Event: Biel Chess Festival GM2-Fin
Site: Biel, Switzerland
Date: 2024-07-24
White: Donchenko, Alexander
WhiteTitle: GM
WhiteElo: 2633
Black: Vaishali, Rameshbabu
BlackTitle: GM
BlackElo: 2488
Result: 1-0
ECO: A13
Opening: English Opening: Agincourt Defense
Variant: Standard
TimeControl: 120'/40, fb 60'/20, fb 15' + 30''/mv from move 61

1. c4 { [%eval 0.12] [%clk 1:59:57] } 1... e6 { [%eval 0.25] [%clk 1:58:40] } 2. g3 { [%eval 0.14] [%clk 1:55:40] } 2... d5 { [%eval 0.17] [%clk 1:58:32] } 3. Bg2 { [%eval 0.17] [%clk 1:55:28] } 3... c5 { [%eval 0.27] [%clk 1:58:15] } 4. cxd5 { [%eval 0.27] [%clk 1:50:13] } 4... exd5 { [%eval 0.28] [%clk 1:58:12] } 5. Nf3 { [%eval 0.31] [%clk 1:46:40] } 5... Nf6 { [%eval 0.3] [%clk 1:57:53] } 6. d4 { [%eval 0.3] [%clk 1:44:20] } 6... Nc6 { [%eval 0.3] [%clk 1:57:47] } 7. O-O { [%eval 0.35] [%clk 1:43:12] } 7... Be7 { [%eval 0.4] [%clk 1:57:38] } 8. dxc5 { [%eval 0.26] [%clk 1:39:35] } 8... Bxc5 { [%eval 0.31] [%clk 1:57:34] } 9. Qc2 { [%eval 0.32] [%clk 1:38:50] } 9... Bb6 { [%eval 0.25] [%clk 1:57:04] } 10. Nc3 { [%eval 0.2] [%clk 1:34:02] } 10... O-O { [%eval 0.23] [%clk 1:54:31] } 11. Na4 { [%eval 0.27] [%clk 1:27:02] } 11... Bg4 { [%eval 0.42] [%clk 1:35:27] } 12. Nxb6 { [%eval 0.35] [%clk 1:21:48] } 12... Qxb6 { [%eval 0.26] [%clk 1:34:59] } 13. Bg5 { [%eval 0.4] [%clk 1:20:27] } 13... Ne4 { [%eval 0.42] [%clk 1:25:47] } 14. Be3 { [%eval 0.44] [%clk 1:19:41] } 14... Qa6 { [%eval 0.47] [%clk 1:24:31] } 15. Rfd1 { [%eval 0.42] [%clk 1:12:21] } 15... Rad8 { [%eval 0.56] [%clk 1:21:52] } 16. a3 { [%eval 0.3] [%clk 1:05:40] } 16... Rfe8 { [%eval 0.32] [%clk 1:19:32] } 17. Rac1 { [%eval 0.24] [%clk 1:01:24] } 17... h6 { [%eval 0.27] [%clk 1:12:51] } 18. Qd3 { [%eval 0.0] [%clk 0:53:00] } 18... Qxd3 { [%eval 0.03] [%clk 0:51:36] } 19. Rxd3 { [%eval -0.08] [%clk 0:46:24] } 19... d4 { [%eval -0.07] [%clk 0:51:01] } 20. Bd2 { [%eval -0.08] [%clk 0:45:34] } 20... Nxd2 { [%eval 0.0] [%clk 0:42:40] } 21. Rxd2 { [%eval 0.01] [%clk 0:45:28] } 21... a5 { [%eval 0.51] [%clk 0:39:50] } 22. Kf1 { [%eval 0.6] [%clk 0:42:30] } 22... Rd7 { [%eval 0.91] [%clk 0:30:31] } 23. Rc5 { [%eval 0.91] [%clk 0:32:16] } 23... Rd6 { [%eval 1.36] [%clk 0:19:19] } 24. h3 { [%eval 