Event: Round 5.1: Kenneth Nahnsen - Hannes Trapp
Site: https://lichess.org/study/Z7rx2vnh/QfRmDV7H
Date: 2022-10-03
White: Kenneth Nahnsen
Black: Hannes Trapp
Result: 1-0
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.38] [%clk 1:30:52] } 2. Bf4 { [%eval 0.0] [%clk 1:31:20] } 2... c6 { [%eval 0.36] [%clk 1:31:04] } 3. Nf3 { [%eval 0.33] [%clk 1:31:42] } 3... Nd7 { [%eval 0.64] [%clk 1:30:28] } 4. e3 { [%eval 0.46] [%clk 1:31:31] } 4... e6 { [%eval 0.43] [%clk 1:30:15] } 5. c4 { [%eval 0.4] [%clk 1:31:57] } 5... Be7 { [%eval 0.79] [%clk 1:30:28] } 6. Nc3 { [%eval 0.56] [%clk 1:32:22] } 6... f5? { [%eval 1.73] } { Mistake. Ngf6 was best. } { [%clk 1:30:50] } 7. Bd3 { [%eval 1.79] [%clk 1:32:48] } 7... Ngf6 { [%eval 1.83] [%clk 1:31:14] } 8. O-O { [%eval 1.48] [%clk 1:33:08] } 8... O-O { [%eval 1.42] [%clk 1:31:37] } 9. Qc2 { [%eval 1.43] [%clk 1:33:12] } 9... Ne4 { [%eval 1.28] [%clk 1:31:22] } 10. h3 { [%eval 1.25] [%clk 1:32:50] } 10... Kh8 { [%eval 1.72] [%clk 1:31:03] } 11. Ne5 { [%eval 1.19] [%clk 1:33:02] } 11... Nxe5 { [%eval 1.34] [%clk 1:31:04] } 12. Bxe5 { [%eval 1.11] [%clk 1:33:21] } 12... Bd6 { [%eval 1.14] [%clk 1:31:25] } 13. Bxd6 { [%eval 0.93] [%clk 1:29:18] } 13... Qxd6 { [%eval 0.74] [%clk 1:31:26] } 14. f4 { [%eval 0.6] [%clk 1:28:39] } 14... g5?? { [%eval 3.42] } { Blunder. Nf6 was best. } { [%clk 1:31:03] } 15. Bxe4 { [%eval 3.18] [%clk 1:28:23] } 15... fxe4?! { [%eval 4.73] } { Inaccuracy. dxe4 was best. } { [%clk 1:31:20] } 16. fxg5 { [%eval 4.34] [%clk 1:28:39] } 16... Bd7 { [%eval 4.42] [%clk 1:31:00] } 17. Rxf8+ { [%eval 4.37] [%clk 1:26:21] } 17... Rxf8 { [%eval 4.03] [%clk 1:31:20] } 18. Rf1 { [%eval 3.75] [%clk 1:26:45] } 18... Rg8?! { [%eval 5.92] } { Inaccuracy. Rxf1+ was best. } { [%clk 1:27:49] } 19. h4 { [%eval 5.84] [%clk 1:23:26] } 19... Be8 { [%eval 7.48] [%clk 1:26:24] } 20. Qf2 { [%eval 7.5] [%clk 1:22:40] } 20... Bg6 { [%eval 7.67] [%clk 1:24:11] } 21. Qf6+ { [%eval 7.75] [%clk 1:21:26] } 21... Rg7 { [%eval 8.12] [%clk 1:24:34] } 22. Qf8+?! { [%eval 5.84] } { Inaccuracy. cxd5 was best. } { [%clk 1:19:10] } 22... Qxf8 { [%eval 6.46] [%clk 1:24:56] } 23. Rxf8+ { [%eval 6.16] [%clk 1:19:35] } 23... Rg8 { [%eval 6.67] [%clk 1:25:22] } 24. Rxg8+ { [%eval 6.44] [%clk 1:15:21] } 24... Kxg8 { [%eval 6.55] [%clk 1:25:46] } 25. cxd5 { [%eval 5.97] [%clk 1:14:40] } 25... exd5 { [%eval 6.57] [%clk 1:25:49] } 26. Kf2 { [%eval 6.55] [%clk 