Event: Runde 8: Mueller, Frank - ter Horst, Carsten
Site: https://lichess.org/broadcast/42-munsterland-open--33-challengers-2025--open/runde-8/BaS7TXQR/3P1aJhNt
Date: 2025-10-17
White: Mueller, Frank
WhiteElo: 2039
Black: ter Horst, Carsten
BlackElo: 1941
Result: 1/2-1/2
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:23:30] } 1... c5 { [%eval 0.24] [%clk 1:30:19] } 2. Nc3 { [%eval 0.26] [%clk 1:23:40] } 2... Nc6 { [%eval 0.23] [%clk 1:30:28] } 3. g3 { [%eval 0.0] [%clk 1:23:45] } 3... g6 { [%eval 0.0] [%clk 1:30:47] } 4. Bg2 { [%eval -0.07] [%clk 1:23:52] } 4... Bg7 { [%eval -0.03] [%clk 1:31:12] } 5. d3 { [%eval -0.03] [%clk 1:24:09] } 5... e6 { [%eval 0.0] [%clk 1:30:59] } 6. Be3 { [%eval 0.0] [%clk 1:24:13] } 6... d6 { [%eval 0.0] [%clk 1:30:35] } 7. Qd2 { [%eval -0.1] [%clk 1:24:28] } 7... Nge7 { [%eval 0.12] [%clk 1:29:42] } 8. Bh6 { [%eval 0.08] [%clk 1:24:15] } 8... Bxh6 { [%eval 0.09] [%clk 1:27:47] } 9. Qxh6 { [%eval 0.09] [%clk 1:24:25] } 9... Nd4 { [%eval 0.13] [%clk 1:28:07] } 10. O-O-O { [%eval -0.05] [%clk 1:24:09] } 10... b5 { [%eval -0.09] [%clk 1:24:24] } 11. Kb1 { [%eval -0.43] [%clk 1:23:14] } 11... Rb8 { [%eval 0.0] [%clk 1:21:02] } 12. Nce2 { [%eval -0.25] [%clk 1:11:26] } 12... Nec6?! { [%eval 0.54] } { Inaccuracy. e5 was best. } { [%clk 1:17:34] } 13. c3?! { [%eval -0.19] } { Inaccuracy. Nxd4 was best. } { [%clk 1:02:16] } 13... Nxe2 { [%eval -0.25] [%clk 1:17:25] } 14. Nxe2 { [%eval -0.24] [%clk 1:02:36] } 14... Qa5? { [%eval 1.08] } { Mistake. b4 was best. } { [%clk 1:07:50] } 15. Qg7 { [%eval 1.07] [%clk 0:54:18] } 15... Rf8 { [%eval 0.88] [%clk 1:06:28] } 16. d4 { [%eval 0.58] [%clk 0:54:34] } 16... c4?! { [%eval 1.35] } { Inaccuracy. b4 was best. } { [%clk 1:00:30] } 17. a3?? { [%eval -3.22] } { Blunder. d5 was best. } { [%clk 0:52:49] } 17... b4 { [%eval -3.1] [%clk 0:59:05] } 18. axb4? { [%eval -5.09] } { Mistake. cxb4 was best. } { [%clk 0:41:56] } 18... Nxb4 { [%eval -5.25] [%clk 0:59:20] } 19. Nc1 { [%eval -5.24] [%clk 0:42:04] } 19... Nd3 { [%eval -5.24] [%clk 0:56:01] } 20. Nxd3 { [%eval -4.79] [%clk 0:41:40] } 20... Qxc3?! { [%eval -3.4] } { Inaccuracy. cxd3 was best. } { [%clk 0:55:48] } 21. Qh6 { [%eval -3.31] [%clk 0:36:46] } 21... cxd3 { [%eval -3.16] [%clk 0:54:15] } 22. Qc1?! { [%eval -4.47] } { Inaccuracy. Rd2 was best. } { [%clk 0:35:59] } 22... Qxd4 { [%eval -4.62] [%clk 0:53:40] } 23. Rd2 { [%eval -4.66] [%clk 0:36:07] } 23... Bd7 { [%eval -4.52] [%clk 0:51:49] } 24. Qc7 { [%eval -4.55] [%clk 0:33:00] } 24... Rb6?! { [%eval -3.14] } { Inaccuracy. Rc8 was best. } { [%clk 0:48:10] } 25. Rc1 { [%eval -3.35] [%clk 0:32:18] } 