1.0] [%clk 0:28:50] } 24... Be6 { [%eval 1.19] [%clk 0:12:28] } 25. g4? { [%eval 0.0] } { Mistake. Ne1 was best. } { [%clk 0:21:26] } 25... b6 { [%eval 0.0] [%clk 0:10:12] } 26. Rc1 { [%eval 0.0] [%clk 0:19:59] } 26... Bd5 { [%eval 0.39] [%clk 0:09:10] } 27. Nh4 { [%eval 0.32] [%clk 0:18:37] } 27... Bxg2+ { [%eval 0.36] [%clk 0:08:48] } 28. Kxg2 { [%eval 0.48] [%clk 0:18:35] } 28... g6 { [%eval 0.37] [%clk 0:06:07] } 29. Nf3 { [%eval 0.35] [%clk 0:18:16] } 29... Red8 { [%eval 0.4] [%clk 0:04:50] } 30. Rcd1 { [%eval 0.36] [%clk 0:16:54] } 30... Kf8 { [%eval 0.56] [%clk 0:03:52] } 31. e3 { [%eval 0.54] [%clk 0:14:35] } 31... d3 { [%eval 0.67] [%clk 0:03:09] } 32. Ne1 { [%eval 0.29] [%clk 0:13:25] } 32... Ne5 { [%eval 0.28] [%clk 0:02:50] } 33. b3 { [%eval 0.3] [%clk 0:13:13] } 33... a4 { [%eval 0.53] [%clk 0:02:18] } 34. f4 { [%eval 0.47] [%clk 0:12:20] } 34... Nc6 { [%eval 0.76] [%clk 0:02:15] } 35. bxa4 { [%eval 0.75] [%clk 0:06:38] } 35... Ra8 { [%eval 0.67] [%clk 0:02:13] } 36. Rxd3 { [%eval 0.67] [%clk 0:06:24] } 36... Rxd3 { [%eval 0.62] [%clk 0:02:11] } 37. Rxd3 { [%eval 0.66] [%clk 0:06:17] } 37... Rxa4 { [%eval 0.64] [%clk 0:02:09] } 38. Rc3 { [%eval 0.48] [%clk 0:02:17] } 38... Na5 { [%eval 0.56] [%clk 0:01:38] } 39. Nc2 { [%eval 0.78] [%clk 0:02:02] } 39... Nc4 { [%eval 0.74] [%clk 0:01:22] } 40. Rb3 { [%eval 0.75] [%clk 1:00:57] } 40... Ra8 { [%eval 0.86] [%clk 1:00:31] } 41. Kf2 { [%eval 0.86] [%clk 0:58:03] } 41... Kg7 { [%eval 1.16] [%clk 0:53:12] } 42. Ke2 { [%eval 1.1] [%clk 0:55:41] } 42... b5 { [%eval 1.16] [%clk 0:45:26] } 43. Kd3 { [%eval 1.09] [%clk 0:53:37] } 43... Ra7 { [%eval 1.53] [%clk 0:44:23] } 44. Kc3 { [%eval 1.62] [%clk 0:38:07] } 44... Ra4 { [%eval 1.37] [%clk 0:37:51] } 45. Kd3?! { [%eval 0.77] } { Inaccuracy. Rxb5 was best. } { [%clk 0:34:36] } 45... Ra7 { [%eval 1.1] [%clk 0:37:21] } 46. h4 { [%eval 0.77] [%clk 0:30:03] } 46... Ra8 { [%eval 0.99] [%clk 0:35:24] } 47. h5 { [%eval 0.96] [%clk 0:26:04] } 47... gxh5 { [%eval 1.07] [%clk 0:33:32] } 48. gxh5 { [%eval 1.05] [%clk 0:25:56] } 48... Ra7 { [%eval 1.46] [%clk 0:28:29] } 49. e4 { [%eval 1.28] [%clk 0:23:01] } 49... Ra4? { [%eval 2.82] } { Mistake. Ra8 was best. } { [%clk 0:23:49] } 50. e5 { [%eval 2.21] [%clk 0:20:19] } 50... Ra8 { [%eval 2.1] [%clk 0:20:38] } 51. Kd4 { [%eval 1.92] [%clk 0:14:27] } 51... Kh7 { [%eval 2.34] [%clk 0:18:17] } 52. Kc3 { [%eval 2.19] [%clk 0:12:33] } 52... Ra4?! { [%eval 3.06] } { Inaccuracy. Rc8 was best. } { [%clk 0:15:56] } 53. Rb4 { [%eval 2.86] [%clk 0:11:46] } 53... Ra5 { [%eval 3.45] [%clk 0:14:41] } 54. a4 { [%eval 3.45] [%clk 0:10:35] } 54... Nxe5 { [%eval 3.61] [%clk 0:08:08] } 55. Rxb5 { [%eval 3.45] [%clk 0:07:33] } 55... Rxa4 { [%eval 3.43] [%clk 0:07:29] } 56. fxe5 { [%eval 3.22] [%clk 0:07:21] } 56... Rh4 { [%eval 3.57] [%clk 0:07:14] } 57. Rb7 { [%eval 3.33] [%clk 0:04:29] } 57... Kg8 { [%eval 3.2] [%clk 0:06:19] } 58. Ne3 { [%eval 3.15] [%clk 0:03:51] } 58... Rxh5 { [%eval 2.85] [%clk 0:05:30] } 59. Kd4 { [%eval 3.37] [%clk 0:03:36] } 59... Rh4+ { [%eval 3.33] [%clk 0:04:52] } 60. Kd5 { [%eval 3.29] [%clk 0:17:52] } 60... Rf4 { [%eval 3.3] [%clk 0:20:11] } 61. Rb1 { [%eval 3.01] [%clk 0:14:15] } 61... Kg7? { [%eval 5.19] } { Mistake. h5 was best. } { [%clk 0:18:35] } 62. Rg1+ { [%eval 5.28] [%clk 0:14:09] } 62... Kh7 { [%eval 5.39] [%clk 0:19:03] } 63. Ng4 { [%eval 4.93] [%clk 0:11:41] } 63... h5 { [%eval 6.19] [%clk 0:19:21] } 64. Nf6+ { [%eval #38] [%clk 0:12:05] } 64... Kh6 { [%eval #43] [%clk 0:19:49] } 65. Ng8+ { [%eval #48] [%clk 0:11:57] } 65... Kh7 { [%eval 8.6] [%clk 0:20:17] } 66. Kd6 { [%eval 8.48] [%clk 0:10:47] } 66... Ra4 { [%eval 8.35] [%clk 0:18:50] } 67. Ke7 { [%eval 8.9] [%clk 0:09:38] } 67... Ra7+? { [%eval #13] } { Checkmate is now unavoidable. Rg4 was best. } { [%clk 0:19:06] } 68. Kf8 { [%eval #12] [%clk 0:09:58] } 68... h4 { [%eval #8] [%clk 0:19:01] } 69. Rg7+ { [%eval #7] [%clk 0:07:56] } 69... Kh8 { [%eval #7] [%clk 0:19:28] } 70. Rg4?? { [%eval 5.44] } { Lost forced checkmate sequence. e6 was best. } { [%clk 0:08:11] } 70... Kh7 { [%eval 5.29] [%clk 0:19:04] } 71. Rxh4+ { [%eval 5.13] [%clk 0:06:31] } 71... Kg6 { [%eval 4.99] [%clk 0:19:31] } 72. Ne7+ { [%eval 4.89] [%clk 0:06:52] } 72... Kg5 { [%eval 4.6] [%clk 0:19:56] } 73. Rh1 { [%eval 4.52] [%clk 0:06:28] } 73... Kf4 { [%eval 4.59] [%clk 0:17:05] } 74. Rf1+ { [%clk 0:06:37] } 74... Ke4 { [%clk 0:17:21] } 75. Re1+ { [%clk 0:07:00] } 1-0