Event: Round 5: Krefenstein, Sergej - Litvinov, Ivan
Site: https://lichess.org/broadcast/kurt-richter-memorial-tournament-2025/round-5/4aZ0Zi1h/JSK6DCdq
Date: 2025-11-01
White: Krefenstein, Sergej
WhiteElo: 2021
Black: Litvinov, Ivan
BlackElo: 1815
Result: 1-0
ECO: A57
Opening: Benko Gambit Declined: Main Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:18] } 1... Nf6 { [%eval 0.19] [%clk 1:28:47] } 2. c4 { [%eval 0.18] [%clk 1:30:38] } 2... c5 { [%eval 0.56] [%clk 1:29:01] } 3. d5 { [%eval 0.46] [%clk 1:30:38] } 3... b5 { [%eval 0.47] [%clk 1:28:23] } 4. Nf3 { [%eval 0.41] [%clk 1:29:39] } 4... g6 { [%eval 0.51] [%clk 1:27:58] } 5. Qc2 { [%eval 0.07] [%clk 1:28:58] } 5... d6 { [%eval 0.39] [%clk 1:27:33] } 6. e4 { [%eval 0.18] [%clk 1:28:57] } 6... Bg7?! { [%eval 0.93] } { Inaccuracy. b4 was best. } { [%clk 1:27:31] } 7. cxb5 { [%eval 0.93] [%clk 1:27:24] } 7... a6 { [%eval 1.12] [%clk 1:25:46] } 8. Nc3 { [%eval 1.06] [%clk 1:27:42] } 8... axb5 { [%eval 1.6] [%clk 1:25:20] } 9. Bxb5+ { [%eval 1.59] [%clk 1:28:02] } 9... Nfd7 { [%eval 1.75] [%clk 1:25:08] } 10. O-O { [%eval 1.73] [%clk 1:26:02] } 10... Ba6 { [%eval 1.88] [%clk 1:24:05] } 11. a4 { [%eval 1.89] [%clk 1:25:14] } 11... Bxb5 { [%eval 2.12] [%clk 1:23:13] } 12. Nxb5 { [%eval 2.14] [%clk 1:25:29] } 12... O-O { [%eval 2.05] [%clk 1:22:50] } 13. Bd2 { [%eval 2.01] [%clk 1:24:54] } 13... Na6 { [%eval 2.04] [%clk 1:22:08] } 14. Bc3 { [%eval 1.92] [%clk 1:24:54] } 14... Nf6 { [%eval 2.24] [%clk 1:19:50] } 15. Rfe1 { [%eval 2.21] [%clk 1:22:57] } 15... Qb6 { [%eval 2.26] [%clk 1:17:36] } 16. Nd2 { [%eval 2.35] [%clk 1:15:17] } 16... Nc7 { [%eval 2.32] [%clk 1:15:40] } 17. Nc4 { [%eval 2.51] [%clk 1:14:40] } 17... Qb8 { [%eval 2.4] [%clk 1:15:52] } 18. Nxc7 { [%eval 2.29] [%clk 1:09:59] } 18... Qxc7 { [%eval 2.29] [%clk 1:15:51] } 19. Qd2 { [%eval 2.26] [%clk 1:06:26] } 19... Nd7 { [%eval 2.34] [%clk 1:14:11] } 20. a5 { [%eval 2.31] [%clk 1:04:31] } 20... Bxc3 { [%eval 2.53] [%clk 1:13:02] } 21. Qxc3 { [%eval 2.4] [%clk 0:57:35] } 21... Rfb8 { [%eval 2.41] [%clk 1:12:11] } 22. f4 { [%eval 2.26] [%clk 0:51:18] } 22... Qb7 { [%eval 2.41] [%clk 1:10:40] } 23. Rad1 { [%eval 2.29] [%clk 0:45:38] } 23... Qb3 { [%eval 2.48] [%clk 1:04:56] } 24. Rd3 { [%eval 2.54] [%clk 0:42:32] } 24... Qxc3 { [%eval 2.67] [%clk 1:01:47] } 25. bxc3 { [%eval 2.51] [%clk 0:42:56] } 25... f6 { [%eval 2.67] [%clk 1:01:54] } 26. Kf2 { [%eval 2.64] [%clk 0:31:00] } 26... Rb7 { [%eval 2.79] [%clk 0:59:18] } 27. Ke3 { [%eval 2.84] [%clk 0:30:27] } 27... Ra6 { [%eval 3.2] [%clk 0:55:47] } 28. Rdd1 { [%eval 2.99] [%clk 0:30:19] } 28... f5?! { [%eval 3.8] } { Inaccuracy. Kf8 was best. } { [%clk 0:54:47] } 29. e5 { [%eval 4.07] [%clk 0:29:16] } 29... Kf8 { [%eval 4.23] [%clk 0:52:35] } 30. Rb1 { [%eval 4.13] [%clk 0:29:25] } 30... Rxb1 { [%eval 4.97] [%clk 0:48:14] } 31. Rxb1 { [%eval 5.03] [%clk 0:29:49] } 31... dxe5 { [%eval 5.04] [%clk 0:45:37] } 32. fxe5 { [%eval 5.03] [%clk 0:30:07] } 32... e6 { [%eval 5.28] [%clk 0:44:05] } 33. d6 { [%eval 5.21] [%clk 0:25:13] } 33... Ra7 { [%eval 5.06] [%clk 0:42:14] } 34. Kf4 { [%eval 5.14] [%clk 0:24:58] } 34... h6 { [%eval 5.41] [%clk 0:42:27] } 35. h4 { [%eval 5.12] [%clk 0:25:24] } 35... Kg7 { [%eval 5.96] [%clk 0:40:18] } 36. Rb5 { [%eval 5.86] [%clk 0:24:46] } 36... Kf7 { [%eval 5.54] [%clk 0:40:14] } 37. g3 { [%eval 5.3] [%clk 0:21:46] } 37... Ke8 { [%eval 5.21] [%clk 0:39:39] } 38. g4 { [%eval 5.41] [%clk 0:21:10] } 38... fxg4 { [%eval 5.51] [%clk 0:38:07] } 39. Kxg4 { [%eval 5.53] [%clk 0:21:33] } 39... Kf7 { [%eval 5.54] [%clk 0:38:03] } 40. Kf4 { [%eval 5.62] [%clk 0:21:22] } 40... Ke8 { [%eval 5.7] [%clk 0:37:55] } 41. Ke4 { [%eval 5.79] [%clk 0:20:34] } 41... Kf7 { [%eval 6.33] [%clk 0:37:19] } 42. Nb6 { [%eval 6.43] [%clk 0:16:25] } 42... Ke8 { [%eval 6.99] [%clk 0:34:22] } 43. Nxd7 { [%eval 6.88] [%clk 0:16:17] } 43... Kxd7 { [%eval 6.5] [%clk 0:34:51] } 44. Rxc5 { [%eval 6.28] [%clk 0:16:16] } 44... g5?! { [%eval 70.54] } { Inaccuracy. Ke8 was best. } { [%clk 0:34:40] } 45. hxg5 { [%eval 70.06] [%clk 0:16:24] } 45... hxg5 { [%eval 11.18] [%clk 0:35:06] } 46. Kf3 { [%eval 8.45] [%clk 0:16:17] } 1-0