Event: Round 4: Wilfried, Dr. Beilfuss - Yuri Boidman
Site: https://lichess.org/study/bn8Chcgf/muGJxkJM
Date: 2022-08-15
White: Wilfried, Dr. Beilfuss
Black: Yuri Boidman
Result: 0-1
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. g3 { [%eval 0.13] [%clk 1:30:53] } 1... d5 { [%eval 0.21] [%clk 1:30:38] } 2. Nf3 { [%eval 0.12] [%clk 1:31:14] } 2... Nf6 { [%eval 0.26] [%clk 1:31:00] } 3. Bg2 { [%eval 0.21] [%clk 1:31:38] } 3... Bf5 { [%eval 0.3] [%clk 1:31:16] } 4. O-O { [%eval 0.4] [%clk 1:31:42] } 4... e6 { [%eval 0.44] [%clk 1:31:38] } 5. c4 { [%eval 0.28] [%clk 1:30:08] } 5... c6 { [%eval 0.23] [%clk 1:31:57] } 6. cxd5 { [%eval 0.38] [%clk 1:24:09] } 6... cxd5 { [%eval 0.28] [%clk 1:31:12] } 7. Qb3 { [%eval 0.28] [%clk 1:23:47] } 7... Qb6 { [%eval 0.4] [%clk 1:29:48] } 8. Qxb6 { [%eval 0.5] [%clk 1:22:49] } 8... axb6 { [%eval 0.47] [%clk 1:30:08] } 9. Nc3 { [%eval 0.5] [%clk 1:19:47] } 9... Nc6 { [%eval 0.51] [%clk 1:30:18] } 10. d3 { [%eval 0.49] [%clk 1:19:33] } 10... Be7 { [%eval 0.39] [%clk 1:27:51] } 11. Nb5 { [%eval 0.56] [%clk 1:16:25] } 11... O-O { [%eval 0.39] [%clk 1:26:26] } 12. Bd2 { [%eval 0.15] [%clk 1:14:17] } 12... Rfc8 { [%eval 0.26] [%clk 1:25:08] } 13. Rfc1 { [%eval 0.28] [%clk 1:08:40] } 13... e5 { [%eval 0.27] [%clk 1:20:17] } 14. d4 { [%eval -0.17] [%clk 1:03:10] } 14... e4 { [%eval -0.32] [%clk 1:18:38] } 15. Ne1 { [%eval -0.27] [%clk 1:01:08] } 15... Bg4?! { [%eval 0.28] } { Inaccuracy. Ne8 was best. } { [%clk 1:17:56] } 16. Bf1 { [%eval -0.02] [%clk 0:56:01] } 16... h6 { [%eval -0.13] [%clk 1:14:26] } 17. Nc2 { [%eval -0.08] [%clk 0:50:44] } 17... Bd7 { [%eval 0.01] [%clk 1:11:00] } 18. e3 { [%eval -0.48] [%clk 0:44:02] } 18... Nh7 { [%eval -0.76] [%clk 1:03:50] } 19. Nc3 { [%eval -0.73] [%clk 0:38:39] } 19... Be6 { [%eval -0.32] [%clk 1:02:09] } 20. f3?! { [%eval -1.28] } { Inaccuracy. Kg2 was best. } { [%clk 0:37:07] } 20... exf3 { [%eval -1.41] [%clk 0:54:36] } 21. Ne1?! { [%eval -2.13] } { Inaccuracy. Kf2 was best. } { [%clk 0:37:12] } 21... Ng5 { [%eval -2.54] [%clk 0:54:21] } 22. h4 { [%eval -2.86] [%clk 0:36:27] } 22... Ne4 { [%eval -2.91] [%clk 0:54:03] } 23. Nxf3 { [%eval -3.0] [%clk 0:35:06] } 23... Nxg3 { [%eval -3.13] [%clk 0:54:00] } 24. Bg2 { [%eval -3.46] [%clk 0:34:26] } 24... Ne4 { [%eval -3.12] [%clk 0:51:35] } 25. Be1 { [%eval -3.18] [%clk 0:33:13] } 25... f5 { [%eval -2.83] [%clk 0:46:21] } 26. Nb5 { [%eval -2.25] [%clk 0:25:45] } 26... g5 { [%eval -2.25] [%clk 0:40:06] } 27. hxg5 { [%eval -2.45] [%clk 0:25:58] } 27... hxg5 { [%eval -2.42] [%clk 0:40:26] } 28. a3 { [%eval -2.62] [%clk 0:25:00] } 28... g4 { [%eval -2.09] [%clk 0:35:11] } 29. Nh2?! { [%eval -2.83] } { Inaccuracy. Nd2 was best. } { [%clk 0:24:12] } 29... Bg5 { [%eval -2.32] [%clk 