Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-22
White: Sandiford, Keron
WhiteElo: 1755
Black: Adeshole Beckley, Brian
BlackElo: 1814
Result: 1/2-1/2
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 40/5400+30:1800

1. Nf3 { [%eval 0.17] [%clk 1:30:59] } 1... d5 { [%eval 0.18] [%clk 1:30:41] } 2. d4 { [%eval 0.12] [%clk 1:31:22] } 2... Nf6 { [%eval 0.17] [%clk 1:30:41] } 3. e3 { [%eval 0.0] [%clk 1:31:47] } 3... Bg4 { [%eval 0.31] [%clk 1:30:10] } 4. c4 { [%eval 0.28] [%clk 1:32:10] } 4... e6 { [%eval 0.27] [%clk 1:29:41] } 5. h3 { [%eval 0.26] [%clk 1:31:14] } 5... Bh5 { [%eval 0.43] [%clk 1:29:06] } 6. Bd3?! { [%eval -0.13] } { Inaccuracy. cxd5 was best. } { [%clk 1:31:14] } 6... Be7 { [%eval 0.11] [%clk 1:27:16] } 7. Nc3 { [%eval -0.04] [%clk 1:30:30] } 7... O-O { [%eval 0.0] [%clk 1:26:37] } 8. O-O { [%eval 0.01] [%clk 1:24:43] } 8... c5 { [%eval -0.05] [%clk 1:26:38] } 9. dxc5 { [%eval 0.01] [%clk 1:24:45] } 9... dxc4 { [%eval 0.0] [%clk 1:24:56] } 10. Bxc4 { [%eval -0.03] [%clk 1:25:06] } 10... Qxd1 { [%eval 0.24] [%clk 1:25:17] } 11. Rxd1 { [%eval 0.33] [%clk 1:25:27] } 11... Bxf3 { [%eval 0.31] [%clk 1:25:29] } 12. gxf3 { [%eval 0.3] [%clk 1:25:50] } 12... Bxc5 { [%eval 0.31] [%clk 1:24:15] } 13. e4 { [%eval 0.1] [%clk 1:26:07] } 13... Nc6 { [%eval 0.18] [%clk 1:24:10] } 14. Bg5 { [%eval 0.02] [%clk 1:25:49] } 14... Nh5 { [%eval 0.27] [%clk 1:22:16] } 15. Kg2 { [%eval -0.14] [%clk 1:22:46] } 15... h6 { [%eval -0.02] [%clk 1:22:32] } 16. Be3 { [%eval -0.11] [%clk 1:21:18] } 16... Bxe3 { [%eval 0.14] [%clk 1:22:47] } 17. fxe3 { [%eval 0.15] [%clk 1:21:43] } 17... Rfd8 { [%eval 0.17] [%clk 1:22:32] } 18. Bb5 { [%eval 0.21] [%clk 1:21:39] } 18... Ne7 { [%eval 0.2] [%clk 1:21:43] } 19. Rd4?! { [%eval -0.41] } { Inaccuracy. Be2 was best. } { [%clk 1:18:55] } 19... a6 { [%eval -0.07] [%clk 1:20:49] } 20. Ba4?! { [%eval -0.68] } { Inaccuracy. Bd7 was best. } { [%clk 1:14:42] } 20... e5?! { [%eval 0.19] } { Inaccuracy. Nf4+ was best. } { [%clk 1:19:21] } 21. Rxd8+ { [%eval 0.0] [%clk 1:14:48] } 21... Rxd8 { [%eval 0.0] [%clk 1:19:42] } 22. Rd1 { [%eval 0.03] [%clk 1:14:57] } 22... Rxd1 { [%eval 0.07] [%clk 1:20:03] } 23. Bxd1 { [%eval 0.01] [%clk 1:15:16] } 23... Nc6 { [%eval 0.18] [%clk 1:15:38] } 24. Nd5 { [%eval 0.02] [%clk 1:14:14] } 24... Kf8 { [%eval 0.47] [%clk 1:13:15] } 25. Ba4 { [%eval 0.28] [%clk 1:13:07] } 25... b5 { [%eval 0.37] [%clk 1:13:18] } 26. Bd1 { [%eval 0.33] [%clk 1:13:07] } 26... Nf6 { [%eval 0.35] [%clk 1:13:14] } 27. Nc7 { [%eval -0.03] [%clk 1:12:25] } 27... Nb8 { [%eval -0.01] [%clk 1:12:19] } 28. Bb3 { [%eval -0.02] [%clk 1:11:18] } 28... Nfd7 { [%eval -0.01] [%clk 1:11:56] } 29. Bd5 { [%eval 0.0] [%clk 1:02:14] } 29... b4 { [%eval 0.0] [%clk 1:12:09] } 30. a3 { [%eval -0.05] [%clk 1:01:04] } 30... a5 { [%eval -0.05] [%clk 1:10:23] } 31. axb4 { [%eval 0.0] [%clk 1:00:56] } 31... axb4 { [%eval 0.0] [%clk 1:10:43] } 32. Kf2 { [%eval 0.0] [%clk 1:01:22] } 32... Ke7 { [%eval 0.0] [%clk 1:08:50] } 33. Bc4 { [%eval -0.09] [%clk 0:59:50] } 33... g5 { [%eval 0.32] [%clk 1:08:59] } 34. Kg3 { [%eval 0.05] [%clk 0:55:22] } 34... Nb6 { [%eval 0.0] [%clk 1:03:03] } 35. Nd5+ { [%eval 0.0] [%clk 0:53:56] } 35... Nxd5 { [%eval 0.0] [%clk 1:03:15] } 36. Bxd5 { [%eval -0.11] [%clk 0:54:12] } 36... Nd7 { [%eval -0.11] [%clk 1:03:18] } 37. Kg4 { [%eval -0.11] [%clk 0:45:09] } 37... Kf6 { [%eval -0.03] [%clk 1:03:04] } 38. h4 { [%eval -0.08] [%clk 0:43:45] } 38... gxh4 { [%eval -0.05] [%clk 1:02:59] } 39. Kxh4 { [%eval -0.19] [%clk 0:43:59] } 39... Kg6 { [%eval -0.08] [%clk 1:03:10] } 40. Kg4 { [%eval -0.05] [%clk 0:41:56] } 40... Nc5 { [%eval -0.08] [%clk 1:00:22] } 41. Bc4 { [%eval -0.4] [%clk 0:41:53] } 41... Na4 { [%eval -0.34] [%clk 1:00:41] } 42. b3 { [%eval -0.3] [%clk 0:39:54] } 42... Nc3 { [%eval -0.21] [%clk 1:01:03] } 43. f4 { [%eval -0.28] [%clk 0:39:06] } 43... h5+ { [%eval -0.05] [%clk 0:58:40] } 44. Kh4?? { [%eval -2.92] } { Blunder. Kf3 was best. } { [%clk 0:38:04] } 44... Nxe4?? { [%eval -0.34] } { Blunder. exf4 was best. } { [%clk 0:56:43] } 45. Bd3?? { [%eval -4.8] } { Blunder. fxe5 was best. } { [%clk 0:36:49] } 45... Kf5 { [%eval -4.58] [%clk 0:57:05] } 46. fxe5 { [%eval -4.32] [%clk 0:36:08] } 46... Kxe5 { [%eval -4.28] [%clk 0:57:28] } 47. Kxh5 { [%eval -3.82] [%clk 0:35:49] } 47... f5?? { [%eval -0.01] } { Blunder. Nd2 was best. } { [%clk 0:56:11] } 48. Kg6 { [%eval -0.03] [%clk 0:35:46] } 48... Nd2 { [%eval -0.05] [%clk 0:54:54] } 49. Bxf5 { [%eval -0.07] [%clk 0:29:41] } 49... Nxb3 { [%eval -0.07] [%clk 0:55:12] } 50. Bc2 { [%eval -0.09] [%clk 0:30:00] } 50... Nd2 { [%eval -0.12] [%clk 0:54:33] } 51. Kg5 { [%eval -0.21] [%clk 0:30:07] } 51... Nc4 { [%eval -0.23] [%clk 0:53:16] } 52. e4 { [%eval -0.26] [%clk 0:29:45] } 52... Nd2 { [%eval 0.0] [%clk 0:52:48] } 53. Kg4 { [%eval -0.02] [%clk 0:29:27] } 53... Nxe4 { [%eval -0.02] [%clk 0:53:09] } 54. Kf3 { [%eval -0.05] [%clk 0:29:21] } 54... Nc3 { [%eval -0.05] [%clk 0:52:08] } 55. Ke3 { [%eval -0.03] [%clk 0:29:32] } 55... Kd5 { [%eval -0.03] [%clk 0:52:22] } 56. Bb3+ { [%eval -0.02] [%clk 0:29:24] } 56... Kc5 { [%eval -0.05] [%clk 0:52:40] } 57. Kd2 { [%eval -0.03] [%clk 0:29:30] } 1/2-1/2