Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-15
White: Heron, Andrew
WhiteElo: 2026
Black: Cabezas Solano, David Alejandro
BlackTitle: FM
BlackElo: 2248
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 40/5400+30:1800+30\

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.31] [%clk 1:30:29] } 2... d6 { [%eval 0.21] [%clk 1:31:17] } 3. d4 { [%eval 0.27] [%clk 1:30:23] } 3... cxd4 { [%eval 0.19] [%clk 1:31:35] } 4. Qxd4 { [%eval 0.08] [%clk 1:30:26] } 4... Nc6 { [%eval 0.16] [%clk 1:31:53] } 5. Bb5 { [%eval 0.1] [%clk 1:30:09] } 5... Bd7 { [%eval 0.18] [%clk 1:32:18] } 6. Qd3 { [%eval 0.1] [%clk 1:30:29] } 6... g6 { [%eval 0.34] [%clk 1:31:49] } 7. O-O { [%eval 0.22] [%clk 1:30:37] } 7... Bg7 { [%eval 0.3] [%clk 1:32:14] } 8. c4 { [%eval 0.23] [%clk 1:29:31] } 8... Nf6 { [%eval 0.21] [%clk 1:32:15] } 9. Nc3 { [%eval 0.22] [%clk 1:29:07] } 9... O-O { [%eval 0.2] [%clk 1:32:32] } 10. h3 { [%eval 0.24] [%clk 1:29:30] } 10... Nb4 { [%eval 0.35] [%clk 1:32:22] } 11. Qe2 { [%eval 0.31] [%clk 1:25:33] } 11... a6 { [%eval 0.36] [%clk 1:32:27] } 12. Bxd7 { [%eval 0.32] [%clk 1:24:30] } 12... Nxd7 { [%eval 0.34] [%clk 1:32:53] } 13. Bd2 { [%eval 0.4] [%clk 1:21:53] } 13... Rc8 { [%eval 0.35] [%clk 1:31:01] } 14. Rac1 { [%eval 0.29] [%clk 1:15:15] } 14... Nc5 { [%eval 0.35] [%clk 1:26:06] } 15. Rfd1 { [%eval 0.37] [%clk 1:03:52] } 15... Nc6 { [%eval 0.39] [%clk 1:05:36] } 16. b3 { [%eval 0.38] [%clk 1:01:53] } 16... Rb8 { [%eval 0.65] [%clk 1:01:35] } 17. Bf4 { [%eval 0.78] [%clk 0:54:34] } 17... Qa5?! { [%eval 1.84] } { Inaccuracy. Re8 was best. } { [%clk 0:58:38] } 18. Nd5 { [%eval 1.78] [%clk 0:52:08] } 18... Ne6 { [%eval 1.62] [%clk 0:48:23] } 19. Be3 { [%eval 1.63] [%clk 0:47:57] } 19... Rfe8?! { [%eval 2.4] } { Inaccuracy. Qd8 was best. } { [%clk 0:41:13] } 20. a4 { [%eval 2.42] [%clk 0:45:16] } 20... Qd8 { [%eval 2.25] [%clk 0:32:12] } 21. c5?? { [%eval 0.49] } { Blunder. b4 was best. } { [%clk 0:42:03] } 21... Kh8? { [%eval 1.95] } { Mistake. Nxc5 was best. } { [%clk 0:22:11] } 22. cxd6 { [%eval 1.98] [%clk 0:39:05] } 22... exd6 { [%eval 1.96] [%clk 0:24:49] } 23. b4 { [%eval 1.77] [%clk 0:37:40] } 23... Ne7?? { [%eval 4.07] } { Blunder. Kg8 was best. } { [%clk 0:19:54] } 24. Ng5 { [%eval 4.09] [%clk 0:33:04] } 24... Rf8 { [%eval 4.11] [%clk 0:18:33] } 25. Nxe6 { [%eval 4.06] [%clk 0:28:16] } 25... fxe6 { [%eval 4.07] [%clk 0:18:56] } 26. Bb6 { [%eval 4.11] [%clk 