Event: Round 7 | B: Matthis Berkenkamp - Immo Frese
Site: https://lichess.org/study/Yw4Z4T8r/uoUZP6zq
Date: 2023-01-08
White: Matthis Berkenkamp
Black: Immo Frese
Result: 0-1
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:54] } 1... d5 { [%eval 0.34] [%clk 1:30:52] } 2. g3 { [%eval 0.12] [%clk 1:31:20] } 2... Nf6 { [%eval 0.33] [%clk 1:31:09] } 3. Bg2 { [%eval 0.32] [%clk 1:31:43] } 3... b6 { [%eval 0.6] [%clk 1:31:11] } 4. c4 { [%eval 0.41] [%clk 1:31:57] } 4... e6 { [%eval 0.55] [%clk 1:30:40] } 5. O-O { [%eval 0.53] [%clk 1:31:55] } 5... Bb7 { [%eval 0.67] [%clk 1:30:21] } 6. cxd5 { [%eval 0.68] [%clk 1:32:19] } 6... exd5 { [%eval 0.67] [%clk 1:30:19] } 7. Nc3 { [%eval 0.67] [%clk 1:32:40] } 7... Bd6 { [%eval 0.89] [%clk 1:28:11] } 8. d4 { [%eval 0.34] [%clk 1:31:41] } 8... O-O { [%eval 0.31] [%clk 1:27:49] } 9. Bg5 { [%eval 0.46] [%clk 1:32:02] } 9... Nbd7 { [%eval 0.4] [%clk 1:24:48] } 10. Ne5?! { [%eval -0.21] } { Inaccuracy. e3 was best. } { [%clk 1:30:45] } 10... Be7? { [%eval 0.95] } { Mistake. Nxe5 was best. } { [%clk 1:16:22] } 11. Qa4 { [%eval 1.0] [%clk 1:28:21] } 11... Nxe5 { [%eval 1.01] [%clk 1:10:54] } 12. dxe5 { [%eval 0.96] [%clk 1:28:46] } 12... Ne4 { [%eval 0.77] [%clk 1:10:23] } 13. Bxe7 { [%eval 1.04] [%clk 1:29:05] } 13... Qxe7 { [%eval 0.9] [%clk 1:10:43] } 14. Nxe4 { [%eval 0.87] [%clk 1:29:26] } 14... dxe4 { [%eval 1.02] [%clk 1:10:59] } 15. Bxe4 { [%eval 0.71] [%clk 1:29:43] } 15... Bxe4 { [%eval 0.95] [%clk 1:09:27] } 16. Qxe4 { [%eval 1.11] [%clk 1:30:08] } 16... Rfe8 { [%eval 1.45] [%clk 1:04:59] } 17. Rac1? { [%eval 0.18] } { Mistake. f4 was best. } { [%clk 1:29:31] } 17... c5?! { [%eval 1.25] } { Inaccuracy. Qxe5 was best. } { [%clk 1:04:53] } 18. f4 { [%eval 1.23] [%clk 1:29:26] } 18... Rad8 { [%eval 1.76] [%clk 0:58:00] } 19. Rcd1 { [%eval 1.86] [%clk 1:27:20] } 19... Rd7?! { [%eval 2.6] } { Inaccuracy. f6 was best. } { [%clk 0:57:18] } 20. Rd3? { [%eval 1.06] } { Mistake. Rxd7 was best. } { [%clk 1:27:30] } 20... Red8?! { [%eval 1.73] } { Inaccuracy. Rxd3 was best. } { [%clk 0:55:36] } 21. Rfd1 { [%eval 1.56] [%clk 1:27:41] } 21... g6 { [%eval 1.2] [%clk 0:52:19] } 22. Qc6?! { [%eval 0.49] } { Inaccuracy. b3 was best. } { [%clk 1:23:58] } 22... Rxd3 { [%eval 0.29] [%clk 0:49:05] } 23. Rxd3 { [%eval 0.29] [%clk 1:24:21] } 23... Rxd3 { [%eval 0.48] [%clk 0:48:28] } 24. exd3 { [%eval 0.41] [%clk 1:24:45] } 24... Qd8 { [%eval 0.49] [%clk 0:47:27] } 25. Qe4 { [%eval 0.29] [%clk 1:19:33] } 25... Qd7 { [%eval 0.35] [%clk 0:46:56] } 26. Kg2 { [%eval 0.44] [%clk 1:18:56] } 26... h5?? { [%eval 2.4] } { Blunder. Kg7 was best. } { [%clk 0:45:05] } 27. e6 { [%eval 2.75] [%clk 1:17:23] } 27... Qxe6 { [%eval 3.09] [%clk 0:43:37] } 28. Qxe6 { [%eval 3.21] [%clk 1:17:48] } 28... fxe6 { [%eval 2.95] [%clk 0:43:55] } 29. Kf3 { [%eval 2.92] [%clk 1:18:08] } 29... Kf7 { [%eval 2.81] [%clk 0:43:23] } 30. Ke4 { [%eval 3.56] [%clk 1:18:17] } 30... Kf6 { [%eval 3.16] [%clk 0:43:02] } 31. h3?? { [%eval 0.74] } { Blunder. a4 was best. } { [%clk 1:18:32] } 31... b5 { [%eval 0.45] [%clk 0:42:18] } 32. b3 { [%eval 0.12] [%clk 1:18:32] } 32... b4?! { [%eval 0.73] } { Inaccuracy. a5 was best. } { [%clk 0:32:22] } 33. g4 { [%eval 0.95] [%clk 1:18:38] } 33... hxg4 { [%eval 0.85] [%clk 0:30:37] } 34. hxg4 { [%eval 0.73] [%clk 1:19:03] } 34... a6?? { [%eval 6.1] } { Blunder. Kf7 was best. } { [%clk 0:23:55] } 35. d4 { [%eval 6.65] [%clk 1:17:58] } 35... cxd4 { [%eval 6.44] [%clk 0:22:45] } 36. Kxd4 { [%eval 6.85] [%clk 1:17:56] } 36... a5 { [%eval 7.07] [%clk 0:20:56] } 37. Ke4 { [%eval 7.15] [%clk 1:18:05] } 37... Ke7 { [%eval 7.18] [%clk 0:14:58] } 38. Ke5 { [%eval 7.25] [%clk 1:12:55] } 38... Kf7 { [%eval 7.09] [%clk 0:15:03] } 39. f5?? { [%eval 0.0] } { Blunder. Ke4 was best. } { [%clk 1:11:19] } 39... exf5 { [%eval 0.0] [%clk 0:13:34] } 40. gxf5 { [%eval 0.0] [%clk 1:11:45] } 40... g5 { [%eval 0.0] [%clk 0:13:02] } 41. f6?? { [%eval -11.01] } { Blunder. Kd5 was best. } { [%clk 1:12:10] } 41... g4 { [%eval -9.87] [%clk 0:12:56] } 42. Kf4 { [%eval -56.1] [%clk 1:12:37] } 42... Kxf6 { [%eval -12.17] [%clk 0:12:45] } 43. Kxg4 { [%eval -57.37] [%clk 1:13:03] } 43... Ke5 { [%eval -58.83] [%clk 0:13:05] } 44. Kf3 { [%eval -57.64] [%clk 1:12:37] } 44... Kd4 { [%eval -59.09] [%clk 0:13:25] } 45. Kf4 { [%eval -57.53] [%clk 1:12:26] } 45... Kc3 { [%eval -47.07] [%clk 0:13:09] } 0-1