Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-22
White: Almedina Ortiz, Edgardo J.
WhiteTitle: FM
WhiteElo: 2196
Black: Wiedenkeller, Michael
BlackTitle: IM
BlackElo: 2406
Result: 1/2-1/2
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System, Steinitz Countergambit
Variant: Standard
TimeControl: 40/5400+30:1800

1. d4 { [%eval 0.17] [%clk 1:30:55] } 1... d5 { [%eval 0.23] [%clk 1:30:44] } 2. Bf4 { [%eval 0.0] [%clk 1:31:16] } 2... c5 { [%eval 0.06] [%clk 1:30:52] } 3. e3 { [%eval 0.02] [%clk 1:31:36] } 3... Nc6 { [%eval 0.05] [%clk 1:31:08] } 4. Nf3 { [%eval 0.0] [%clk 1:28:40] } 4... Nf6 { [%eval 0.15] [%clk 1:30:57] } 5. c3 { [%eval -0.12] [%clk 1:28:28] } 5... Qb6 { [%eval -0.07] [%clk 1:29:34] } 6. Qb3 { [%eval -0.18] [%clk 1:28:48] } 6... c4 { [%eval -0.15] [%clk 1:29:43] } 7. Qc2 { [%eval -0.27] [%clk 1:29:10] } 7... Bf5 { [%eval -0.09] [%clk 1:29:49] } 8. Qc1 { [%eval -0.22] [%clk 1:29:32] } 8... e6 { [%eval -0.17] [%clk 1:27:36] } 9. h3 { [%eval -0.4] [%clk 1:29:24] } 9... h6 { [%eval -0.33] [%clk 1:26:49] } 10. Nbd2 { [%eval -0.29] [%clk 1:29:41] } 10... Rc8 { [%eval -0.04] [%clk 1:25:06] } 11. Be2 { [%eval -0.07] [%clk 1:29:54] } 11... Qd8 { [%eval 0.09] [%clk 1:14:13] } 12. Ne5 { [%eval -0.31] [%clk 1:22:03] } 12... Nxe5 { [%eval -0.25] [%clk 1:08:33] } 13. Bxe5 { [%eval -0.2] [%clk 1:22:20] } 13... Bd6 { [%eval -0.1] [%clk 1:08:35] } 14. f4?! { [%eval -0.94] } { Inaccuracy. Bxd6 was best. } { [%clk 1:12:32] } 14... Ne4?! { [%eval -0.34] } { Inaccuracy. b5 was best. } { [%clk 1:02:03] } 15. Nxe4 { [%eval -0.33] [%clk 1:11:05] } 15... Bxe4 { [%eval -0.41] [%clk 1:02:11] } 16. Bxd6 { [%eval -0.31] [%clk 1:10:48] } 16... Qxd6 { [%eval -0.33] [%clk 1:02:19] } 17. O-O { [%eval -0.32] [%clk 1:10:39] } 17... O-O { [%eval -0.28] [%clk 0:55:32] } 18. b4 { [%eval -0.38] [%clk 1:07:36] } 18... g5 { [%eval -0.14] [%clk 0:45:18] } 19. a4 { [%eval -0.39] [%clk 0:56:53] } 19... Rc7 { [%eval -0.24] [%clk 0:38:05] } 20. Ra2 { [%eval -0.33] [%clk 0:49:52] } 20... f5 { [%eval -0.36] [%clk 0:38:01] } 21. Bf3 { [%eval -0.46] [%clk 0:49:27] } 21... Bd3 { [%eval -0.48] [%clk 0:32:08] } 22. Be2 { [%eval -0.5] [%clk 0:49:13] } 22... Be4 { [%eval -0.44] [%clk 0:32:09] } 23. Bf3 { [%eval -0.47] [%clk 0:48:29] } 23... Rg7 { [%eval -0.22] [%clk 0:32:32] } 24. Bxe4 { [%eval -0.01] [%clk 0:45:55] } 24... dxe4 { [%eval -0.08] [%clk 0:32:54] } 25. Qe1 { [%eval -0.1] [%clk 0:39:26] } 25... Kh7 { [%eval -0.07] [%clk 0:31:50] } 26. fxg5 { [%eval -0.07] [%clk 0:20:04] } 26... hxg5 { [%eval -0.08] [%clk 0:24:24] } 27. g3 { [%eval -0.28] [%clk 0:20:00] } 27... Kg6 { [%eval -0.34] [%clk 0:23:44] } 28. Rg2 { [%eval -0.33] [%clk 0:19:37] } 28... Rh8 { [%eval -0.3] [%clk 0:22:11] } 29. h4 { [%eval -0.74] [%clk 0:19:23] } 29... Kf6 { [%eval -0.78] [%clk 0:18:19] } 30. hxg5+?! { [%eval -1.48] } { Inaccuracy. a5 was best. } { [%clk 0:15:40] } 30... Rxg5 { [%eval -1.45] [%clk 0:18:39] } 31. Rf4 { [%eval -1.13] [%clk 0:15:55] } 31... Qd7? { [%eval 0.0] } { Mistake. Rh3 was best. } { [%clk 0:15:55] } 32. Rh4 { [%eval 0.0] [%clk 0:11:21] } 32... Rhg8 { [%eval 0.0] [%clk 0:14:34] } 33. Rh6+ { [%eval -0.02] [%clk 0:10:41] } 33... Kg7 { [%eval 0.0] [%clk 0:13:37] } 34. Rgh2 { [%eval -0.15] [%clk 0:10:29] } 34... Qd6 { [%eval 0.05] [%clk 0:11:50] } 35. R2h3 { [%eval 0.13] [%clk 0:09:15] } 35... Kf7 { [%eval 0.25] [%clk 0:08:08] } 36. Kh2 { [%eval 0.01] [%clk 0:07:39] } 36... R8g7 { [%eval 0.04] [%clk 0:05:41] } 37. R6h5 { [%eval 0.09] [%clk 0:07:11] } 37... Rg4 { [%eval 0.1] [%clk 0:05:27] } 38. R5h4 { [%eval 0.0] [%clk 0:07:13] } 38... R4g5 { [%eval 0.0] [%clk 0:02:51] } 39. Rh5 { [%eval 0.02] [%clk 0:07:17] } 39... Rg4 { [%eval 0.0] [%clk 0:01:59] } 40. R5h4 { [%eval 0.0] [%clk 0:07:03] } 1/2-1/2