Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-14
White: Leiva, Gianmarco
WhiteTitle: IM
WhiteElo: 2389
Black: Ahn, Hongjin
BlackTitle: IM
BlackElo: 2251
Result: 0-1
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30\

1. e4 { [%eval 0.18] [%clk 1:27:43] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.31] [%clk 1:28:06] } 2... e6 { [%eval 0.28] [%clk 1:31:15] } 3. d4 { [%eval 0.4] [%clk 1:27:19] } 3... cxd4 { [%eval 0.37] [%clk 1:31:38] } 4. Nxd4 { [%eval 0.35] [%clk 1:27:39] } 4... Nc6 { [%eval 0.28] [%clk 1:31:44] } 5. Nc3 { [%eval 0.24] [%clk 1:27:40] } 5... Nf6 { [%eval 0.42] [%clk 1:32:04] } 6. a3 { [%eval 0.24] [%clk 1:27:15] } 6... d6 { [%eval 0.23] [%clk 1:32:15] } 7. Be3 { [%eval 0.16] [%clk 1:19:50] } 7... Be7 { [%eval 0.23] [%clk 1:31:25] } 8. Qf3 { [%eval -0.02] [%clk 1:17:31] } 8... Nxd4 { [%eval 0.22] [%clk 1:27:06] } 9. Bxd4 { [%eval 0.2] [%clk 1:17:51] } 9... O-O { [%eval 0.24] [%clk 1:27:25] } 10. Bc4? { [%eval -1.14] } { Mistake. Bd3 was best. } { [%clk 1:10:02] } 10... Qc7? { [%eval 0.15] } { Mistake. e5 was best. } { [%clk 1:26:03] } 11. Qe2 { [%eval 0.14] [%clk 1:06:47] } 11... e5 { [%eval 0.22] [%clk 1:21:09] } 12. Be3 { [%eval 0.19] [%clk 1:06:14] } 12... Be6 { [%eval 0.19] [%clk 1:21:22] } 13. Bb3 { [%eval 0.14] [%clk 1:06:25] } 13... h6 { [%eval 0.16] [%clk 1:19:29] } 14. Rd1 { [%eval 0.2] [%clk 1:03:41] } 14... Rfc8 { [%eval 0.21] [%clk 1:16:37] } 15. O-O { [%eval 0.16] [%clk 1:01:57] } 15... Bc4 { [%eval 0.12] [%clk 1:11:11] } 16. Bxc4 { [%eval 0.1] [%clk 1:01:54] } 16... Qxc4 { [%eval 0.12] [%clk 1:11:38] } 17. Qf3 { [%eval -0.04] [%clk 0:50:04] } 17... b5 { [%eval -0.06] [%clk 1:03:42] } 18. Rd3 { [%eval 0.0] [%clk 0:50:26] } 18... a5 { [%eval -0.04] [%clk 0:56:17] } 19. Rc1 { [%eval -0.11] [%clk 0:48:56] } 19... b4 { [%eval -0.13] [%clk 0:48:39] } 20. b3 { [%eval -0.21] [%clk 0:43:15] } 20... Qa6 { [%eval 0.0] [%clk 0:39:43] } 21. axb4 { [%eval 0.0] [%clk 0:36:44] } 21... axb4 { [%eval 0.0] [%clk 0:40:02] } 22. Nd5 { [%eval 0.0] [%clk 0:37:10] } 22... Nxd5 { [%eval 0.0] [%clk 0:40:16] } 23. Rxd5 { [%eval 0.0] [%clk 0:37:29] } 23... Qa2 { [%eval 0.05] [%clk 0:39:28] } 24. Qd1 { [%eval 0.06] [%clk 0:34:39] } 24... Qb2 { [%eval 0.27] [%clk 0:20:47] } 25. g3 { [%eval 0.24] [%clk 0:30:07] } 25... Bf8 { [%eval 0.24] [%clk 0:13:18] } 26. Rb5 { [%eval 0.27] [%clk 0:24:37] } 26... Ra6?! { [%eval 0.96] } { Inaccuracy. Rab8 was best. } { [%clk 0:02:43] } 27. Rb7 { [%eval 0.68] [%clk 0:22:51] } 27... Rac6 { [%eval 0.66] [%clk 0:02:35] } 28. Qd5 { [%eval 0.25] [%clk 0:23:12] } 28... R6c7 { [%eval 0.28] [%clk 0:02:41] } 29. Rxb4 { [%eval 0.21] [%clk 0:21:34] } 29... Rc3 { [%eval 0.36] [%clk 0:01:08] } 30. Rd1?? { [%eval -4.61] } { Blunder. Re1 was best. } { [%clk 0:10:52] } 30... Rxe3 { [%eval -4.57] [%clk 0:00:41] } 31. Rb7?! { [%eval -6.29] } { Inaccuracy. Rf1 was best. } { [%clk 0:11:04] } 31... Rf3 { [%eval -6.96] [%clk 0:01:05] } 32. Kg2 { [%eval -7.97] [%clk 0:10:49] } 32... Rf6 { [%eval -7.75] [%clk 0:01:24] } 33. Rd2 { [%eval -9.6] [%clk 0:10:03] } 33... Rxc2 { [%eval -9.01] [%clk 0:01:07] } 0-1