1:15:05] } 26... Kf7 { [%eval 6.41] [%clk 1:26:06] } 27. Kg3 { [%eval 6.69] [%clk 1:15:30] } 27... Ke6 { [%eval 6.92] [%clk 1:26:29] } 28. Kf4 { [%eval 6.52] [%clk 1:15:57] } 28... Bf7 { [%eval 6.62] [%clk 1:25:49] } 29. b4 { [%eval 6.95] [%clk 1:16:23] } 29... b5 { [%eval 8.46] [%clk 1:25:06] } 30. g4 { [%eval 8.45] [%clk 1:16:42] } 30... Ke7 { [%eval 8.69] [%clk 1:25:20] } 31. Ke5 { [%eval 8.47] [%clk 1:17:03] } 31... Be6 { [%eval 8.39] [%clk 1:25:43] } 32. Kf4 { [%eval 8.6] [%clk 1:16:46] } 32... Bd7 { [%eval 8.62] [%clk 1:24:42] } 33. h5 { [%eval 8.37] [%clk 1:17:10] } 33... Ke6 { [%eval 8.67] [%clk 1:24:19] } 34. g6 { [%eval 8.87] [%clk 1:15:09] } 34... hxg6 { [%eval 9.19] [%clk 1:24:15] } 35. h6 { [%eval 9.13] [%clk 1:15:32] } 35... Kf7 { [%eval 9.4] [%clk 1:23:40] } 36. g5 { [%eval 9.61] [%clk 1:15:51] } 36... Kg8 { [%eval 9.84] [%clk 1:23:32] } 37. Ke5 { [%eval 9.8] [%clk 1:16:16] } 37... Kh7 { [%eval 11.13] [%clk 1:23:56] } 38. Kd6 { [%eval 11.42] [%clk 1:16:03] } 38... Be8 { [%eval 11.48] [%clk 1:22:58] } 39. Ke7 { [%eval 12.76] [%clk 1:16:25] } 39... c5 { [%eval 12.74] [%clk 1:23:23] } 40. dxc5 { [%eval 12.62] [%clk 1:16:36] } 40... Bc6 { [%eval 13.42] [%clk 1:20:55] } 41. Kd6 { [%eval 12.84] [%clk 1:16:27] } 41... Bb7 { [%eval 15.78] [%clk 1:19:27] } 42. Nxd5 { [%eval 15.08] [%clk 1:16:49] } 42... Bc8 { [%eval 18.89] [%clk 1:19:32] } 43. c6 { [%eval 17.83] [%clk 1:17:11] } 43... a5 { [%eval 20.64] [%clk 1:19:49] } 44. a3 { [%eval 22.45] [%clk 1:17:36] } 44... axb4?! { [%eval #13] } { Checkmate is now unavoidable. a4 was best. } { [%clk 1:20:02] } 45. axb4?! { [%eval 18.28] } { Lost forced checkmate sequence. Nf6+ was best. } { [%clk 1:18:00] } 45... Bf5?! { [%eval #8] } { Checkmate is now unavoidable. Kh8 was best. } { [%clk 1:20:17] } 46. Nf6+ { [%eval #7] [%clk 1:18:06] } 46... Kh8 { [%eval #7] [%clk 1:20:37] } 47. Nd7 { [%eval #6] [%clk 1:18:33] } 47... Kg8 { [%eval #6] [%clk 1:20:33] } 48. c7 { [%eval #5] [%clk 1:18:56] } 48... Bxd7 { [%eval #5] [%clk 1:20:56] } 49. Kxd7 { [%eval #4] [%clk 1:19:21] } 49... Kf7 { [%eval #4] [%clk 1:21:21] } 50. Kd6 { [%eval #3] [%clk 1:19:38] } 50... Kf8 { [%eval #3] [%clk 1:21:02] } 51. c8=Q+ { [%eval #2] [%clk 1:19:57] } 51... Kf7 { [%eval #2] [%clk 1:21:25] } 52. Qe6+ { [%eval #2] [%clk 1:20:21] } 52... Kf8 { [%eval #2] [%clk 1:21:49] } 53. Qe7+ { [%eval #1] [%clk 1:20:46] } 53... Kg8 { [%eval #1] [%clk 1:22:14] } 54. Qg7# 1-0