Event: Runde 5: Wichtrup, Jan-Louis - Vollbehr, Bjarne
Site: https://lichess.org/broadcast/42-munsterland-open--33-challengers-2025--open/runde-5/4oED1kSV/mL2P3ds1
Date: 2025-10-14
White: Wichtrup, Jan-Louis
WhiteElo: 2120
Black: Vollbehr, Bjarne
BlackTitle: CM
BlackElo: 2192
Result: 0-1
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Pterodactyl
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:20] } 1... g6 { [%eval 0.57] [%clk 1:29:11] } 2. e4 { [%eval 0.48] [%clk 1:26:35] } 2... Bg7 { [%eval 0.48] [%clk 1:29:32] } 3. Nf3 { [%eval 0.32] [%clk 1:26:56] } 3... c5 { [%eval 0.66] [%clk 1:24:09] } 4. c3 { [%eval 0.47] [%clk 1:27:13] } 4... d6?! { [%eval 1.03] } { Inaccuracy. cxd4 was best. } { [%clk 1:22:34] } 5. dxc5 { [%eval 0.82] [%clk 1:24:55] } 5... dxc5 { [%eval 0.89] [%clk 1:22:34] } 6. Qxd8+ { [%eval 0.92] [%clk 1:21:43] } 6... Kxd8 { [%eval 0.94] [%clk 1:22:57] } 7. Be3 { [%eval 0.72] [%clk 1:16:39] } 7... b6?! { [%eval 1.39] } { Inaccuracy. Nf6 was best. } { [%clk 1:22:00] } 8. Nfd2?! { [%eval 0.28] } { Inaccuracy. Na3 was best. } { [%clk 1:13:20] } 8... Bh6 { [%eval 0.11] [%clk 1:18:05] } 9. Bxh6 { [%eval 0.07] [%clk 1:06:37] } 9... Nxh6 { [%eval 0.15] [%clk 1:18:28] } 10. f3 { [%eval 0.12] [%clk 1:04:30] } 10... Nc6 { [%eval 0.11] [%clk 1:08:31] } 11. a4 { [%eval 0.16] [%clk 1:04:04] } 11... Bb7 { [%eval 0.66] [%clk 1:08:09] } 12. Na3 { [%eval 0.55] [%clk 1:04:02] } 12... a6 { [%eval 0.83] [%clk 1:06:52] } 13. Nb3 { [%eval 1.11] [%clk 0:45:01] } 13... Kc7 { [%eval 1.02] [%clk 1:00:05] } 14. a5 { [%eval 1.0] [%clk 0:43:21] } 14... b5?! { [%eval 2.05] } { Inaccuracy. Nxa5 was best. } { [%clk 0:58:22] } 15. Nxc5 { [%eval 1.83] [%clk 0:42:56] } 15... Nxa5 { [%eval 1.84] [%clk 0:58:24] } 16. b4 { [%eval 1.97] [%clk 0:38:17] } 16... Nc6 { [%eval 1.85] [%clk 0:58:31] } 17. O-O-O? { [%eval 0.31] } { Mistake. c4 was best. } { [%clk 0:37:19] } 17... Rad8 { [%eval 0.42] [%clk 0:58:00] } 18. Be2 { [%eval 0.43] [%clk 0:34:49] } 18... Bc8 { [%eval 0.39] [%clk 0:58:11] } 19. Nc2 { [%eval 0.41] [%clk 0:33:54] } 19... Kb6 { [%eval 0.45] [%clk 0:48:30] } 20. Ne3 { [%eval 0.33] [%clk 0:29:33] } 20... e6 { [%eval 0.35] [%clk 0:48:19] } 21. Nb3 { [%eval 0.15] [%clk 0:26:24] } 21... f5 { [%eval 0.16] [%clk 