Event: Round 3: Ruben Gideon Koellner - Khumoyun Begmuratov
Date: 2022-03-17
White: Ruben Gideon Koellner
WhiteTitle: IM
Black: Khumoyun Begmuratov
BlackTitle: FM
Result: 1/2-1/2
ECO: A48
Opening: East Indian Defense
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:00:54] } 1... Nf6 { [%eval 0.23] [%clk 1:00:54] } 2. Nf3 { [%eval 0.12] [%clk 1:01:19] } 2... g6 { [%eval 0.21] [%clk 1:01:08] } 3. Nbd2 { [%eval 0.05] [%clk 1:01:44] } 3... d5 { [%eval 0.21] [%clk 0:59:56] } 4. e3 { [%eval 0.0] [%clk 1:02:09] } 4... Bg7 { [%eval 0.23] [%clk 1:00:14] } 5. b4 { [%eval 0.0] [%clk 1:02:34] } 5... O-O { [%eval 0.23] [%clk 1:00:06] } 6. c4 { [%eval 0.25] [%clk 1:02:50] } 6... dxc4 { [%eval 0.28] [%clk 0:53:54] } 7. Bxc4 { [%eval 0.0] [%clk 1:03:11] } 7... a5?! { [%eval 0.62] } { Inaccuracy. Nd5 was best. } { [%clk 0:52:36] } 8. b5 { [%eval 0.64] [%clk 1:03:14] } 8... Nbd7 { [%eval 0.97] [%clk 0:44:50] } 9. Bb2 { [%eval 0.82] [%clk 0:58:02] } 9... a4 { [%eval 1.27] [%clk 0:36:08] } 10. a3?! { [%eval 0.6] } { Inaccuracy. Ba3 was best. } { [%clk 0:57:23] } 10... Nb6?! { [%eval 1.16] } { Inaccuracy. c5 was best. } { [%clk 0:33:50] } 11. Be2?! { [%eval 0.35] } { Inaccuracy. Bd3 was best. } { [%clk 0:57:04] } 11... Bd7 { [%eval 0.61] [%clk 0:33:38] } 12. Ne5 { [%eval 0.87] [%clk 0:52:36] } 12... Be8 { [%eval 1.04] [%clk 0:31:40] } 13. O-O { [%eval 0.89] [%clk 0:50:36] } 13... Nfd5 { [%eval 1.08] [%clk 0:28:29] } 14. Ne4 { [%eval 1.13] [%clk 0:46:41] } 14... Ra5?! { [%eval 1.68] } { Inaccuracy. f6 was best. } { [%clk 0:22:57] } 15. Qd2 { [%eval 1.95] [%clk 0:46:34] } 15... Qa8 { [%eval 1.9] [%clk 0:20:12] } 16. Nc3 { [%eval 1.77] [%clk 0:46:25] } 16... Nxc3 { [%eval 1.82] [%clk 0:18:39] } 17. Bxc3 { [%eval 1.85] [%clk 0:46:16] } 17... Ra7?! { [%eval 2.84] } { Inaccuracy. Rxb5 was best. } { [%clk 0:19:08] } 18. Rfc1 { [%eval 2.58] [%clk 0:45:23] } 18... Qd8 { [%eval 2.45] [%clk 0:18:55] } 19. Qc2 { [%eval 2.18] [%clk 0:43:51] } 19... Ra8 { [%eval 2.52] [%clk 0:15:40] } 20. Be1 { [%eval 2.87] [%clk 0:42:54] } 20... Nd5 { [%eval 2.94] [%clk 0:14:30] } 21. Bf1?! { [%eval 1.92] } { Inaccuracy. Rab1 was best. } { [%clk 0:39:48] } 21... Qd6?! { [%eval 2.67] } { Inaccuracy. f6 was best. } { [%clk 0:12:09] } 22. Nc4 { [%eval 2.61] [%clk 0:32:26] } 22... Qd8 { [%eval 2.79] [%clk 