clk 0:21:24] } 18. Rf2 { [%eval 1.37] [%clk 0:24:28] } 18... Nh4 { [%eval 1.84] [%clk 0:16:44] } 19. e4 { [%eval 1.92] [%clk 0:21:30] } 19... dxe4?! { [%eval 2.64] } { Inaccuracy. b5 was best. } { [%clk 0:16:40] } 20. fxe4?! { [%eval 1.96] } { Inaccuracy. Rb5 was best. } { [%clk 0:21:58] } 20... a6?! { [%eval 2.66] } { Inaccuracy. b5 was best. } { [%clk 0:16:34] } 21. Rb6 { [%eval 2.58] [%clk 0:16:50] } 21... Qa5?! { [%eval 3.43] } { Inaccuracy. Bg4 was best. } { [%clk 0:16:06] } 22. Rb4?! { [%eval 2.51] } { Inaccuracy. Rxh6 was best. } { [%clk 0:16:09] } 22... b5 { [%eval 2.51] [%clk 0:13:42] } 23. g3?! { [%eval 1.41] } { Inaccuracy. Qe3 was best. } { [%clk 0:07:06] } 23... Ng6 { [%eval 1.21] [%clk 0:14:10] } 24. Nxg6 { [%eval 1.36] [%clk 0:06:19] } 24... fxg6 { [%eval 1.25] [%clk 0:14:38] } 25. Qf4 { [%eval 0.82] [%clk 0:04:27] } 25... Qb6? { [%eval 2.25] } { Mistake. Be6 was best. } { [%clk 0:08:58] } 26. Qf7+ { [%eval 2.15] [%clk 0:03:05] } 26... Kh7 { [%eval 2.27] [%clk 0:09:21] } 27. e5 { [%eval 2.19] [%clk 0:03:16] } 27... Qe6?! { [%eval 3.15] } { Inaccuracy. Rb7 was best. } { [%clk 0:07:42] } 28. Be4 { [%eval 2.86] [%clk 0:01:47] } 28... Qg4 { [%eval 2.66] [%clk 0:05:35] } 29. Bf3? { [%eval 1.35] } { Mistake. Qf3 was best. } { [%clk 0:00:43] } 29... Qg5 { [%eval 1.24] [%clk 0:04:54] } 30. Qf4 { [%eval 1.21] [%clk 0:00:48] } 30... Qe7 { [%eval 0.98] [%clk 0:02:58] } 31. Be4?! { [%eval 0.32] } { Inaccuracy. axb5 was best. } { [%clk 0:00:34] } 31... Qe6?? { [%eval 2.25] } { Blunder. Bh3 was best. } { [%clk 0:01:39] } 32. h4 { [%eval 2.3] [%clk 0:00:35] } 32... Bb7 { [%eval 2.03] [%clk 0:01:02] } 33. axb5?? { [%eval 0.0] } { Blunder. Bxb7 was best. } { [%clk 0:00:32] } 33... Rf8 { [%eval 0.0] [%clk 0:00:49] } 34. Qe3 { [%eval 0.0] [%clk 0:00:32] } 34... Rxf2 { [%eval 0.0] [%clk 0:00:15] } 35. Kxf2 { [%eval -0.08] } 35... Qh3 { [%eval 0.0] [%clk 0:00:40] } 36. Bxb7 { [%eval 0.0] [%clk 0:00:41] } 36... Rxb7 { [%eval 0.0] [%clk 0:00:46] } 37. Kg1 { [%eval 0.0] [%clk 0:00:32] } 37... axb5 { [%eval 0.0] [%clk 0:00:48] } 38. Rb1 { [%eval 0.0] [%clk 0:00:34] } 38... Ra7 { [%eval 0.0] [%clk 0:00:55] } 39. Qf2? { [%eval -1.15] } { Mistake. Re1 was best. } { [%clk 0:00:35] } 39... Ra3? { [%eval 0.0] } { Mistake. b4 was best. } { [%clk 0:00:57] } 40. Rc1?? { [%eval -4.91] } { Blunder. Qg2 was best. } { [%clk 0:00:35] } 40... b4 { [%eval -4.8] [%clk 0:00:40] } 41. h5 { [%eval -5.78] [%clk 0:03:46] } 41... b3 { [%eval -5.11] [%clk 0:14:28] } 42. Re1?! { [%eval -7.6] } { Inaccuracy. hxg6+ was best. } { [%clk 0:00:31] } 42... Ra2 { [%eval -7.65] [%clk 0:14:07] } 43. hxg6+ { [%eval -8.47] [%clk 0:00:32] } 43... Kxg6 { [%eval -8.35] [%clk 0:14:28] } 44. Qf3 { [%eval -8.56] [%clk 0:00:35] } 44... b2 { [%eval -7.65] [%clk 0:10:13] } 45. e6? { [%eval #-15] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:00:32] } 45... Ra1 { [%eval #-17] [%clk 0:09:26] } 46. Qe4+?? { [%eval #-16] } { Checkmate is now unavoidable. Qd1 was best. } { [%clk 0:00:31] } 46... Qf5 { [%eval #-16] [%clk 0:09:44] } 47. e7 { [%eval #-6] [%clk 0:00:37] } 47... Qxe4 { [%eval #-5] [%clk 0:09:49] } 0-1