Event: Round 7: Donchenko, Alexander - Sultan, Ibrahim
Date: 2024-06-21
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2639
Black: Sultan, Ibrahim
BlackTitle: IM
BlackElo: 2121
Result: 1-0
ECO: C83
Opening: Ruy Lopez: Open, Classical Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... e5 { [%eval 0.15] [%clk 1:21:03] } 2. Nf3 { [%eval 0.11] [%clk 1:31:22] } 2... Nc6 { [%eval 0.19] [%clk 1:21:13] } 3. Bb5 { [%eval 0.16] [%clk 1:31:44] } 3... a6 { [%eval 0.38] [%clk 1:21:30] } 4. Ba4 { [%eval 0.14] [%clk 1:32:09] } 4... Nf6 { [%eval 0.29] [%clk 1:21:51] } 5. O-O { [%eval 0.23] [%clk 1:32:22] } 5... Nxe4 { [%eval 0.29] [%clk 1:22:14] } 6. d4 { [%eval 0.31] [%clk 1:32:46] } 6... b5 { [%eval 0.19] [%clk 1:22:37] } 7. Bb3 { [%eval 0.33] [%clk 1:33:11] } 7... d5 { [%eval 0.25] [%clk 1:23:02] } 8. dxe5 { [%eval 0.5] [%clk 1:33:34] } 8... Be6 { [%eval 0.39] [%clk 1:23:25] } 9. c3 { [%eval 0.33] [%clk 1:33:52] } 9... Be7 { [%eval 0.42] [%clk 1:23:46] } 10. Bc2 { [%eval 0.17] [%clk 1:34:11] } 10... Bg4 { [%eval 0.27] [%clk 1:23:22] } 11. Qe1 { [%eval 0.17] [%clk 1:33:37] } 11... O-O { [%eval 0.33] [%clk 1:19:19] } 12. Nd4 { [%eval 0.44] [%clk 1:30:09] } 12... Bd7 { [%eval 0.58] [%clk 1:04:32] } 13. Bxe4 { [%eval 0.56] [%clk 1:25:03] } 13... dxe4 { [%eval 0.64] [%clk 1:04:04] } 14. Qxe4 { [%eval 0.53] [%clk 1:25:15] } 14... Nxd4 { [%eval 0.59] [%clk 1:04:10] } 15. cxd4 { [%eval 0.62] [%clk 1:24:51] } 15... Be6 { [%eval 0.8] [%clk 1:02:58] } 16. Nc3 { [%eval 0.79] [%clk 1:24:03] } 16... Bc4 { [%eval 1.04] [%clk 1:03:21] } 17. Rd1 { [%eval 1.04] [%clk 1:22:11] } 17... Bb4 { [%eval 0.94] [%clk 1:03:44] } 18. Qg4 { [%eval 0.52] [%clk 1:16:43] } 18... Qc8 { [%eval 0.47] [%clk 1:01:07] } 19. Qh5 { [%eval 0.31] [%clk 1:07:28] } 19... Bxc3 { [%eval 0.32] [%clk 1:01:11] } 20. bxc3 { [%eval 0.35] [%clk 1:07:37] } 20... Qe6 { [%eval 0.57] [%clk 1:01:31] } 21. a3 { [%eval 0.34] [%clk 1:03:01] } 21... Rfd8 { [%eval 0.37] [%clk 1:00:21] } 22. Be3 { [%eval 0.33] [%clk 0:56:51] } 22... Bd5 { [%eval 0.25] [%clk 1:00:16] } 23. Re1 { [%eval 0.37] [%clk 0:55:06] } 23... Rd7 { [%eval 0.48] [%clk 0:54:05] } 24. Qg5 { [%eval 0.19] [%clk 0:51:13] } 24... h6 { [%eval 0.25] [%clk 0:50:08] } 25. Qg3 { [%eval 0.2] [%clk 0:50:42] } 25... a5 { [%eval 0.33] [%clk 0:49:59] } 26. h3 { [%eval 0.19] [%clk 0:42:02] } 26... Ra6 { [%eval 0.21] [%clk 0:50:19] } 27. Qg4 { [%eval 0.06] [%clk 0:42:07] } 27... Qe7 { [%eval 0.07] [%clk 0:49:08] } 28. Qf5 { [%eval -0.14] [%clk 0:40:10] } 28... Rg6 { [%eval -0.01] [%clk 0:46:07] } 29. f3 { [%eval 0.0] [%clk 0:39:50] } 29... Rd8 { [%eval 0.28] [%clk 0:38:23] } 30. Kh2 { [%eval 0.12] [%clk 0:36:57] } 30... Rb8 { [%eval 0.17] [%clk 0:29:08] } 31. Re2 { [%eval 0.08] [%clk 0:34:22] } 31... Rc6 { [%eval 0.14] [%clk 0:25:53] } 32. Bd2 { [%eval 0.08] [%clk 0:33:29] } 32... Rc4 { [%eval 0.26] [%clk 0:25:54] } 33. Qg4 { [%eval 0.1] [%clk 0:25:42] } 33... Qe6 { [%eval 0.12] [%clk 0:23:17] } 34. Qh5 { [%eval 0.1] [%clk 0:18:18] } 34... Ra4 { [%eval 0.17] [%clk 0:23:04] } 35. f4 { [%eval 0.23] [%clk 0:17:04] } 35... Qg6 { [%eval 0.1] [%clk 0:23:11] } 36. Qxg6 { [%eval 0.13] [%clk 0:17:19] } 36... fxg6 { [%eval 0.15] [%clk 0:23:35] } 37. Ree1 { [%eval 0.18] [%clk 0:14:46] } 37... Rf8 { [%eval 0.45] [%clk 0:19:24] } 38. g4 { [%eval 0.28] [%clk 0:13:19] } 38... Be6 { [%eval 0.3] [%clk 0:18:39] } 39. Kg3 { [%eval 0.29] [%clk 0:08:00] } 39... Kf7 { [%eval 0.3] [%clk 0:16:03] } 40. Rf1 { [%eval 0.33] [%clk 0:06:37] } 40... Ke7 { [%eval 0.32] [%clk 0:16:21] } 41. Rf2 { [%eval 0.38] [%clk 0:05:05] } 41... Rf7 { [%eval 0.62] [%clk 0:16:20] } 42. Rb1 { [%eval 0.32] [%clk 0:28:15] } 42... Bc4 { [%eval 0.6] [%clk 0:37:06] } 43. Bc1 { [%eval 0.41] [%clk 0:26:18] } 43... Bd3 { [%eval 0.8] [%clk 0:32:17] } 44. Ra1 { [%eval 0.67] [%clk 0:26:25] } 44... Bc4 { [%eval 0.73] [%clk 0:19:29] } 45. Bb2 { [%eval 0.78] [%clk 0:24:06] } 45... Bd5 { [%eval 1.03] [%clk 0:13:17] } 46. Re1 { [%eval 0.81] [%clk 0:22:08] } 46... Be6 { [%eval 1.08] [%clk 0:13:22] } 47. Kf3?! { [%eval 0.52] } { Inaccuracy. Ref1 was best. } { [%clk 0:19:02] } 47... h5? { [%eval 2.21] } { Mistake. c6 was best. } { [%clk 0:11:29] } 48. Kg3 { [%eval 2.36] [%clk 0:18:56] } 48... hxg4 { [%eval 2.2] [%clk 0:11:49] } 49. hxg4 { [%eval 2.44] [%clk 0:19:24] } 49... c5 { [%eval 2.87] [%clk 0:06:11] } 50. Rd1 { [%eval 2.53] [%clk 0:17:37] } 50... cxd4?! { [%eval 3.34] } { Inaccuracy. Bb3 was best. } { [%clk 0:06:07] } 51. cxd4 { [%eval 3.1] [%clk 0:18:01] } 51... Bd5 { [%eval 3.11] [%clk 0:06:12] } 52. Kh4 { [%eval 2.92] [%clk 0:17:51] } 52... Rc4 { [%eval 3.62] [%clk 0:05:11] } 53. Kg5 { [%eval 3.67] [%clk 0:17:58] } 53... Rc6 { [%eval 4.13] [%clk 0:05:22] } 54. Rc1 { [%eval 4.26] [%clk 0:15:54] } 54... Rxc1 { [%eval 4.21] [%clk 0:03:52] } 55. Bxc1 { [%eval 4.03] [%clk 0:16:17] } 55... Be4 { [%eval 4.66] [%clk 0:03:57] } 56. Rb2 { [%eval 4.67] [%clk 0:15:11] } 56... Bd3 { [%eval 5.03] [%clk 0:02:59] } 57. d5 { [%eval 4.81] [%clk 0:13:29] } 57... Rf8 { [%eval 4.91] [%clk 0:02:17] } 58. Rd2 { [%eval 4.94] [%clk 0:12:53] } 58... Be4 { [%eval 5.2] [%clk 0:02:20] } 59. Rd4 { [%eval 5.28] [%clk 0:13:11] } 59... Bb1 { [%eval 5.44] [%clk 0:02:27] } 60. Bd2 { [%eval 5.31] [%clk 0:12:36] } 60... Ra8 { [%eval 5.4] [%clk 0:01:44] } 61. Bc3 { [%eval 5.27] [%clk 0:11:09] } 61... Ra7 { [%eval 5.37] [%clk 0:00:33] } 62. Rd1 { [%eval 5.32] [%clk 0:10:32] } 62... Be4 { [%eval 5.47] [%clk 0:00:57] } 63. d6+ { [%eval 6.02] [%clk 0:10:04] } 63... Ke6 { [%eval 7.64] [%clk 0:01:02] } 64. f5+ { [%eval 7.15] [%clk 0:09:50] } 64... gxf5 { [%eval 7.07] [%clk 0:01:26] } 65. gxf5+ { [%eval 6.09] [%clk 0:10:18] } 65... Bxf5 { [%eval 8.67] [%clk 0:01:34] } 66. d7 { [%eval 7.11] [%clk 0:10:42] } 66... Rxd7 { [%eval 7.17] [%clk 0:01:14] } 67. Rxd7 { [%eval 6.11] [%clk 0:11:06] } 67... Kxd7?? { [%eval #29] } { Checkmate is now unavoidable. Bh3 was best. } { [%clk 0:01:36] } 68. Kxf5 { [%eval #19] [%clk 0:11:31] } 68... b4?? { [%eval #16] } { Checkmate is now unavoidable. g6+ was best. } { [%clk 0:01:43] } 69. axb4 { [%eval #17] [%clk 0:11:54] } 69... axb4 { [%eval #15] [%clk 0:02:10] } 70. Bxb4 { [%eval #16] [%clk 0:12:16] } 1-0