Event: Round 4: Kopmann, Rene - Muendoerfer, Sebastian
Date: 2025-06-29
White: Kopmann, Rene
WhiteTitle: FM
Black: Muendoerfer, Sebastian
BlackElo: 1863
Result: 1-0
ECO: B10
Opening: Caro-Kann Defense: Breyer Variation
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:09] } 1... c6 { [%eval 0.23] [%clk 0:10:09] } 2. d3 { [%eval 0.03] [%clk 0:10:12] } 2... d5 { [%eval 0.18] [%clk 0:10:12] } 3. Nd2 { [%eval 0.0] [%clk 0:10:16] } 3... Qc7 { [%eval 0.31] [%clk 0:10:14] } 4. g3 { [%eval 0.0] [%clk 0:10:20] } 4... Nf6 { [%eval -0.03] [%clk 0:10:09] } 5. Bg2 { [%eval -0.06] [%clk 0:10:23] } 5... e5 { [%eval 0.01] [%clk 0:10:11] } 6. Ngf3 { [%eval -0.16] [%clk 0:10:19] } 6... dxe4 { [%eval -0.14] [%clk 0:09:57] } 7. dxe4 { [%eval -0.17] [%clk 0:10:08] } 7... Bc5 { [%eval -0.2] [%clk 0:09:59] } 8. O-O { [%eval -0.13] [%clk 0:10:03] } 8... O-O { [%eval -0.2] [%clk 0:10:02] } 9. c3 { [%eval -0.46] [%clk 0:08:53] } 9... Bg4?! { [%eval 0.11] } { Inaccuracy. Be6 was best. } { [%clk 0:09:39] } 10. h3 { [%eval -0.4] [%clk 0:08:43] } 10... Bh5?! { [%eval 0.19] } { Inaccuracy. Be6 was best. } { [%clk 0:09:43] } 11. Qc2 { [%eval 0.16] [%clk 0:08:46] } 11... Nbd7 { [%eval 0.12] [%clk 0:09:29] } 12. Nc4 { [%eval -0.12] [%clk 0:08:24] } 12... b5 { [%eval -0.23] [%clk 0:09:26] } 13. Ne3 { [%eval -0.16] [%clk 0:08:23] } 13... Bxe3?! { [%eval 0.58] } { Inaccuracy. a5 was best. } { [%clk 0:09:08] } 14. Bxe3 { [%eval 0.55] [%clk 0:08:23] } 14... Bg6 { [%eval 0.99] [%clk 0:08:54] } 15. Nh4 { [%eval 0.85] [%clk 0:08:21] } 15... Nb6 { [%eval 0.89] [%clk 0:08:44] } 16. b3 { [%eval 0.96] [%clk 0:08:05] } 16... Nbd5?! { [%eval 1.88] } { Inaccuracy. c5 was best. } { [%clk 0:08:18] } 17. Bc5 { [%eval 1.86] [%clk 0:07:36] } 17... Ne7 { [%eval 2.0] [%clk 0:08:16] } 18. Rfd1 { [%eval 1.73] [%clk 0:07:12] } 18... Rfd8 { [%eval 1.71] [%clk 0:07:57] } 19. Rxd8+ { [%eval 1.43] [%clk 0:07:04] } 19... Rxd8 { [%eval 1.36] [%clk 0:08:01] } 20. Nxg6 { [%eval 1.13] [%clk 0:07:02] } 20... Nxg6 { [%eval 1.13] [%clk 0:07:31] } 21. a4 { [%eval 1.19] [%clk 0:06:45] } 21... a5 { [%eval 1.39] [%clk 0:06:51] } 22. b4 { [%eval 1.15] [%clk 0:04:51] } 22... Nd7 { [%eval 1.41] [%clk 0:05:39] } 23. Be3 { [%eval 1.41] [%clk 0:04:35] } 23... Rb8?! { [%eval 2.21] } { Inaccuracy. bxa4 was best. } { [%clk 0:04:19] } 24. axb5 { [%eval 2.24] [%clk 0:04:22] } 24... axb4 { [%eval 2.18] [%clk 0:04:13] } 25. Ra7 { [%eval 2.24] [%clk 0:03:31] } 25... Rb7 { [%eval 2.16] [%clk 0:03:04] } 26. Rxb7 { [%eval 2.08] [%clk 0:01:47] } 26... Qxb7 { [%eval 1.71] [%clk 0:03:08] } 27. cxb4?! { [%eval 0.67] } { Inaccuracy. Qa4 was best. } { [%clk 0:01:51] } 27... cxb5?? { [%eval 2.87] } { Blunder. Qxb5 was best. } { [%clk 0:02:54] } 28. Qd3 { [%eval 2.85] [%clk 0:01:53] } 28... h6 { [%eval 3.24] [%clk 0:02:16] } 29. Bf1 { [%eval 3.34] [%clk 0:01:55] } 29... Nf6 { [%eval 3.29] [%clk 0:02:21] } 30. f3 { [%eval 3.21] [%clk 0:01:47] } 30... Qc7 { [%eval 3.77] [%clk 0:02:08] } 31. Qxb5 { [%eval 3.68] [%clk 0:01:48] } 31... Qc3 { [%eval 