Event: FIDE Grand Swiss 2023
Site: Villa Marina, Douglas, Isle of Man, Isle Of Man
Date: 2023-10-27
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2676
Black: Akobian, Varuzhan
BlackTitle: GM
BlackElo: 2582
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard
TimeControl: 40/90 + 30 + 30s/move

1. d4 { [%eval 0.0] [%clk 1:40:58] } 1... d5 { [%eval 0.27] [%clk 1:40:29] } 2. c4 { [%eval 0.29] [%clk 1:41:11] } 2... e6 { [%eval 0.3] [%clk 1:40:48] } 3. Nf3 { [%eval 0.0] [%clk 1:41:26] } 3... Nf6 { [%eval 0.17] [%clk 1:40:59] } 4. g3 { [%eval 0.2] [%clk 1:41:45] } 4... Bb4+ { [%eval 0.19] [%clk 1:40:24] } 5. Bd2 { [%eval 0.19] [%clk 1:41:52] } 5... Be7 { [%eval 0.15] [%clk 1:40:34] } 6. Bg2 { [%eval 0.17] [%clk 1:42:07] } 6... O-O { [%eval 0.15] [%clk 1:40:53] } 7. O-O { [%eval 0.12] [%clk 1:42:24] } 7... Nbd7 { [%eval 0.04] [%clk 1:41:10] } 8. Qc2 { [%eval 0.09] [%clk 1:41:45] } 8... c6 { [%eval 0.4] [%clk 1:38:47] } 9. Rc1 { [%eval 0.19] [%clk 1:38:43] } 9... b6 { [%eval 0.17] [%clk 1:36:09] } 10. a4 { [%eval 0.12] [%clk 1:37:35] } 10... a5?! { [%eval 0.67] } { Inaccuracy. Ba6 was best. } { [%clk 1:30:25] } 11. cxd5 { [%eval 0.35] [%clk 1:35:57] } 11... cxd5 { [%eval 0.39] [%clk 1:30:37] } 12. Nc3 { [%eval 0.49] [%clk 1:35:54] } 12... Ba6 { [%eval 0.65] [%clk 1:30:44] } 13. Nb5 { [%eval 0.67] [%clk 1:32:43] } 13... Rc8 { [%eval 0.52] [%clk 1:30:15] } 14. Qb3 { [%eval 0.35] [%clk 1:31:45] } 14... Ne4 { [%eval 0.53] [%clk 1:16:51] } 15. Bf4 { [%eval 0.35] [%clk 1:28:22] } 15... Bxb5 { [%eval 0.39] [%clk 1:10:40] } 16. Qxb5 { [%eval 0.31] [%clk 1:24:59] } 16... Nd6 { [%eval 0.38] [%clk 1:10:40] } 17. Qa6 { [%eval 0.36] [%clk 1:17:27] } 17... Nb8 { [%eval 0.19] [%clk 1:03:41] } 18. Rxc8 { [%eval 0.22] [%clk 1:13:27] } 18... Nxa6 { [%eval 0.3] [%clk 1:03:34] } 19. Rxd8 { [%eval 0.13] [%clk 1:13:50] } 19... Rxd8 { [%eval 0.21] [%clk 1:03:57] } 20. Rc1 { [%eval 0.03] [%clk 1:09:45] } 20... Rc8 { [%eval 0.21] [%clk 1:03:44] } 21. Rxc8+ { [%eval 0.11] [%clk 1:06:05] } 21... Nxc8 { [%eval 0.15] [%clk 1:03:26] } 22. Ne5 { [%eval 0.0] [%clk 1:06:12] } 22... Bd6 { [%eval 0.0] [%clk 0:58:47] } 23. e4 { [%eval 0.0] [%clk 1:03:34] } 23... Nc7 { [%eval 0.46] [%clk 0:51:22] } 24. Bd2 { [%eval 0.3] [%clk 0:58:38] } 24... f6 { [%eval 0.25] [%clk 0:49:43] } 25. Nc6 { [%eval 0.13] [%clk 0:56:39] } 25... dxe4 { [%eval 0.13] [%clk 0:46:24] } 26. Bxe4 { [%eval 0.1] [%clk 0:56:36] } 26... g6 { [%eval 0.1] [%clk 0:34:39] } 27. Kf1 { [%eval 0.1] [%clk 0:54:28] } 27... Kf7 { [%eval 0.1] [%clk 0:29:52] } 28. Ke2 { [%eval 0.0] [%clk 0:54:09] } 28... Nd5 { [%eval 0.04] [%clk 0:16:38] } 29. Bd3 { [%eval 0.09] [%clk 0:40:30] } 29... Ke8 { [%eval 0.0] [%clk 0:07:41] } 30. Ba6 { [%eval 0.0] [%clk 0:30:15] } 30... Kd7 { [%eval 0.0] [%clk 0:06:48] } 31. h4 { [%eval 0.0] [%clk 0:30:05] } 31... Nce7 { [%eval 0.17] [%clk 0:00:53] } 32. Nxe7 { [%eval 0.17] [%clk 0:29:13] } 32... Kxe7 { [%eval 0.22] [%clk 0:00:44] } 33. Bc8 { [%eval 0.0] [%clk 0:23:25] } 33... Bb4 { [%eval 0.0] [%clk 0:00:32] } 34. Bc1 { [%eval 0.0] [%clk 0:23:14] } 34... h5 { [%eval 0.07] [%clk 0:00:31] } 35. Ba6 { [%eval 0.08] [%clk 0:21:55] } 35... Kf7 { [%eval 0.12] [%clk 0:00:52] } 36. Bd3 { [%eval 0.04] [%clk 0:20:35] } 36... Kg7 { [%eval 0.04] [%clk 0:00:33] } 37. Be4 { [%eval 0.29] [%clk 0:20:34] } 37... Bd6 { [%eval 0.09] [%clk 0:00:32] } 38. Bf3 { [%eval 0.23] [%clk 0:09:17] } 38... Kf7 { [%eval 0.28] [%clk 0:00:35] } 39. Kd3 { [%eval 0.15] [%clk 0:09:31] } 39... Ke7? { [%eval 1.35] } { Mistake. Bb4 was best. } { [%clk 0:00:37] } 40. Kc4 { [%eval 2.19] [%clk 0:09:31] } 40... Nc7 { [%eval 1.81] [%clk 0:00:32] } 41. Be4 { [%eval 2.5] [%clk 0:42:52] } 41... f5 { [%eval 2.03] [%clk 0:50:19] } 42. Bc6 { [%eval 2.03] [%clk 0:40:45] } 42... f4 { [%eval 2.46] [%clk 0:25:26] } 43. gxf4 { [%eval 1.87] [%clk 0:37:29] } 43... Kf7 { [%eval 2.82] [%clk 0:24:44] } 44. Be3?! { [%eval 1.97] } { Inaccuracy. f5 was best. } { [%clk 0:27:43] } 44... Be7 { [%eval 2.17] [%clk 0:23:04] } 45. d5 { [%eval 2.04] [%clk 0:26:47] } 45... exd5+ { [%eval 2.16] [%clk 0:21:37] } 46. Bxd5+ { [%eval 2.57] [%clk 0:27:15] } 46... Nxd5 { [%eval 2.25] [%clk 0:21:59] } 47. Kxd5 { [%eval 2.23] [%clk 0:27:41] } 47... Bd8 { [%eval 2.21] [%clk 0:21:57] } 48. Bd4 { [%eval 2.13] [%clk 0:25:32] } 48... Bxh4?! { [%eval 3.12] } { Inaccuracy. Ke7 was best. } { [%clk 0:13:54] } 49. Bxb6 { [%eval 3.06] [%clk 0:25:43] } 49... Ke7 { [%eval 2.87] [%clk 0:13:37] } 50. Ke4 { [%eval 2.43] [%clk 0:13:32] } 50... Bf6? { [%eval 4.29] } { Mistake. Kd6 was best. } { [%clk 0:06:08] } 51. f5 { [%eval 4.31] [%clk 0:04:41] } 51... gxf5+ { [%eval 4.68] [%clk 0:01:02] } 52. Kxf5 { [%eval 4.37] [%clk 0:05:09] } 52... Bxb2 { [%eval 4.21] [%clk 0:01:26] } 53. Bxa5 { [%eval 4.27] [%clk 0:05:33] } 53... Bd4 { [%eval 5.06] [%clk 0:00:35] } 54. f3 { [%eval 4.16] [%clk 0:05:45] } 54... Be3 { [%eval 4.67] [%clk 0:00:33] } 55. Bc7 { [%eval 4.8] [%clk 0:04:37] } 55... Kd7 { [%eval 4.62] [%clk 0:00:33] } 56. Bf4 { [%eval 4.85] [%clk 0:03:22] } 56... Bf2 { [%eval 4.88] [%clk 0:00:42] } 57. Kg5 { [%eval 5.1] [%clk 0:03:17] } 57... h4 { [%eval 4.95] [%clk 0:00:52] } 58. Kg4 { [%eval 5.61] [%clk 0:03:32] } 58... Kc6 { [%eval 5.14] [%clk 0:00:34] } 59. Bg5 { [%eval 5.57] [%clk 0:03:47] } 59... Kb6?! { [%eval 9.34] } { Inaccuracy. h3 was best. } { [%clk 0:15:30] } 1-0