0:28:10] } 26... Qe8 { [%eval 4.11] [%clk 0:16:59] } 27. Nxe7 { [%eval 4.0] [%clk 0:27:56] } 27... Qxe7 { [%eval 4.11] [%clk 0:15:38] } 28. Bc7 { [%eval 4.01] [%clk 0:25:18] } 28... Be5 { [%eval 4.12] [%clk 0:15:07] } 29. Bxb8 { [%eval 4.12] [%clk 0:25:08] } 29... Rxb8 { [%eval 4.02] [%clk 0:15:36] } 30. Rc2 { [%eval 4.04] [%clk 0:21:12] } 30... Rf8 { [%eval 4.02] [%clk 0:15:01] } 31. g3 { [%eval 4.2] [%clk 0:17:53] } 31... Qf6 { [%eval 4.53] [%clk 0:14:08] } 32. Rdc1 { [%eval 4.53] [%clk 0:15:41] } 32... Bd4 { [%eval 4.78] [%clk 0:14:07] } 33. Rc8 { [%eval 4.81] [%clk 0:13:16] } 33... Bxf2+ { [%eval 4.88] [%clk 0:13:35] } 34. Kg2 { [%eval 5.27] [%clk 0:13:44] } 34... Bd4 { [%eval 5.44] [%clk 0:13:09] } 35. Rxf8+ { [%eval 5.4] [%clk 0:14:00] } 35... Qxf8 { [%eval 5.36] [%clk 0:13:37] } 36. Qf3 { [%eval 5.21] [%clk 0:14:07] } 36... Qe7 { [%eval 6.25] [%clk 0:13:12] } 37. Rc4?! { [%eval 4.35] } { Inaccuracy. Rc7 was best. } { [%clk 0:10:42] } 37... Be5?! { [%eval 5.87] } { Inaccuracy. Bf6 was best. } { [%clk 0:11:57] } 38. b5?! { [%eval 4.24] } { Inaccuracy. Rc7 was best. } { [%clk 0:10:42] } 38... axb5 { [%eval 4.18] [%clk 0:11:37] } 39. axb5 { [%eval 4.24] [%clk 0:11:10] } 39... b6 { [%eval 4.16] [%clk 0:11:29] } 40. Rc6 { [%eval 3.93] [%clk 0:10:34] } 40... Bd4?! { [%eval 5.17] } { Inaccuracy. h5 was best. } { [%clk 0:09:02] } 41. Qf4 { [%eval 5.16] [%clk 0:07:55] } 41... e5 { [%eval 5.26] [%clk 0:06:38] } 42. Rc7 { [%eval 5.44] [%clk 0:05:54] } 42... exf4 { [%eval 5.26] [%clk 0:05:39] } 43. Rxe7 { [%eval 5.04] [%clk 0:06:22] } 43... fxg3 { [%eval 4.91] [%clk 0:05:54] } 44. Kxg3 { [%eval 5.3] [%clk 0:06:50] } 44... Kg8 { [%eval 5.31] [%clk 0:05:21] } 45. Rd7 { [%eval 5.25] [%clk 0:06:30] } 45... h6 { [%eval 5.28] [%clk 0:05:15] } 46. Kg4 { [%eval 4.94] [%clk 0:06:46] } 46... Be5 { [%eval 6.12] [%clk 0:04:36] } 47. h4 { [%eval 6.12] [%clk 0:05:56] } 47... Kf8 { [%eval 6.06] [%clk 0:03:12] } 48. h5 { [%eval 5.93] [%clk 0:05:37] } 48... gxh5+ { [%eval 5.52] [%clk 0:03:16] } 49. Kxh5 { [%clk 0:05:57] } 49... Bf4 { [%clk 0:02:58] } 50. Kg6 { [%clk 0:05:34] } 50... Ke8 { [%clk 0:02:28] } 51. Rb7 { [%clk 0:05:54] } 51... Be3 { [%clk 0:02:53] } 52. Kf6 { [%clk 0:06:11] } 52... Kd8 { [%clk 0:00:36] } 53. Ke6 { [%clk 0:06:34] } 53... Kc8 { [%clk 0:00:43] } 54. Rh7 { [%clk 0:07:02] } 54... Bf4 { [%clk 0:00:57] } 55. Kd5 { [%clk 0:07:26] } 55... Kb8 { [%clk 0:30:05] } 56. Kc6 { [%clk 0:05:17] } 1-0