Event: Round 5: Boder, Jan - Boissel, Kasimir
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--rapid-board-1-100/round-5/a449ANYT/ut57vdWD
Date: 2025-11-22
White: Boder, Jan
WhiteTitle: FM
WhiteElo: 2249
Black: Boissel, Kasimir
BlackElo: 2035
Result: 1-0
ECO: A07
Opening: King's Indian Attack
Variant: Standard
TimeControl: 10+5

1. Nf3 { [%eval 0.1] [%clk 0:10:09] } 1... d5 { [%eval 0.18] [%clk 0:10:09] } 2. g3 { [%eval 0.15] [%clk 0:10:13] } 2... e6 { [%eval 0.18] [%clk 0:10:11] } 3. Bg2 { [%eval 0.1] [%clk 0:10:17] } 3... Nf6 { [%eval 0.11] [%clk 0:10:14] } 4. O-O { [%eval 0.16] [%clk 0:10:20] } 4... Be7 { [%eval 0.25] [%clk 0:10:17] } 5. d3 { [%eval 0.0] [%clk 0:10:23] } 5... b6 { [%eval 0.31] [%clk 0:10:19] } 6. b3 { [%eval -0.01] [%clk 0:10:24] } 6... Bb7 { [%eval 0.0] [%clk 0:10:23] } 7. Bb2 { [%eval -0.02] [%clk 0:10:28] } 7... Nbd7 { [%eval 0.16] [%clk 0:10:27] } 8. a4 { [%eval -0.01] [%clk 0:10:26] } 8... a5 { [%eval 0.08] [%clk 0:10:27] } 9. Nc3 { [%eval 0.03] [%clk 0:10:13] } 9... O-O { [%eval 0.06] [%clk 0:10:24] } 10. Nb5 { [%eval -0.18] [%clk 0:09:58] } 10... Re8 { [%eval -0.22] [%clk 0:09:56] } 11. Qc1 { [%eval -0.45] [%clk 0:09:49] } 11... c6 { [%eval -0.51] [%clk 0:09:27] } 12. Nc3 { [%eval -0.43] [%clk 0:09:46] } 12... e5 { [%eval -0.55] [%clk 0:08:59] } 13. e4 { [%eval -0.48] [%clk 0:09:41] } 13... dxe4 { [%eval -0.12] [%clk 0:08:36] } 14. dxe4 { [%eval -0.57] [%clk 0:09:42] } 14... Qc7 { [%eval -0.58] [%clk 0:08:40] } 15. Nh4 { [%eval -0.52] [%clk 0:09:13] } 15... g6 { [%eval -0.49] [%clk 0:07:51] } 16. Ba3 { [%eval -0.67] [%clk 0:08:13] } 16... Bxa3 { [%eval -0.36] [%clk 0:07:20] } 17. Qxa3 { [%eval -0.29] [%clk 0:08:09] } 17... Nc5 { [%eval -0.34] [%clk 0:06:59] } 18. Qc1 { [%eval -0.55] [%clk 0:08:08] } 18... Qe7 { [%eval -0.28] [%clk 0:06:06] } 19. Qe3 { [%eval -0.5] [%clk 0:07:27] } 19... Rad8 { [%eval -0.26] [%clk 0:05:32] } 20. Rfd1 { [%eval -0.29] [%clk 0:06:51] } 20... Bc8 { [%eval -0.26] [%clk 0:04:46] } 21. Bf1 { [%eval -0.26] [%clk 0:06:16] } 21... Bg4 { [%eval -0.26] [%clk 0:03:19] } 22. f3 { [%eval -0.22] [%clk 0:06:15] } 22... Bc8 { [%eval -0.25] [%clk 0:02:48] } 23. Qg5 { [%eval -0.3] [%clk 0:05:05] } 23... Nd5 { [%eval -0.01] [%clk 0:02:13] } 24. Qxe7 { [%eval -0.07] [%clk 0:04:33] } 24... Nxe7 { [%eval -0.01] [%clk 0:02:16] } 25. Kf2 { [%eval -0.01] [%clk 0:04:15] } 25... Kg7 { [%eval -0.04] [%clk 0:02:19] } 26. Ke3 { [%eval -0.24] [%clk 0:04:04] } 26... Ne6 { [%eval -0.21] [%clk 0:02:17] } 27. Ne2 { [%eval -0.5] [%clk 0:03:59] } 27... Rxd1 { [%eval -0.12] [%clk 0:02:16] } 28. Rxd1 { [%eval -0.13] [%clk 0:04:02] } 28... Rd8 { [%eval 0.06] [%clk 0:02:21] } 29. Rxd8 { [%eval 0.0] [%clk 0:03:13] } 29... Nxd8 { [%eval 0.0] [%clk 0:02:25] } 30. f4 { [%eval 0.0] [%clk 0:03:16] } 30... f6 { [%eval 0.05] [%clk 0:02:16] } 31. Nf3 { [%eval 0.0] [%clk 