0:09:34] } 23. Nb2?! { [%eval 1.68] } { Inaccuracy. Rab1 was best. } { [%clk 0:32:11] } 23... c6 { [%eval 1.51] [%clk 0:07:35] } 24. Nxa4 { [%eval 1.39] [%clk 0:31:53] } 24... cxb5 { [%eval 1.4] [%clk 0:07:49] } 25. Nc3?! { [%eval 0.64] } { Inaccuracy. Nc5 was best. } { [%clk 0:31:58] } 25... Nxc3 { [%eval 0.79] [%clk 0:07:44] } 26. Bxc3 { [%eval 0.53] [%clk 0:32:11] } 26... Bc6 { [%eval 0.42] [%clk 0:07:55] } 27. Qb3 { [%eval 0.57] [%clk 0:30:31] } 27... Qd7 { [%eval 0.57] [%clk 0:07:42] } 28. Rab1 { [%eval 0.62] [%clk 0:25:41] } 28... Rfc8 { [%eval 0.51] [%clk 0:07:30] } 29. Be1 { [%eval 0.24] [%clk 0:24:26] } 29... e5 { [%eval 0.26] [%clk 0:07:05] } 30. dxe5 { [%eval 0.25] [%clk 0:50:01] } 30... Bxe5 { [%eval 0.23] [%clk 0:37:27] } 31. h3 { [%eval 0.28] [%clk 0:46:51] } 31... Qe7 { [%eval 0.14] [%clk 0:25:18] } 32. Bb4 { [%eval 0.0] [%clk 0:45:20] } 32... Bd6 { [%eval 0.34] [%clk 0:21:24] } 33. Bxd6 { [%eval 0.12] [%clk 0:42:28] } 33... Qxd6 { [%eval 0.25] [%clk 0:21:52] } 34. Rc3 { [%eval 0.22] [%clk 0:42:33] } 34... h5 { [%eval 0.42] [%clk 0:13:14] } 35. Rd1 { [%eval 0.0] [%clk 0:36:51] } 35... Qe7 { [%eval 0.42] [%clk 0:11:08] } 36. Rd4 { [%eval 0.0] [%clk 0:35:29] } 36... Ra5 { [%eval 0.0] [%clk 0:10:42] } 37. Rb4 { [%eval 0.07] [%clk 0:32:37] } 37... Rca8 { [%eval 0.0] [%clk 0:10:17] } 38. Qb2 { [%eval 0.0] [%clk 0:32:52] } 38... Qe5 { [%eval 0.13] [%clk 0:08:44] } 39. Qc1 { [%eval 0.0] [%clk 0:25:05] } 39... Qe7 { [%eval 0.0] [%clk 0:08:37] } 40. Rbb3 { [%eval 0.08] [%clk 0:23:56] } 40... Ra4 { [%eval 0.43] [%clk 0:04:48] } 41. Bxb5 { [%eval 0.46] [%clk 0:19:20] } 41... Bxb5 { [%eval 0.24] [%clk 0:05:13] } 42. Rxb5 { [%eval 0.16] [%clk 0:19:46] } 42... Rxa3 { [%eval 0.24] [%clk 0:04:25] } 43. Rxa3 { [%eval 0.28] [%clk 0:19:50] } 43... Rxa3 { [%eval 0.43] [%clk 0:01:50] } 44. Rxb7 { [%eval 0.6] [%clk 0:19:47] } 44... Qxb7 { [%eval 0.58] [%clk 0:01:52] } 45. Qxa3 { [%eval 0.36] [%clk 0:20:12] } 45... Qb1+ { [%eval 0.38] [%clk 0:01:22] } 46. Kh2 { [%eval 0.52] [%clk 0:20:36] } 46... Qb8+ { [%eval 0.58] [%clk 0:01:47] } 47. g3 { [%eval 0.24] [%clk 0:20:44] } 47... h4 { [%eval 0.32] [%clk 0:01:58] } 48. e4 { [%eval 0.21] [%clk 0:20:16] } 48... Qe5 { [%eval 0.3] [%clk 0:01:44] } 49. Qf3 { [%eval 0.18] [%clk 0:19:47] } 49... hxg3+ { [%eval 0.23] [%clk 