Event: Round 1: Koenigsmann, Marcus - Langheinrich, Ferenc
Date: 2024-07-25
White: Koenigsmann, Marcus
WhiteElo: 1983
Black: Langheinrich, Ferenc
BlackTitle: IM
BlackElo: 2341
Result: 0-1
ECO: B10
Opening: Caro-Kann Defense: Accelerated Panov Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... c6 { [%eval 0.26] [%clk 1:30:38] } 2. c4 { [%eval 0.1] [%clk 1:30:53] } 2... g6 { [%eval 0.64] [%clk 1:29:56] } 3. d4 { [%eval 0.65] [%clk 1:31:08] } 3... Bg7 { [%eval 0.64] [%clk 1:29:32] } 4. Nc3 { [%eval 0.65] [%clk 1:30:57] } 4... d6 { [%eval 0.73] [%clk 1:29:05] } 5. f4 { [%eval 0.3] [%clk 1:29:29] } 5... Qb6 { [%eval 0.32] [%clk 1:22:20] } 6. Nf3 { [%eval 0.18] [%clk 1:24:27] } 6... Bg4 { [%eval 0.14] [%clk 1:21:08] } 7. e5 { [%eval 0.0] [%clk 1:23:13] } 7... Nh6 { [%eval 0.17] [%clk 1:14:14] } 8. Be3?! { [%eval -0.89] } { Inaccuracy. c5 was best. } { [%clk 1:09:57] } 8... Bxf3 { [%eval -0.54] [%clk 1:04:19] } 9. Qxf3 { [%eval -0.96] [%clk 1:06:01] } 9... Qxb2 { [%eval -0.95] [%clk 1:01:01] } 10. Rc1 { [%eval -0.99] [%clk 1:04:29] } 10... Nf5 { [%eval -0.94] [%clk 0:58:17] } 11. Qf2 { [%eval -1.04] [%clk 1:02:56] } 11... Qxf2+?! { [%eval -0.32] } { Inaccuracy. Qa3 was best. } { [%clk 0:39:43] } 12. Bxf2 { [%eval -0.54] [%clk 1:02:17] } 12... h5 { [%eval -0.23] [%clk 0:38:39] } 13. Rb1 { [%eval -0.1] [%clk 1:00:30] } 13... b6 { [%eval -0.06] [%clk 0:30:58] } 14. g3 { [%eval -0.42] [%clk 0:56:13] } 14... Nd7 { [%eval -0.42] [%clk 0:30:06] } 15. Bg2 { [%eval -0.38] [%clk 0:54:48] } 15... Rc8 { [%eval -0.41] [%clk 0:30:25] } 16. exd6? { [%eval -2.12] } { Mistake. O-O was best. } { [%clk 0:47:24] } 16... Nxd6 { [%eval -2.19] [%clk 0:26:43] } 17. Ne4 { [%eval -2.06] [%clk 0:41:40] } 17... Nxc4 { [%eval -2.2] [%clk 0:24:44] } 18. Rc1 { [%eval -2.82] [%clk 0:38:52] } 18... b5 { [%eval -2.88] [%clk 0:22:42] } 19. Nd2 { [%eval -2.76] [%clk 0:36:36] } 19... Ndb6 { [%eval -2.87] [%clk 0:20:01] } 20. Nxc4 { [%eval -2.69] [%clk 0:36:16] } 20... Nxc4 { [%eval -2.76] [%clk 0:18:37] } 21. Bf1 { [%eval -3.4] [%clk 0:31:22] } 21... Nb6 { [%eval -3.48] [%clk 0:17:50] } 22. Bg2 { [%eval -3.38] [%clk 0:23:16] } 22... Kd7 { [%eval -3.47] [%clk 0:17:52] } 23. O-O { [%eval -3.71] [%clk 0:23:19] } 23... e6 { [%eval -3.71] [%clk 0:17:38] } 24. Rc2 { [%eval -3.73] [%clk 0:21:26] } 24... a5 { [%eval -3.73] [%clk 0:17:18] } 25. Rfc1 { [%eval -3.38] [%clk 0:21:12] } 25... Nd5 { [%eval -3.4] [%clk 0:17:30] } 26. Bxd5?! { [%eval -5.12] } { Inaccuracy. a4 was best. } { [%clk 0:18:36] } 26... cxd5 { [%eval -5.05] [%clk 0:16:02] } 27. Rc5 { [%eval -5.11] [%clk 0:17:31] } 27... Rxc5 { [%eval -5.06] [%clk 0:15:56] } 28. Rxc5 { [%eval -5.06] [%clk 0:17:51] } 28... Rb8 { [%eval -5.05] [%clk 0:16:11] } 29. Kf1 { [%eval -5.05] [%clk 0:18:08] } 29... Bf8 { [%eval -5.04] [%clk 0:16:16] } 30. Rc2 { [%eval -5.23] [%clk 0:17:49] } 30... Rc8 { [%eval -5.18] [%clk 0:13:51] } 31. Rxc8 { [%eval -5.46] [%clk 0:16:17] } 31... Kxc8 { [%eval -5.4] [%clk 0:14:14] } 32. Be1 { [%eval -5.39] [%clk 0:14:48] } 32... b4 { [%eval -5.54] [%clk 0:14:28] } 33. Ke2 { [%eval -5.53] [%clk 0:15:03] } 33... Kb7 { [%eval -5.51] [%clk 0:14:30] } 34. Kd3 { [%eval -5.51] [%clk 0:09:22] } 34... Ka6 { [%eval -5.47] [%clk 0:14:53] } 35. Bd2 { [%eval -5.64] [%clk 0:07:41] } 35... Kb5 { [%eval -5.56] [%clk 0:15:14] } 36. Bc1 { [%eval -5.53] [%clk 0:07:55] } 36... Bd6 { [%eval -5.44] [%clk 0:13:23] } 37. Bb2 { [%eval -5.86] [%clk 0:07:40] } 37... h4 { [%eval -6.0] [%clk 0:13:31] } 38. Bc1 { [%eval -6.07] [%clk 0:07:32] } 38... h3 { [%eval -6.01] [%clk 0:13:51] } 39. Bb2 { [%eval -6.44] [%clk 0:07:11] } 39... g5 { [%eval -6.53] [%clk 0:14:02] } 40. Bc1 { [%eval -7.44] [%clk 0:06:21] } 40... gxf4 { [%eval -7.25] [%clk 0:14:24] } 41. gxf4 { [%eval -7.28] [%clk 0:06:07] } 41... a4 { [%eval -6.75] [%clk 0:14:39] } 42. Bd2 { [%eval -8.02] [%clk 0:04:56] } 42... b3 { [%eval -8.26] [%clk 0:14:38] } 43. axb3 { [%eval -8.17] [%clk 0:02:55] } 43... axb3 { [%eval -7.86] [%clk 0:15:01] } 44. Bc1 { [%eval -8.22] [%clk 0:02:09] } 44... b2 { [%eval -7.16] [%clk 0:15:25] } 0-1