Event: Round 8: Nikolay Andrianov - Sebastian Boehme
Date: 2022-01-17
White: Nikolay Andrianov
WhiteTitle: IM
Black: Sebastian Boehme
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Queen's Gambit Invitation
Variant: Standard

1. Nf3 { [%eval 0.22] [%clk 1:30:30] } 1... e6 { [%eval 0.2] [%clk 1:30:45] } 2. g3 { [%eval 0.31] [%clk 1:31:08] } 2... b5 { [%eval 0.55] [%clk 1:30:33] } 3. Bg2 { [%eval 0.42] [%clk 1:31:33] } 3... Bb7 { [%eval 0.39] [%clk 1:30:56] } 4. O-O { [%eval 0.24] [%clk 1:31:54] } 4... Nf6 { [%eval 0.0] [%clk 1:31:07] } 5. d4 { [%eval 0.15] [%clk 1:32:14] } 5... c5 { [%eval 0.21] [%clk 1:31:20] } 6. c3 { [%eval 0.14] [%clk 1:31:35] } 6... cxd4 { [%eval 0.1] [%clk 1:30:57] } 7. cxd4 { [%eval 0.17] [%clk 1:31:55] } 7... Be7 { [%eval 0.04] [%clk 1:31:13] } 8. Bg5 { [%eval 0.3] [%clk 1:23:20] } 8... O-O { [%eval 0.19] [%clk 1:31:04] } 9. Qd3 { [%eval 0.11] [%clk 1:18:45] } 9... d5 { [%eval 0.14] [%clk 1:26:24] } 10. Qxb5 { [%eval 0.0] [%clk 1:05:25] } 10... Ba6 { [%eval -0.08] [%clk 1:25:23] } 11. Qa4 { [%eval -0.14] [%clk 1:05:16] } 11... Bxe2 { [%eval -0.38] [%clk 1:25:47] } 12. Rc1 { [%eval -0.25] [%clk 1:05:30] } 12... Bxf3?! { [%eval 0.45] } { Inaccuracy. Nbd7 was best. } { [%clk 1:18:48] } 13. Bxf3 { [%eval 0.29] [%clk 1:03:31] } 13... Nbd7 { [%eval 0.3] [%clk 1:16:28] } 14. Nd2 { [%eval 0.38] [%clk 0:59:31] } 14... Qb6 { [%eval 0.66] [%clk 1:04:22] } 15. Nb3 { [%eval 0.76] [%clk 0:57:19] } 15... Rfc8 { [%eval 0.93] [%clk 0:57:55] } 16. Be2 { [%eval 1.02] [%clk 0:55:40] } 16... Qd8 { [%eval 1.31] [%clk 0:47:38] } 17. Rxc8 { [%eval 1.14] [%clk 0:51:46] } 17... Rxc8 { [%eval 1.44] [%clk 0:41:34] } 18. Qxa7 { [%eval 1.19] [%clk 0:51:28] } 18... Rc2?? { [%eval 3.17] } { Blunder. Nb6 was best. } { [%clk 0:39:00] } 19. Bd3 { [%eval 2.96] [%clk 0:50:47] } 19... Rc8 { [%eval 3.02] [%clk 0:34:45] } 20. Rc1 { [%eval 3.34] [%clk 0:46:36] } 20... Ra8 { [%eval 3.23] [%clk 0:31:43] } 21. Qb7 { [%eval 3.42] [%clk 0:46:36] } 21... Nf8 { [%eval 3.93] [%clk 0:26:23] } 22. Bf4? { [%eval 2.31] } { Mistake. Rc7 was best. } { [%clk 0:40:52] } 22... Rxa2?? { [%eval 5.89] } { Blunder. Ne8 was best. } { [%clk 0:17:18] } 23. Rc8 { [%eval 5.08] [%clk 0:40:54] } 23... Qd7 { [%eval 5.61] [%clk 0:17:14] } 24. Rc7 { [%eval 5.77] [%clk 0:41:13] } 24... Qa4 { [%eval 5.3] [%clk 0:11:52] } 25. Rxe7 { [%eval 5.95] [%clk 0:41:08] } 25... Rxb2 { [%eval 5.87] [%clk 0:11:51] } 26. Rxf7 { [%eval 5.83] [%clk 0:40:55] } 26... N6d7 { [%eval 5.91] [%clk 0:04:09] } 27. Rxf8+? { [%eval 3.38] } { Mistake. Rxd7 was best. } 27... Nxf8 { [%eval 3.26] [%clk 0:01:08] } 28. Bd6 { [%eval 