0:02:05] } 50. fxg3 { [%eval 0.3] [%clk 0:20:11] } 50... Qb2+ { [%eval 0.19] [%clk 0:02:32] } 51. Qg2 { [%eval 0.31] [%clk 0:20:33] } 51... Qe5 { [%eval 0.11] [%clk 0:02:42] } 52. Qc2 { [%eval 0.2] [%clk 0:17:57] } 52... Qd4 { [%eval 0.1] [%clk 0:02:35] } 53. h4 { [%eval 0.0] [%clk 0:17:48] } 53... Kg7 { [%eval 0.17] [%clk 0:02:22] } 54. Qe2 { [%eval 0.2] [%clk 0:18:01] } 54... Qe5 { [%eval 0.13] [%clk 0:02:34] } 55. Qf3 { [%eval 0.15] [%clk 0:18:25] } 55... Qb2+ { [%eval 0.0] [%clk 0:01:53] } 56. Kh3 { [%eval 0.18] [%clk 0:18:49] } 56... Qa1 { [%eval 0.11] [%clk 0:02:18] } 57. Qd3 { [%eval 0.05] [%clk 0:15:33] } 57... Qf6 { [%eval 0.12] [%clk 0:01:51] } 58. Kg4 { [%eval 0.12] [%clk 0:14:23] } 58... Qe6+ { [%eval 0.23] [%clk 0:01:51] } 59. Kf4 { [%eval 0.0] [%clk 0:14:46] } 59... Qf6+ { [%eval 0.25] [%clk 0:01:28] } 60. Ke3 { [%eval 0.18] [%clk 0:15:10] } 60... Qc6 { [%eval 0.16] [%clk 0:01:45] } 61. Qd4+ { [%eval 0.0] [%clk 0:15:33] } 61... f6 { [%eval 0.24] [%clk 0:01:55] } 62. Qb4 { [%eval 0.3] [%clk 0:10:36] } 62... Qc1+ { [%eval 0.28] [%clk 0:02:10] } 63. Kd4 { [%eval 0.2] [%clk 0:10:50] } 63... Qg1+ { [%eval 0.08] [%clk 0:01:04] } 64. Kd5 { [%eval 0.0] [%clk 0:10:50] } 64... Qxg3 { [%eval 0.0] [%clk 0:01:03] } 65. Qe7+ { [%eval 0.0] [%clk 0:11:17] } 65... Kg8 { [%eval 0.0] [%clk 0:01:23] } 66. Qxf6 { [%eval 0.0] [%clk 0:11:19] } 66... Qb3+ { [%eval 0.0] [%clk 0:01:45] } 67. Kc5 { [%eval 0.0] [%clk 0:10:10] } 67... Qc2+ { [%eval 0.0] [%clk 0:02:11] } 68. Kd5 { [%eval 0.0] [%clk 0:10:06] } 68... Qb3+ { [%eval 0.0] [%clk 0:02:38] } 69. Kd6 { [%eval 0.0] [%clk 0:08:53] } 69... Qb6+ { [%eval 0.0] [%clk 0:02:45] } 70. Ke5 { [%eval 0.0] [%clk 0:08:43] } 70... Qb2+ { [%eval 0.0] [%clk 0:03:12] } 71. Ke6 { [%eval 0.0] [%clk 0:09:06] } 71... Qb6+ { [%eval 0.0] [%clk 0:03:38] } 72. Ke5 { [%eval 0.0] [%clk 0:08:47] } 72... Qb2+ { [%eval 0.0] [%clk 0:04:02] } 73. Ke6 { [%eval 0.0] [%clk 0:09:14] } 73... Qb6+ { [%eval 0.0] [%clk 0:04:26] } 74. Ke5 { [%eval 0.0] [%clk 0:09:28] } 74... Qb2+ { [%eval 0.0] [%clk 0:04:51] } 75. Ke6 { [%eval 0.0] [%clk 0:09:54] } 75... Qb6+ { [%eval 0.0] [%clk 0:05:16] } 76. Ke5 { [%eval 0.0] [%clk 0:09:59] } 76... Qb2+ { [%eval 0.0] [%clk 0:05:40] } 77. Ke6 { [%eval 0.0] [%clk 0:10:25] } 77... Qb6+ { [%eval 0.0] [%clk 0:06:03] } 1/2-1/2