0:47:10] } 22. exf5 { [%eval 0.09] [%clk 0:24:21] } 22... exf5 { [%eval 0.38] [%clk 0:44:09] } 23. f4 { [%eval 0.16] [%clk 0:23:56] } 23... Rhe8 { [%eval 0.42] [%clk 0:28:52] } 24. Rxd8 { [%eval 0.41] [%clk 0:23:51] } 24... Nxd8 { [%eval 0.44] [%clk 0:25:36] } 25. Kd2 { [%eval 0.5] [%clk 0:19:10] } 25... Ne6 { [%eval 0.81] [%clk 0:23:47] } 26. g3?! { [%eval 0.06] } { Inaccuracy. Nd5+ was best. } { [%clk 0:17:37] } 26... Bb7 { [%eval 0.0] [%clk 0:23:36] } 27. Rd1 { [%eval 0.07] [%clk 0:15:47] } 27... Ng8 { [%eval 0.14] [%clk 0:23:40] } 28. c4 { [%eval 0.0] [%clk 0:12:56] } 28... Nf6 { [%eval 0.0] [%clk 0:22:39] } 29. Bd3 { [%eval 0.0] [%clk 0:12:28] } 29... Rd8 { [%eval 0.0] [%clk 0:19:55] } 30. c5+ { [%eval 0.0] [%clk 0:12:30] } 30... Kc7 { [%eval 0.0] [%clk 0:19:15] } 31. Kc3 { [%eval 0.0] [%clk 0:12:32] } 31... Bd5 { [%eval 0.1] [%clk 0:15:22] } 32. Nc1 { [%eval -0.19] [%clk 0:08:35] } 32... Bf3 { [%eval -0.2] [%clk 0:10:57] } 33. Rd2 { [%eval -0.18] [%clk 0:07:55] } 33... Re8 { [%eval -0.05] [%clk 0:07:24] } 34. Rf2 { [%eval -0.53] [%clk 0:06:53] } 34... Bb7 { [%eval -0.16] [%clk 0:06:31] } 35. Re2 { [%eval -0.31] [%clk 0:05:33] } 35... Be4 { [%eval -0.1] [%clk 0:05:12] } 36. Rd2? { [%eval -1.28] } { Mistake. Nb3 was best. } { [%clk 0:03:24] } 36... Bf3?! { [%eval -0.2] } { Inaccuracy. Nd8 was best. } { [%clk 0:04:05] } 37. Rf2 { [%eval -0.49] [%clk 0:02:13] } 37... Bh5 { [%eval -0.29] [%clk 0:04:16] } 38. Nc2 { [%eval -0.57] [%clk 0:01:53] } 38... Nd5+ { [%eval -0.52] [%clk 0:04:26] } 39. Kb3?? { [%eval -3.03] } { Blunder. Kd2 was best. } { [%clk 0:01:09] } 39... Bd1 { [%eval -2.98] [%clk 0:03:47] } 40. Ne2 { [%eval -3.62] [%clk 0:00:40] } 40... Ne3 { [%eval -3.51] [%clk 0:00:40] } 41. Kb2 { [%eval -3.91] [%clk 0:22:02] } 41... Nxc5 { [%eval -3.95] [%clk 0:16:33] } 42. bxc5 { [%eval -3.68] [%clk 0:17:22] } 42... Nxc2 { [%eval -3.83] [%clk 0:16:50] } 43. Nc3 { [%eval -3.76] [%clk 0:14:10] } 43... Nb4 { [%eval -3.66] [%clk 0:16:42] } 44. Rd2?! { [%eval -4.96] } { Inaccuracy. Bb1 was best. } { [%clk 0:12:27] } 44... Bf3?! { [%eval -3.2] } { Inaccuracy. Rd8 was best. } { [%clk 0:15:47] } 45. Bb1?! { [%eval -4.4] } { Inaccuracy. Bxb5 was best. } { [%clk 0:09:18] } 45... Rd8 { [%eval -3.61] [%clk 0:13:33] } 0-1