Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-12
White: Ortega Amarelle, Mariano
WhiteTitle: IM
WhiteElo: 2453
Black: Tchouka, Yakini
BlackElo: 1932
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard
TimeControl: 40/5400+30:1800_30\

1. Nf3 { [%eval 0.17] [%clk 1:30:54] } 1... d5 { [%eval 0.18] [%clk 1:30:12] } 2. g3 { [%eval 0.08] [%clk 1:31:12] } 2... Nf6 { [%eval 0.21] [%clk 1:30:35] } 3. Bg2 { [%eval 0.1] [%clk 1:31:30] } 3... e6 { [%eval 0.11] [%clk 1:30:29] } 4. O-O { [%eval 0.18] [%clk 1:31:53] } 4... Be7 { [%eval 0.25] [%clk 1:30:44] } 5. d3 { [%eval 0.15] [%clk 1:32:03] } 5... O-O { [%eval 0.0] [%clk 1:29:09] } 6. Nbd2 { [%eval -0.03] [%clk 1:32:28] } 6... b6 { [%eval 0.05] [%clk 1:29:27] } 7. e4 { [%eval -0.01] [%clk 1:32:51] } 7... dxe4 { [%eval 0.29] [%clk 1:25:55] } 8. dxe4 { [%eval 0.2] [%clk 1:33:12] } 8... Bb7 { [%eval 0.32] [%clk 1:26:16] } 9. e5 { [%eval 0.32] [%clk 1:31:15] } 9... Nfd7 { [%eval 0.25] [%clk 1:22:42] } 10. Qe2 { [%eval 0.34] [%clk 1:26:39] } 10... Nc6 { [%eval 0.3] [%clk 1:06:50] } 11. Rd1 { [%eval 0.27] [%clk 1:19:00] } 11... Qc8 { [%eval 0.18] [%clk 1:05:32] } 12. h4 { [%eval 0.24] [%clk 1:08:41] } 12... Rd8 { [%eval 0.29] [%clk 0:54:06] } 13. b3?! { [%eval -0.45] } { Inaccuracy. c3 was best. } { [%clk 0:59:11] } 13... a5 { [%eval 0.05] [%clk 0:42:39] } 14. Bb2 { [%eval 0.07] [%clk 0:57:27] } 14... a4 { [%eval 0.28] [%clk 0:42:34] } 15. Ne4 { [%eval 0.17] [%clk 0:52:30] } 15... axb3 { [%eval 0.06] [%clk 0:37:50] } 16. axb3 { [%eval 0.0] [%clk 0:45:47] } 16... Rxa1 { [%eval 0.0] [%clk 0:35:37] } 17. Rxa1 { [%eval 0.0] [%clk 0:43:44] } 17... h6 { [%eval 0.04] [%clk 0:26:47] } 18. Bc3 { [%eval 0.06] [%clk 0:19:37] } 18... Nc5? { [%eval 1.66] } { Mistake. Bb4 was best. } { [%clk 0:19:52] } 19. Ned2? { [%eval 0.0] } { Mistake. Nf6+ was best. } { [%clk 0:18:32] } 19... Bf8 { [%eval 0.0] [%clk 0:15:30] } 20. b4 { [%eval 0.0] [%clk 0:14:57] } 20... Nd7 { [%eval 0.07] [%clk 0:15:12] } 21. b5 { [%eval 0.03] [%clk 0:14:49] } 21... Ne7 { [%eval 0.07] [%clk 0:15:29] } 22. Ne4 { [%eval 0.23] [%clk 0:12:33] } 22... Nd5 { [%eval 0.67] [%clk 0:12:32] } 23. Bd4?! { [%eval 0.0] } { Inaccuracy. Bb2 was best. } { [%clk 0:12:21] } 23... Nc5?! { [%eval 0.56] } { Inaccuracy. c6 was best. } { [%clk 0:12:18] } 24. Bxc5 { [%eval 0.5] [%clk 0:11:16] } 24... Bxc5 { [%eval 0.81] [%clk 0:10:03] } 25. Rd1?! { [%eval 0.0] } { Inaccuracy. c4 was best. } { [%clk 0:02:22] } 25... Be7 { [%eval 0.05] [%clk 0:06:46] } 26. Nd4 { [%eval 0.0] [%clk 0:01:55] } 26... Qa8 { [%eval 0.0] [%clk 0:06:39] } 27. Qg4 { [%eval 0.0] [%clk 0:01:23] } 27... Kf8 { [%eval 0.53] [%clk 0:04:00] } 28. Rd3?! { [%eval -0.2] } { Inaccuracy. Kh2 was best. } { [%clk 0:00:52] } 28... Nb4?! { [%eval 0.78] } { Inaccuracy. Nf4 was best. } { [%clk 0:03:12] } 29. Nxe6+ { [%eval 0.79] [%clk 0:00:46] } 29... fxe6 { [%eval 0.85] [%clk 0:03:20] } 30. Rf3+ { [%eval 0.93] [%clk 0:01:10] } 30... Ke8?? { [%eval 7.22] } { Blunder. Kg8 was best. } { [%clk 0:02:39] } 31. Qxe6 { [%eval 5.98] [%clk 0:00:41] } 31... Bxe4?? { [%eval #3] } { Checkmate is now unavoidable. Rd1+ was best. } { [%clk 0:01:52] } 32. Rf7 { [%eval #8] [%clk 0:01:07] } 32... Rd7?? { [%eval #6] } { Checkmate is now unavoidable. Qa1+ was best. } { [%clk 0:00:37] } 33. Rxg7 { [%eval #6] [%clk 0:01:32] } 33... Qa1+ { [%eval #6] [%clk 0:30:30] } 34. Kh2 { [%eval #5] [%clk 0:31:57] } 1-0