3.78] [%clk 0:02:11] } 32. Qc5 { [%eval 3.7] [%clk 0:01:46] } 32... Qe1 { [%eval 4.06] [%clk 0:01:48] } 33. Bf2 { [%eval 4.31] [%clk 0:01:47] } 33... Qd1 { [%eval 4.2] [%clk 0:01:52] } 34. Qc3 { [%eval 4.22] [%clk 0:01:37] } 34... h5 { [%eval 4.56] [%clk 0:01:44] } 35. h4 { [%eval 4.64] [%clk 0:01:40] } 35... Nd7 { [%eval 4.74] [%clk 0:01:04] } 36. b5 { [%eval 4.61] [%clk 0:01:34] } 36... Qb1 { [%eval 4.98] [%clk 0:00:31] } 37. Qc6 { [%eval 4.83] [%clk 0:01:27] } 37... Ngf8 { [%eval 4.77] [%clk 0:00:30] } 38. b6 { [%eval 4.76] [%clk 0:01:27] } 38... Qb3 { [%eval 5.37] [%clk 0:00:31] } 39. Kg2 { [%eval 5.6] [%clk 0:01:24] } 39... Qb2 { [%eval 5.93] [%clk 0:00:31] } 40. b7 { [%eval 6.16] [%clk 0:01:24] } 40... g6 { [%eval 6.58] [%clk 0:00:33] } 41. Bc4 { [%eval 6.33] [%clk 0:01:21] } 41... Nb8?? { [%eval #15] } { Checkmate is now unavoidable. Qb4 was best. } { [%clk 0:00:19] } 42. Qc7? { [%eval 7.05] } { Lost forced checkmate sequence. Qc8 was best. } { [%clk 0:01:15] } 42... Nfd7? { [%eval #11] } { Checkmate is now unavoidable. Nbd7 was best. } { [%clk 0:00:20] } 43. Bd5?? { [%eval 6.29] } { Lost forced checkmate sequence. Qd8+ was best. } { [%clk 0:01:05] } 43... Kg7 { [%eval 8.1] [%clk 0:00:12] } 44. Qd8 { [%eval 6.26] [%clk 0:00:56] } 44... Qb4 { [%eval 5.75] [%clk 0:00:09] } 45. Qc7 { [%eval 5.09] [%clk 0:00:36] } 45... Qb2?! { [%eval 8.11] } { Inaccuracy. Qe7 was best. } { [%clk 0:00:12] } 46. Bc6?? { [%eval 0.0] } { Blunder. Qd6 was best. } { [%clk 0:00:37] } 46... Nxc6?? { [%eval 6.27] } { Blunder. Qc2 was best. } { [%clk 0:00:15] } 47. Qxc6 { [%eval 6.06] [%clk 0:00:40] } 47... Nb8 { [%eval 6.03] [%clk 0:00:19] } 48. Qc7 { [%eval 5.71] [%clk 0:00:42] } 48... Na6 { [%eval 5.63] [%clk 0:00:23] } 49. Qc8 { [%eval 5.49] [%clk 0:00:45] } 49... Qb5 { [%eval 4.96] [%clk 0:00:26] } 50. g4?? { [%eval 0.0] } { Blunder. Qa8 was best. } { [%clk 0:00:47] } 50... hxg4 { [%eval 0.0] [%clk 0:00:30] } 51. fxg4 { [%eval 0.0] [%clk 0:00:50] } 51... Qb4?? { [%eval 4.37] } { Blunder. Qe2 was best. } { [%clk 0:00:33] } 52. Kf3?? { [%eval 0.54] } { Blunder. Qc6 was best. } { [%clk 0:00:53] } 52... Qb3+?! { [%eval 1.62] } { Inaccuracy. Qb5 was best. } { [%clk 0:00:37] } 53. Be3?! { [%eval 0.6] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:57] } 53... Qd1+ { [%eval 0.78] [%clk 0:00:41] } 54. Kf2 { [%eval 0.92] [%clk 0:01:01] } 54... Qb3?? { [%eval 4.68] } { Blunder. Qh1 was best. } { [%clk 0:00:44] } 55. h5 { [%eval 4.06] [%clk 0:01:05] } 55... gxh5? { [%eval 7.41] } { Mistake. Qa2+ was best. } { [%clk 0:00:45] } 56. gxh5 { [%eval 7.49] [%clk 0:01:09] } 56... Qb2+ { [%eval 7.45] [%clk 0:00:35] } 57. Kf3 { [%eval 6.4] [%clk 0:01:12] } 57... Qb3?? { [%eval #9] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:00:39] } 58. h6+ { [%eval #20] [%clk 0:01:14] } 58... Kh7 { [%eval #3] [%clk 0:00:43] } 59. Qf5+ { [%eval #2] [%clk 0:01:16] } 59... Kh8 { [%eval #2] [%clk 0:00:46] } 60. Qf6+ { [%clk 0:01:20] } 60... Kg8 { [%clk 0:00:49] } 61. Qg7# { [%clk 0:01:24] } 1-0