Event: Round 3: Joachim, Prof.Dr. Kornrumpf - Stephan Buchal
Site: https://lichess.org/study/cY7OxVyT/Hcm6NFcD
Date: 2022-08-14
White: Joachim, Prof.Dr. Kornrumpf
Black: Stephan Buchal
Result: 0-1
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:30:52] } 1... e5 { [%eval 0.0] [%clk 1:30:32] } 2. Bb2 { [%eval 0.0] [%clk 1:31:00] } 2... d6 { [%eval 0.15] [%clk 1:30:35] } 3. e3 { [%eval 0.04] [%clk 1:30:39] } 3... g6 { [%eval 0.58] [%clk 1:30:26] } 4. c4?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 1:27:51] } 4... Bg7 { [%eval 0.03] [%clk 1:30:18] } 5. Nf3 { [%eval 0.13] [%clk 1:26:58] } 5... Ne7 { [%eval 0.28] [%clk 1:24:13] } 6. Qc2?! { [%eval -0.47] } { Inaccuracy. d4 was best. } { [%clk 1:22:12] } 6... c5 { [%eval -0.31] [%clk 1:21:01] } 7. Be2 { [%eval -0.31] [%clk 1:16:17] } 7... Nbc6 { [%eval -0.23] [%clk 1:20:28] } 8. a3 { [%eval -0.28] [%clk 1:16:02] } 8... O-O { [%eval -0.4] [%clk 1:19:12] } 9. d3 { [%eval -0.6] [%clk 1:08:14] } 9... h6 { [%eval -0.28] [%clk 1:16:47] } 10. O-O { [%eval -0.35] [%clk 1:05:53] } 10... Be6 { [%eval -0.4] [%clk 1:10:31] } 11. Re1 { [%eval -0.4] [%clk 1:01:56] } 11... a6 { [%eval -0.59] [%clk 1:06:28] } 12. Nbd2 { [%eval -0.7] [%clk 0:54:35] } 12... Rc8 { [%eval -0.33] [%clk 0:56:42] } 13. Rac1?! { [%eval -0.93] } { Inaccuracy. Qc3 was best. } { [%clk 0:51:43] } 13... Re8?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 0:43:01] } 14. Qb1 { [%eval -0.07] [%clk 0:49:52] } 14... f5 { [%eval -0.07] [%clk 0:36:24] } 15. Bf1 { [%eval -0.14] [%clk 0:48:08] } 15... Bf7 { [%eval 0.0] [%clk 0:35:33] } 16. g3?! { [%eval -0.64] } { Inaccuracy. b4 was best. } { [%clk 0:37:16] } 16... g5?! { [%eval -0.04] } { Inaccuracy. b5 was best. } { [%clk 0:30:34] } 17. h3 { [%eval -0.32] [%clk 0:26:29] } 17... Qd7 { [%eval -0.16] [%clk 0:25:54] } 18. Qa1 { [%eval -0.37] [%clk 0:22:59] } 18... Ng6 { [%eval -0.65] [%clk 0:23:27] } 19. Bc3 { [%eval -0.57] [%clk 0:19:10] } 19... Kh7?! { [%eval 0.09] } { Inaccuracy. a5 was best. } { [%clk 0:14:11] } 20. d4? { [%eval -1.08] } { Mistake. b4 was best. } { [%clk 0:14:05] } 20... e4 { [%eval -0.76] [%clk 0:12:46] } 21. Nh2? { [%eval -2.11] } { Mistake. d5 was best. } { [%clk 0:14:10] } 21... cxd4 { [%eval -1.85] [%clk 0:11:55] } 22. exd4 { [%eval -2.05] [%clk 0:13:01] } 22... d5 { [%eval -2.04] [%clk 0:11:34] } 23. c5?? { [%eval -4.44] } { Blunder. cxd5 was best. } { [%clk 0:08:23] } 23... f4 { [%eval -3.71] [%clk 0:09:43] } 24. b4 { [%eval -4.53] [%clk 0:06:30] } 24... fxg3 { [%eval -4.5] [%clk 0:07:33] } 25. fxg3 { [%eval -4.44] [%clk 0:05:42] } 25... Be6 { [%eval -4.41] [%clk 0:07:24] } 26. Bg2 { [%eval -5.0] [%clk 0:01:54] } 26... Bxh3 { [%eval -5.18] [%clk 0:07:27] } 27. Ndf1 { [%eval -4.79] [%clk 0:01:21] } 27... Rf8 { [%eval -4.13] [%clk 0:06:03] } 28. Ne3?! { [%eval -5.4] } { Inaccuracy. Rc2 was best. } { [%clk 0:01:16] } 28... Rf7? { [%eval -3.33] } { Mistake. Nf4 was best. } { [%clk 0:05:05] } 29. Rf1 { [%eval -3.55] [%clk 0:01:07] } 29... Rcf8?! { [%eval -2.61] } { Inaccuracy. Rff8 was best. } { [%clk 0:04:31] } 30. Rxf7 { [%eval -2.56] [%clk 0:01:17] } 30... Rxf7 { [%eval -2.55] [%clk 0:04:52] } 31. Rf1 { [%eval -2.6] [%clk 0:01:27] } 31... Bxg2 { [%eval -2.44] [%clk 0:02:50] } 32. Kxg2 { [%eval -2.9] [%clk 0:00:59] } 32... Rxf1 { [%eval -2.47] [%clk 0:01:51] } 33. Nhxf1 { [%eval -2.95] [%clk 0:01:13] } 33... Qf7? { [%eval -1.59] } { Mistake. Nf8 was best. } { [%clk 0:01:15] } 34. Qd1?! { [%eval -2.43] } { Inaccuracy. a4 was best. } { [%clk 0:00:57] } 34... Nge7 { [%eval -2.69] [%clk 0:01:00] } 35. a4 { [%eval -2.71] [%clk 0:01:01] } 35... Nf5?? { [%eval -0.48] } { Blunder. h5 was best. } { [%clk 0:00:38] } 36. Nxf5 { [%eval -0.68] [%clk 0:01:00] } 36... Qxf5 { [%eval -0.57] [%clk 0:01:04] } 37. b5 { [%eval -0.57] [%clk 0:01:13] } 37... axb5 { [%eval -0.64] [%clk 0:01:22] } 38. axb5 { [%eval -0.69] [%clk 0:01:42] } 38... Ne7 { [%eval -0.33] [%clk 0:01:28] } 39. Ne3 { [%eval -0.39] [%clk 0:01:38] } 39... Qe6 { [%eval -0.23] [%clk 0:00:49] } 40. Qe2 { [%eval -0.4] [%clk 0:01:09] } 40... Kg6 { [%eval 0.0] [%clk 0:00:35] } 41. Qf2? { [%eval -1.38] } { Mistake. c6 was best. } { [%clk 0:16:30] } 41... h5 { [%eval -1.34] [%clk 0:22:27] } 42. Qa2 { [%eval -1.54] [%clk 0:07:31] } 42... g4?! { [%eval -0.51] } { Inaccuracy. Nf5 was best. } { [%clk 0:12:01] } 43. Qe2? { [%eval -1.82] } { Mistake. c6 was best. } { [%clk 0:03:43] } 43... Bh6?! { [%eval -0.79] } { Inaccuracy. Qf7 was best. } { [%clk 0:11:11] } 44. Bd2?? { [%eval -3.32] } { Blunder. c6 was best. } { [%clk 0:03:08] } 44... Qf6 { [%eval -3.34] [%clk 0:09:13] } 45. Qf2? { [%eval -5.31] } { Mistake. c6 was best. } { [%clk 0:02:30] } 45... Qxd4 { [%eval -5.82] [%clk 0:07:50] } 0-1