25... Qb4?! { [%eval -2.28] } { Inaccuracy. Ke7 was best. } { [%clk 0:39:37] } 26. Rc3?! { [%eval -3.26] } { Inaccuracy. Qc3 was best. } { [%clk 0:29:10] } 26... Rb7?! { [%eval -2.13] } { Inaccuracy. Ke7 was best. } { [%clk 0:30:09] } 27. Qc4 { [%eval -2.06] [%clk 0:28:07] } 27... Qxc4 { [%eval -2.25] [%clk 0:29:31] } 28. Rxc4 { [%eval -2.15] [%clk 0:28:12] } 28... Ke7 { [%eval -2.04] [%clk 0:29:46] } 29. Rxd3 { [%eval -2.05] [%clk 0:26:32] } 29... Bb5 { [%eval -1.72] [%clk 0:29:52] } 30. Rb3 { [%eval -1.83] [%clk 0:26:53] } 30... Rfb8 { [%eval -1.82] [%clk 0:28:00] } 31. Rd4 { [%eval -2.37] [%clk 0:27:04] } 31... Bc6 { [%eval -2.38] [%clk 0:27:13] } 32. Rxb7+ { [%eval -2.39] [%clk 0:26:32] } 32... Rxb7 { [%eval -2.34] [%clk 0:27:39] } 33. Kc2 { [%eval -2.4] [%clk 0:22:59] } 33... e5 { [%eval -2.21] [%clk 0:22:34] } 34. Rc4 { [%eval -2.16] [%clk 0:22:45] } 34... Bd7 { [%eval -1.9] [%clk 0:16:23] } 35. Kc3 { [%eval -2.45] [%clk 0:21:54] } 35... Kd8 { [%eval -2.09] [%clk 0:15:13] } 36. Bf3 { [%eval -2.29] [%clk 0:21:19] } 36... Rc7 { [%eval -1.9] [%clk 0:14:08] } 37. Be2 { [%eval -2.07] [%clk 0:20:39] } 37... Be6 { [%eval -1.66] [%clk 0:14:05] } 38. Rxc7 { [%eval -1.67] [%clk 0:20:37] } 38... Kxc7 { [%eval -1.71] [%clk 0:14:31] } 39. b4 { [%eval -2.08] [%clk 0:19:50] } 39... Kb6 { [%eval -1.69] [%clk 0:14:06] } 40. h4 { [%eval -2.12] [%clk 0:17:57] } 40... h6 { [%eval -2.05] [%clk 0:13:06] } 41. f4 { [%eval -2.41] [%clk 0:13:03] } 41... f6 { [%eval -2.4] [%clk 0:08:01] } 42. Kd2 { [%eval -2.26] [%clk 0:11:18] } 42... g5 { [%eval -2.66] [%clk 0:02:01] } 43. fxg5 { [%eval -2.53] [%clk 0:11:15] } 43... fxg5 { [%eval -2.61] [%clk 0:02:26] } 44. hxg5 { [%eval -2.77] [%clk 0:11:38] } 44... hxg5 { [%eval -2.48] [%clk 0:02:52] } 45. Ke3 { [%eval -2.9] [%clk 0:10:39] } 45... Bf7 { [%eval -2.94] [%clk 0:02:39] } 46. Bf1 { [%eval -3.16] [%clk 0:08:50] } 46... Bb3 { [%eval -2.87] [%clk 0:01:29] } 47. Bd3 { [%eval -2.75] [%clk 0:07:36] } 47... Ba4 { [%eval -3.4] [%clk 0:29:53] } 48. Be2 { [%eval -3.65] [%clk 0:37:20] } 48... Bb5 { [%eval -3.59] [%clk 0:26:17] } 49. Bh5 { [%eval -3.38] [%clk 0:34:39] } 49... Bd7 { [%eval -2.92] [%clk 0:23:12] } 50. Be2 { [%eval -2.45] [%clk 0:34:56] } 50... a5?? { [%eval -0.5] } { Blunder. Bb5 was best. } { [%clk 0:23:20] } 51. bxa5+ { [%eval -0.51] [%clk 0:35:10] } 51... Kxa5 { [%eval -0.48] [%clk 0:23:45] } 52. Bc4 { [%eval -0.5] [%clk 0:34:27] } 52... Kb4 { [%eval -0.42] [%clk 0:23:46] } 53. Be2 { [%eval -0.51] [%clk 0:33:19] } 53... Kc3 { [%eval -0.53] [%clk 0:22:40] } 54. Bd1 { [%eval -0.58] [%clk 0:30:53] } 54... Be6 { [%eval -0.51] [%clk 0:18:47] } 1/2-1/2