Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-21
White: Andrade, Ivan
WhiteElo: 2132
Black: Gontcharov, Serguei
BlackTitle: CM
BlackElo: 1927
Result: 1-0
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: 40/5400+30:1800

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.31] [%clk 1:31:12] } 2... e6 { [%eval 0.28] [%clk 1:31:13] } 3. d4 { [%eval 0.4] [%clk 1:31:34] } 3... cxd4 { [%eval 0.37] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.35] [%clk 1:32:01] } 4... a6 { [%eval 0.42] [%clk 1:31:59] } 5. Bd3 { [%eval 0.45] [%clk 1:32:14] } 5... Bc5 { [%eval 0.36] [%clk 1:32:02] } 6. Nb3 { [%eval 0.34] [%clk 1:32:20] } 6... Ba7 { [%eval 0.36] [%clk 1:32:27] } 7. O-O { [%eval 0.29] [%clk 1:32:34] } 7... Nc6 { [%eval 0.3] [%clk 1:32:44] } 8. Bf4 { [%eval 0.18] [%clk 1:25:33] } 8... Qf6?! { [%eval 0.88] } { Inaccuracy. e5 was best. } { [%clk 1:26:42] } 9. Bd6 { [%eval 0.66] [%clk 1:25:47] } 9... Nge7 { [%eval 0.9] [%clk 1:14:30] } 10. a4 { [%eval 0.45] [%clk 1:11:59] } 10... O-O { [%eval 0.82] [%clk 1:06:32] } 11. c3?! { [%eval 0.05] } { Inaccuracy. Na3 was best. } { [%clk 1:04:06] } 11... e5 { [%eval 0.05] [%clk 1:03:23] } 12. Bc4 { [%eval 0.09] [%clk 0:55:38] } 12... Re8 { [%eval 0.53] [%clk 0:58:22] } 13. Na3 { [%eval 0.61] [%clk 0:44:43] } 13... Ng6 { [%eval 0.51] [%clk 0:47:42] } 14. g3 { [%eval 0.0] [%clk 0:44:53] } 14... Nd4 { [%eval 0.07] [%clk 0:41:58] } 15. Nxd4 { [%eval 0.14] [%clk 0:35:30] } 15... exd4 { [%eval 0.15] [%clk 0:41:58] } 16. Qb3 { [%eval 0.1] [%clk 0:30:18] } 16... dxc3 { [%eval 0.11] [%clk 0:30:22] } 17. Rad1 { [%eval 0.18] [%clk 0:22:09] } 17... Ne5?! { [%eval 0.88] } { Inaccuracy. Bb8 was best. } { [%clk 0:22:40] } 18. Qxc3?! { [%eval 0.21] } { Inaccuracy. bxc3 was best. } { [%clk 0:20:36] } 18... Nxc4 { [%eval 0.21] [%clk 0:15:09] } 19. Qxc4 { [%eval 0.19] [%clk 0:20:38] } 19... Qe6 { [%eval 0.2] [%clk 0:09:55] } 20. a5 { [%eval -0.07] [%clk 0:11:09] } 20... b5 { [%eval -0.06] [%clk 0:08:13] } 21. axb6 { [%eval -0.04] [%clk 0:11:26] } 21... Bxb6 { [%eval -0.03] [%clk 0:08:39] } 22. Qb4 { [%eval -0.29] [%clk 0:11:02] } 22... Ba7 { [%eval -0.18] [%clk 0:08:09] } 23. Nc4 { [%eval -0.14] [%clk 0:10:49] } 23... a5 { [%eval -0.06] [%clk 0:07:26] } 24. Nxa5 { [%eval -0.14] [%clk 0:10:51] } 24... Ba6 { [%eval -0.09] [%clk 0:07:43] } 25. Rfe1 { [%eval -0.12] [%clk 0:10:49] } 25... Qf6 { [%eval -0.02] [%clk 0:06:49] } 26. Qd2?? { [%eval -1.93] } { Blunder. Rd2 was best. } { [%clk 0:11:01] } 26... Bb5?? { [%eval 0.12] } { Blunder. Qf3 was best. } { [%clk 0:05:37] } 27. b4 { [%eval -0.05] [%clk 0:10:37] } 27... Bb6 { [%eval 0.14] [%clk 0:05:42] } 28. Kg2 { [%eval 0.0] [%clk 0:10:38] } 28... Rec8 { [%eval 0.19] [%clk 0:04:59] } 29. f3 { [%eval -0.05] [%clk 0:10:06] } 29... Qc3 { [%eval 0.2] [%clk 0:04:55] } 30. Qxc3 { [%eval 0.19] [%clk 0:07:13] } 30... Rxc3 { [%eval 0.39] [%clk 0:05:20] } 31. Rd5 { [%eval -0.14] [%clk 0:06:52] } 31... Rc2+ { [%eval -0.17] [%clk 0:05:19] } 32. Kh3 { [%eval -0.26] [%clk 0:07:11] } 32... Ba4?! { [%eval 0.49] } { Inaccuracy. Be2 was best. } { [%clk 0:04:42] } 33. Ra1 { [%eval 0.37] [%clk 0:05:43] } 33... Bc6 { [%eval 0.34] [%clk 0:04:57] } 34. Rdd1 { [%eval 0.34] [%clk 0:02:01] } 34... Bxa5 { [%eval 0.41] [%clk 0:04:28] } 35. bxa5 { [%eval 0.49] [%clk 0:02:29] } 35... Bb5 { [%eval 0.97] [%clk 0:03:52] } 36. Rdb1 { [%eval 0.91] [%clk 0:02:45] } 36... Be2 { [%eval 0.86] [%clk 0:03:43] } 37. a6?! { [%eval 0.0] } { Inaccuracy. Ra3 was best. } { [%clk 0:01:48] } 37... Bxf3 { [%eval 0.0] [%clk 0:01:48] } 38. a7 { [%eval 0.0] [%clk 0:01:37] } 38... Rcc8?? { [%eval 4.14] } { Blunder. h5 was best. } { [%clk 0:02:04] } 39. Rb8 { [%eval 3.84] [%clk 0:01:48] } 39... Bxe4 { [%eval 3.64] [%clk 0:02:07] } 40. Rc1 { [%eval 3.53] [%clk 0:01:53] } 40... Bc6? { [%eval 6.0] } { Mistake. Rd8 was best. } { [%clk 0:02:29] } 41. Rxc8+ { [%eval 6.26] [%clk 0:02:11] } 41... Rxc8 { [%eval 6.17] [%clk 0:02:52] } 42. Rxc6 { [%eval 6.03] [%clk 0:02:31] } 42... dxc6 { [%eval 5.9] [%clk 0:02:35] } 43. Bb8 { [%eval 5.7] [%clk 0:02:58] } 1-0