0:31:37] } 30. Nf1 { [%eval -2.01] [%clk 0:24:17] } 30... Be7?! { [%eval -0.96] } { Inaccuracy. Bd7 was best. } { [%clk 0:18:04] } 31. Ng3?! { [%eval -2.02] } { Inaccuracy. Bxe4 was best. } { [%clk 0:22:44] } 31... Kf7? { [%eval -0.37] } { Mistake. Bg5 was best. } { [%clk 0:14:57] } 32. Nxe4? { [%eval -1.88] } { Mistake. Bxe4 was best. } { [%clk 0:21:08] } 32... dxe4 { [%eval -2.45] [%clk 0:15:15] } 33. Bg3 { [%eval -2.66] [%clk 0:21:19] } 33... Na5?! { [%eval -1.81] } { Inaccuracy. Bg5 was best. } { [%clk 0:14:31] } 34. Nc7?! { [%eval -2.74] } { Inaccuracy. Rc7 was best. } { [%clk 0:19:48] } 34... Nb3 { [%eval -2.76] [%clk 0:14:04] } 35. Nxa8?? { [%eval -6.8] } { Blunder. d5 was best. } { [%clk 0:19:54] } 35... Rxa8?? { [%eval -2.01] } { Blunder. Nxc1 was best. } { [%clk 0:08:42] } 36. Rab1 { [%eval -1.98] [%clk 0:19:58] } 36... Nxc1 { [%eval -2.12] [%clk 0:09:06] } 37. Rxc1 { [%eval -1.65] [%clk 0:20:23] } 37... Rc8?! { [%eval -0.54] } { Inaccuracy. Bg5 was best. } { [%clk 0:09:19] } 38. Rxc8 { [%eval -0.57] [%clk 0:20:30] } 38... Bxc8 { [%eval -0.69] [%clk 0:09:47] } 39. Bc7? { [%eval -2.44] } { Mistake. Bf1 was best. } { [%clk 0:20:08] } 39... b5 { [%eval -2.65] [%clk 0:09:42] } 40. Bf1 { [%eval -2.46] [%clk 0:19:39] } 40... Bd7 { [%eval -2.3] [%clk 0:09:06] } 41. b4? { [%eval -4.17] } { Mistake. Bf4 was best. } { [%clk 0:17:56] } 41... Bg5? { [%eval -2.48] } { Mistake. Bh4 was best. } { [%clk 0:04:26] } 42. Kf2 { [%eval -2.37] [%clk 0:17:56] } 42... Bh4+ { [%eval -2.4] [%clk 0:04:49] } 43. Bg3 { [%eval -2.24] [%clk 0:15:58] } 43... Bg5 { [%eval -2.09] [%clk 0:05:13] } 44. Be2 { [%eval -2.53] [%clk 0:14:13] } 44... Bc6 { [%eval -2.34] [%clk 0:05:19] } 45. Bb8 { [%eval -2.08] [%clk 0:01:05] } 45... Ke6 { [%eval -2.95] [%clk 0:05:16] } 46. Bg3 { [%eval -3.1] [%clk 0:01:01] } 46... Kd5 { [%eval -3.51] [%clk 0:05:36] } 47. Be5 { [%eval -3.12] [%clk 0:30:08] } 47... Bd7 { [%eval -2.19] [%clk 0:35:45] } 48. Bb8? { [%eval -3.92] } { Mistake. Bf1 was best. } { [%clk 0:27:38] } 48... Bh6?! { [%eval -2.64] } { Inaccuracy. f4 was best. } { [%clk 0:25:52] } 49. Be5 { [%eval -3.07] [%clk 0:26:53] } 49... Bg5 { [%eval -2.25] [%clk 0:25:14] } 50. Bb8? { [%eval -4.02] } { Mistake. Bf1 was best. } { [%clk 0:25:27] } 50... f4 { [%eval -3.78] [%clk 0:23:31] } 51. exf4 { [%eval -3.54] [%clk 0:24:54] } 51... Bh4+ { [%eval -3.65] [%clk 0:23:49] } 52. Ke3 { [%eval -3.77] [%clk 0:23:05] } 52... Be1 { [%eval -3.98] [%clk 0:23:21] } 53. Be5? { [%eval -7.61] } { Mistake. f5 was best. } { [%clk 0:22:23] } 53... g3 { [%eval -7.76] [%clk 0:23:19] } 54. Bf1 { [%eval -8.48] [%clk 0:21:29] } 54... Bf2+ { [%eval -8.01] [%clk 0:23:30] } 55. Ke2 { [%eval -9.15] [%clk 0:21:24] } 55... Bg4+ { [%eval -9.15] [%clk 0:22:59] } 0-1