Event: Round 8: Boissel, Kasimir - Litvinov, Ivan
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--rapid-board-1-100/round-8/HAGGFTbg/DsoshBw0
Date: 2025-11-22
White: Boissel, Kasimir
WhiteElo: 2035
Black: Litvinov, Ivan
BlackElo: 1815
Result: 1-0
ECO: A57
Opening: Benko Gambit
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:08] } 1... Nf6 { [%eval 0.19] [%clk 0:10:08] } 2. c4 { [%eval 0.18] [%clk 0:10:11] } 2... c5 { [%eval 0.56] [%clk 0:10:12] } 3. d5 { [%eval 0.46] [%clk 0:10:15] } 3... b5 { [%eval 0.47] [%clk 0:10:17] } 4. Qc2 { [%eval 0.0] [%clk 0:10:19] } 4... g6 { [%eval 0.43] [%clk 0:10:15] } 5. e4 { [%eval 0.43] [%clk 0:10:22] } 5... d6 { [%eval 0.93] [%clk 0:10:18] } 6. b3?? { [%eval -0.97] } { Blunder. cxb5 was best. } { [%clk 0:10:14] } 6... Bg7?! { [%eval -0.19] } { Inaccuracy. Nxe4 was best. } { [%clk 0:10:21] } 7. Bb2 { [%eval -0.26] [%clk 0:10:18] } 7... O-O { [%eval -0.09] [%clk 0:10:20] } 8. Nd2 { [%eval -0.31] [%clk 0:10:10] } 8... Nbd7? { [%eval 1.1] } { Mistake. b4 was best. } { [%clk 0:10:22] } 9. Ngf3?! { [%eval 0.22] } { Inaccuracy. cxb5 was best. } { [%clk 0:10:09] } 9... a6?! { [%eval 1.14] } { Inaccuracy. b4 was best. } { [%clk 0:10:18] } 10. Bd3?! { [%eval 0.34] } { Inaccuracy. cxb5 was best. } { [%clk 0:09:38] } 10... Nb6?! { [%eval 1.28] } { Inaccuracy. b4 was best. } { [%clk 0:10:02] } 11. O-O?! { [%eval 0.58] } { Inaccuracy. cxb5 was best. } { [%clk 0:09:32] } 11... Bd7 { [%eval 0.91] [%clk 0:09:32] } 12. Rfe1 { [%eval 0.94] [%clk 0:09:21] } 12... bxc4 { [%eval 0.91] [%clk 0:09:33] } 13. Nxc4 { [%eval 0.92] [%clk 0:09:19] } 13... Rb8 { [%eval 1.09] [%clk 0:09:14] } 14. Rad1 { [%eval 0.83] [%clk 0:08:32] } 14... Bb5 { [%eval 1.17] [%clk 0:09:08] } 15. Nfd2 { [%eval 0.95] [%clk 0:08:19] } 15... Nxc4 { [%eval 0.99] [%clk 0:08:48] } 16. Bxc4 { [%eval 1.04] [%clk 0:08:22] } 16... a5 { [%eval 1.48] [%clk 0:08:21] } 17. Bxb5 { [%eval 1.38] [%clk 0:07:24] } 17... Rxb5 { [%eval 1.52] [%clk 0:08:23] } 18. Nc4 { [%eval 1.47] [%clk 0:07:20] } 18... Qa8 { [%eval 1.87] [%clk 0:07:46] } 19. a4 { [%eval 1.82] [%clk 0:06:47] } 19... Rb7 { [%eval 1.75] [%clk 0:06:47] } 20. Bc3 { [%eval 1.96] [%clk 0:06:29] } 20... Rfb8?! { [%eval 2.75] } { Inaccuracy. Ra7 was best. } { [%clk 0:06:03] } 21. Nxa5 { [%eval 2.62] [%clk 0:06:33] } 21... Rb6 { [%eval 2.71] [%clk 0:05:30] } 22. Rb1 { [%eval 2.16] [%clk 0:05:02] } 22... Ne8?! { [%eval 3.33] } { Inaccuracy. Nd7 was best. } { [%clk 0:04:54] } 23. Nc4?! { [%eval 