Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-19
White: Thomas, Larry
WhiteElo: 1686
Black: Grassi, Enrico
BlackTitle: FM
BlackElo: 1965
Result: 1/2-1/2
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard
TimeControl: 40/5400+30:1800_30

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... c5 { [%eval 0.65] [%clk 1:30:40] } 2. d5 { [%eval 0.45] [%clk 1:29:26] } 2... g6 { [%eval 0.56] [%clk 1:30:39] } 3. e4 { [%eval 0.63] [%clk 1:28:49] } 3... d6 { [%eval 0.68] [%clk 1:29:21] } 4. Nf3 { [%eval 0.55] [%clk 1:27:02] } 4... Bg7 { [%eval 0.69] [%clk 1:29:30] } 5. c3 { [%eval 0.25] [%clk 1:26:28] } 5... Nf6 { [%eval 0.14] [%clk 1:29:28] } 6. Qc2 { [%eval -0.27] [%clk 1:24:04] } 6... O-O { [%eval -0.2] [%clk 1:29:26] } 7. Be2 { [%eval -0.14] [%clk 1:22:18] } 7... Bd7 { [%eval 0.27] [%clk 1:28:15] } 8. O-O { [%eval 0.23] [%clk 1:22:16] } 8... b5 { [%eval 0.72] [%clk 1:28:16] } 9. Bf4 { [%eval 0.68] [%clk 1:19:13] } 9... a5 { [%eval 0.66] [%clk 1:27:01] } 10. a3?! { [%eval -0.09] } { Inaccuracy. a4 was best. } { [%clk 1:18:24] } 10... Na6?! { [%eval 0.48] } { Inaccuracy. a4 was best. } { [%clk 1:26:18] } 11. c4 { [%eval 0.04] [%clk 1:11:15] } 11... Rb8 { [%eval 0.35] [%clk 1:23:42] } 12. cxb5 { [%eval 0.34] [%clk 1:06:06] } 12... Bxb5 { [%eval 0.31] [%clk 1:23:53] } 13. Bxb5 { [%eval 0.3] [%clk 1:06:23] } 13... Rxb5 { [%eval 0.29] [%clk 1:24:14] } 14. Nc3 { [%eval 0.27] [%clk 1:06:41] } 14... Rb7 { [%eval 0.26] [%clk 1:23:50] } 15. Nd2 { [%eval 0.21] [%clk 1:02:19] } 15... Qb6? { [%eval 1.57] } { Mistake. Nc7 was best. } { [%clk 1:12:38] } 16. Rab1? { [%eval 0.27] } { Mistake. Nc4 was best. } { [%clk 1:00:35] } 16... Rfb8?! { [%eval 0.84] } { Inaccuracy. Nc7 was best. } { [%clk 1:12:34] } 17. h3 { [%eval 0.38] [%clk 0:56:42] } 17... Nd7?! { [%eval 1.17] } { Inaccuracy. Nc7 was best. } { [%clk 1:11:43] } 18. Be3? { [%eval -0.13] } { Mistake. Nc4 was best. } { [%clk 0:44:02] } 18... Qd8?! { [%eval 0.66] } { Inaccuracy. Nc7 was best. } { [%clk 1:10:26] } 19. Nc4 { [%eval 0.7] [%clk 0:41:06] } 19... Ne5 { [%eval 0.87] [%clk 1:09:39] } 20. Nxe5? { [%eval -0.31] } { Mistake. b3 was best. } { [%clk 0:40:10] } 20... Bxe5 { [%eval -0.41] [%clk 1:09:58] } 21. Rfc1 { [%eval -0.9] [%clk 0:29:36] } 21... Rb3 { [%eval -0.91] [%clk 1:07:49] } 22. Bd2 { [%eval -0.99] [%clk 0:27:28] } 22... Qb6 { [%eval -1.0] [%clk 1:06:06] } 23. Na4?! { [%eval -2.12] } { Inaccuracy. Nd1 was best. } { [%clk 0:25:57] } 23... Qb5 { [%eval -2.0] [%clk 1:05:03] } 24. Nc3 { [%eval -2.1] [%clk 0:25:48] } 24... Qb7?! { [%eval -0.98] } { Inaccuracy. Qc4 was best. } { [%clk 0:47:42] } 25. Na4?! { [%eval -2.02] } { Inaccuracy. Nd1 was best. } { [%clk 0:23:59] } 25... Qb5 { [%eval -1.98] [%clk 0:45:06] } 26. Nc3 { [%eval -1.96] [%clk 0:24:07] } 26... Qb7?! { [%eval -0.97] } { Inaccuracy. Qc4 was best. } { [%clk 0:43:51] } 27. Na4 { [%eval -1.51] [%clk 0:24:28] } 27... Qb5? { [%eval 0.0] } { Mistake. Qd7 was best. } { [%clk 0:44:02] } 1/2-1/2