0:03:09] } 31... exf4+ { [%eval 0.0] [%clk 0:02:03] } 32. gxf4 { [%eval 0.0] [%clk 0:03:10] } 32... Kf7 { [%eval 0.18] [%clk 0:01:59] } 33. Ned4 { [%eval 0.15] [%clk 0:03:02] } 33... h6 { [%eval 0.46] [%clk 0:00:48] } 34. Bc4+ { [%eval 0.21] [%clk 0:03:06] } 34... Kg7 { [%eval 0.16] [%clk 0:00:50] } 35. c3 { [%eval 0.06] [%clk 0:02:40] } 35... Nf7 { [%eval 0.6] [%clk 0:00:41] } 36. b4 { [%eval 0.23] [%clk 0:02:02] } 36... Nd6 { [%eval 0.31] [%clk 0:00:32] } 37. Bd3 { [%eval 0.0] [%clk 0:02:06] } 37... c5 { [%eval 0.09] [%clk 0:00:20] } 38. bxc5 { [%eval 0.14] [%clk 0:02:08] } 38... bxc5 { [%eval 0.18] [%clk 0:00:25] } 39. Nb5 { [%eval 0.2] [%clk 0:02:04] } 39... Nxb5? { [%eval 1.73] } { Mistake. Nb7 was best. } { [%clk 0:00:19] } 40. axb5? { [%eval 0.49] } { Mistake. Bxb5 was best. } { [%clk 0:02:08] } 40... Bb7?? { [%eval 2.42] } { Blunder. a4 was best. } { [%clk 0:00:16] } 41. Bc2 { [%eval 2.04] [%clk 0:01:35] } 41... Nc8?! { [%eval 2.97] } { Inaccuracy. f5 was best. } { [%clk 0:00:18] } 42. Nd2 { [%eval 2.97] [%clk 0:01:34] } 42... Nd6 { [%eval 3.22] [%clk 0:00:15] } 43. c4?? { [%eval 1.02] } { Blunder. b6 was best. } { [%clk 0:01:38] } 43... Bc8? { [%eval 2.75] } { Mistake. g5 was best. } { [%clk 0:00:07] } 44. Kd3? { [%eval 0.99] } { Mistake. e5 was best. } { [%clk 0:01:26] } 44... Bb7?? { [%eval 3.31] } { Blunder. Kf7 was best. } { [%clk 0:00:09] } 45. Kc3 { [%eval 3.18] [%clk 0:01:24] } 45... Kf7?! { [%eval 4.22] } { Inaccuracy. g5 was best. } { [%clk 0:00:13] } 46. e5 { [%eval 4.22] [%clk 0:01:28] } 46... fxe5 { [%eval 4.23] [%clk 0:00:17] } 47. fxe5 { [%eval 4.26] [%clk 0:01:32] } 47... Nf5 { [%eval 4.8] [%clk 0:00:09] } 48. Nb3 { [%eval 5.12] [%clk 0:01:33] } 48... Bc8 { [%eval 6.5] [%clk 0:00:07] } 49. Nxa5? { [%eval 4.0] } { Mistake. Bxf5 was best. } { [%clk 0:01:15] } 49... Ke6? { [%eval 6.45] } { Mistake. Ne3 was best. } { [%clk 0:00:10] } 50. Nb3?! { [%eval 4.61] } { Inaccuracy. Bxf5+ was best. } { [%clk 0:01:12] } 50... Kxe5 { [%eval 4.43] [%clk 0:00:13] } 51. Nxc5 { [%eval 4.07] [%clk 0:01:16] } 51... g5?! { [%eval 5.58] } { Inaccuracy. Ne7 was best. } { [%clk 0:00:15] } 52. Bxf5 { [%eval 5.87] [%clk 0:01:01] } 52... Kxf5?! { [%eval 8.87] } { Inaccuracy. Bxf5 was best. } { [%clk 0:00:17] } 53. b6 { [%eval 8.49] [%clk 0:01:05] } 53... h5 { [%eval 8.24] [%clk 0:00:21] } 54. b7 { [%eval 7.91] [%clk 0:00:51] } 54... Bxb7 { [%eval #24] [%clk 0:00:26] } 55. Nxb7 { [%eval 81.28] [%clk 0:00:55] } 55... g4?! { [%eval #23] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:00:30] } 56. Kd4 { [%eval 65.03] [%clk 0:00:28] } 56... h4 { [%eval 12.86] [%clk 0:00:34] } 57. Ke3 { [%eval 39.17] [%clk 0:00:28] } 57... Ke5 { [%eval 36.29] [%clk 0:00:32] } 58. Na5 { [%eval 8.35] [%clk 0:00:26] } 58... h3 { [%eval 70.99] [%clk 0:00:17] } 59. Kf2 { [%eval 9.07] [%clk 0:00:30] } 1-0