2.18] } { Inaccuracy. Nc6 was best. } { [%clk 0:04:34] } 23... R6b7?! { [%eval 2.89] } { Inaccuracy. Ra6 was best. } { [%clk 0:04:28] } 24. Ba5?! { [%eval 2.09] } { Inaccuracy. Na5 was best. } { [%clk 0:03:25] } 24... Nc7 { [%eval 2.14] [%clk 0:04:15] } 25. Bxc7 { [%eval 1.58] [%clk 0:02:34] } 25... Rxc7 { [%eval 1.64] [%clk 0:04:18] } 26. Na3 { [%eval 1.33] [%clk 0:02:38] } 26... Rcb7 { [%eval 1.4] [%clk 0:03:01] } 27. Nb5 { [%eval 1.31] [%clk 0:02:41] } 27... h5 { [%eval 1.33] [%clk 0:02:54] } 28. h3?! { [%eval 0.75] } { Inaccuracy. Na3 was best. } { [%clk 0:02:45] } 28... Rb6 { [%eval 1.28] [%clk 0:02:42] } 29. Qc4 { [%eval 0.84] [%clk 0:02:48] } 29... Qb7?! { [%eval 1.45] } { Inaccuracy. Qa5 was best. } { [%clk 0:02:35] } 30. f4 { [%eval 1.27] [%clk 0:02:33] } 30... Rd8?! { [%eval 2.07] } { Inaccuracy. Bd4+ was best. } { [%clk 0:02:15] } 31. Rbd1 { [%eval 1.89] [%clk 0:02:33] } 31... Qb8 { [%eval 2.2] [%clk 0:02:06] } 32. Kh1 { [%eval 2.22] [%clk 0:02:36] } 32... Bf6 { [%eval 2.26] [%clk 0:01:57] } 33. Re2 { [%eval 2.33] [%clk 0:02:39] } 33... Bg7 { [%eval 2.35] [%clk 0:01:32] } 34. Rd3 { [%eval 2.03] [%clk 0:02:35] } 34... Qc8 { [%eval 2.31] [%clk 0:01:16] } 35. Rf3 { [%eval 2.27] [%clk 0:02:26] } 35... Qd7 { [%eval 2.16] [%clk 0:00:42] } 36. Rf1 { [%eval 2.0] [%clk 0:02:12] } 36... Rdb8 { [%eval 2.36] [%clk 0:00:43] } 37. e5 { [%eval 2.41] [%clk 0:02:07] } 37... dxe5?! { [%eval 3.6] } { Inaccuracy. Qf5 was best. } { [%clk 0:00:34] } 38. fxe5 { [%eval 3.57] [%clk 0:02:08] } 38... Rd8 { [%eval 4.01] [%clk 0:00:22] } 39. Qxc5 { [%eval 3.85] [%clk 0:01:44] } 39... Rb7 { [%eval 3.91] [%clk 0:00:16] } 40. e6 { [%eval 3.51] [%clk 0:01:27] } 40... fxe6 { [%eval 3.17] [%clk 0:00:17] } 41. dxe6? { [%eval 1.52] } { Mistake. Qc2 was best. } { [%clk 0:01:28] } 41... Qd3 { [%eval 1.79] [%clk 0:00:21] } 42. Qc4 { [%eval 1.88] [%clk 0:01:05] } 42... Qg3 { [%eval 2.02] [%clk 0:00:19] } 43. Qe4 { [%eval 1.86] [%clk 0:00:50] } 43... Rbb8? { [%eval 3.98] } { Mistake. Qd3 was best. } { [%clk 0:00:18] } 44. Rf3?? { [%eval #-9] } { Checkmate is now unavoidable. Re3 was best. } { [%clk 0:00:53] } 44... Rd1+ { [%eval #-8] [%clk 0:00:19] } 45. Re1 { [%eval #-8] [%clk 0:00:44] } 45... Rxe1+ { [%eval #-7] [%clk 0:00:21] } 46. Qxe1 { [%eval #-7] [%clk 0:00:48] } 46... Qxe1+ { [%eval #-6] [%clk 0:00:24] } 47. Kh2 { [%eval #-6] [%clk 0:00:53] } 47... Be5+ { [%eval #-5] [%clk 0:00:27] } 48. g3 { [%eval #-5] [%clk 0:00:55] } 48... Qe2+ { [%eval #-4] [%clk 0:00:29] } 1-0