3.46] [%clk 0:16:32] } 28... Qd7?! { [%eval 4.43] } { Inaccuracy. Qa1+ was best. } { [%clk 0:00:34] } 29. Qxd7 { [%eval 4.3] [%clk 0:16:18] } 29... Nxd7 { [%eval 4.27] [%clk 0:01:03] } 30. Nc5 { [%eval 4.07] [%clk 0:16:25] } 30... Rd2?! { [%eval 5.19] } { Inaccuracy. Nf6 was best. } { [%clk 0:00:38] } 31. Bxh7+ { [%eval 4.52] [%clk 0:14:07] } 31... Kxh7 { [%eval 4.81] [%clk 0:00:58] } 32. Nxd7 { [%eval 4.4] [%clk 0:14:35] } 32... Rxd4 { [%eval 4.38] [%clk 0:01:11] } 33. Nf8+ { [%eval 4.62] [%clk 0:14:59] } 33... Kg8 { [%eval 4.7] [%clk 0:01:24] } 34. Nxe6 { [%eval 4.48] [%clk 0:15:27] } 34... Ra4?! { [%eval 5.76] } { Inaccuracy. Rd1+ was best. } { [%clk 0:01:26] } 35. Be5 { [%eval 6.14] [%clk 0:15:01] } 35... g6 { [%eval 6.38] [%clk 0:00:40] } 36. h4 { [%eval 5.52] [%clk 0:13:41] } 36... Re4 { [%eval 5.69] [%clk 0:00:44] } 37. f4 { [%eval 5.79] [%clk 0:14:02] } 37... Re2 { [%eval 5.81] [%clk 0:00:46] } 38. Kf1 { [%eval 5.83] [%clk 0:14:21] } 38... Rd2 { [%eval 5.66] [%clk 0:00:37] } 39. Nd4 { [%eval 5.53] [%clk 0:14:03] } 39... Kf7 { [%eval 5.76] [%clk 0:00:52] } 40. Nf3 { [%eval 5.82] [%clk 0:13:04] } 40... Rc2 { [%eval 5.99] [%clk 0:01:11] } 41. Nd4 { [%eval 5.78] [%clk 0:12:25] } 41... Rd2 { [%eval 5.86] [%clk 0:01:38] } 42. g4 { [%eval 5.95] [%clk 0:08:18] } 42... Rh2 { [%eval 6.1] [%clk 0:01:24] } 43. Nf3 { [%eval 5.87] [%clk 0:08:39] } 43... Ra2 { [%eval 6.08] [%clk 0:01:22] } 44. Ng5+ { [%eval 6.37] [%clk 0:08:14] } 44... Kg8 { [%eval 7.68] [%clk 0:00:51] } 45. f5 { [%eval 8.0] [%clk 0:08:18] } 45... gxf5 { [%eval 8.4] [%clk 0:01:05] } 46. gxf5 { [%eval 8.37] [%clk 0:08:47] } 46... Ra4 { [%eval 10.08] [%clk 0:00:40] } 47. f6 { [%eval 12.38] [%clk 0:09:01] } 47... Ra7 { [%eval 9.71] [%clk 0:00:31] } 48. f7+ { [%eval #28] [%clk 0:07:36] } 48... Rxf7+ { [%eval 64.05] [%clk 0:00:34] } 49. Nxf7 { [%eval 64.42] [%clk 0:07:59] } 49... Kxf7?! { [%eval #27] } { Checkmate is now unavoidable. d4 was best. } { [%clk 0:01:01] } 50. Kf2?! { [%eval 64.23] } { Lost forced checkmate sequence. Bd4 was best. } { [%clk 0:07:49] } 50... Ke6 { [%eval #18] [%clk 0:01:30] } 51. Bd4 { [%eval #15] [%clk 0:08:12] } 51... Kf5 { [%eval #14] [%clk 0:01:59] } 52. Kf3 { [%eval #13] [%clk 0:08:35] } 52... Kg6 { [%eval #14] [%clk 0:02:27] } 53. Kg4 { [%eval #13] [%clk 0:09:01] } 53... Kh6 { [%eval #11] [%clk 0:02:47] } 54. h5 { [%eval #10] [%clk 0:09:23] } 54... Kh7 { [%eval #10] [%clk 0:03:15] } 55. Kg5 { [%eval #9] [%clk 0:09:47] } 55... Kg8 { [%eval #9] [%clk 0:03:41] } 56. Kg6 { [%eval #8] [%clk 0:09:54] } 56... Kf8 { [%eval #8] [%clk 0:04:08] } 57. h6 { [%eval #7] [%clk 0:10:18] } 1-0