Event: Round 9: Meister, Jakob - Niehaus, Frank
Date: 2025-02-13
White: Meister, Jakob
WhiteTitle: GM
WhiteElo: 2418
Black: Niehaus, Frank
BlackElo: 2109
Result: 1-0
ECO: B07
Opening: Pirc Defense: 150 Attack, Sveshnikov-Jansa Attack
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:02] } 1... Nf6 { [%eval 0.19] [%clk 1:30:30] } 2. Nc3 { [%eval -0.02] [%clk 1:30:02] } 2... g6?! { [%eval 0.6] } { Inaccuracy. d5 was best. } { [%clk 1:29:54] } 3. e4 { [%eval 0.57] [%clk 1:29:12] } 3... d6 { [%eval 0.63] [%clk 1:30:17] } 4. Be3 { [%eval 0.47] [%clk 1:29:32] } 4... c6 { [%eval 0.6] [%clk 1:28:50] } 5. h3 { [%eval 0.59] [%clk 1:28:39] } 5... Nbd7 { [%eval 0.59] [%clk 1:28:08] } 6. Nf3 { [%eval 0.52] [%clk 1:24:53] } 6... Qa5 { [%eval 0.6] [%clk 1:26:23] } 7. Bd3 { [%eval 0.6] [%clk 1:20:54] } 7... Bg7 { [%eval 0.59] [%clk 1:26:06] } 8. O-O { [%eval 0.75] [%clk 1:20:25] } 8... O-O { [%eval 0.75] [%clk 1:26:31] } 9. Nd2 { [%eval 0.61] [%clk 1:17:37] } 9... Qc7 { [%eval 1.04] [%clk 1:24:32] } 10. a4 { [%eval 0.73] [%clk 1:12:10] } 10... e5 { [%eval 0.71] [%clk 1:22:52] } 11. dxe5 { [%eval 0.72] [%clk 1:04:07] } 11... dxe5 { [%eval 0.57] [%clk 1:22:57] } 12. a5 { [%eval 0.62] [%clk 1:04:14] } 12... Re8 { [%eval 0.99] [%clk 1:22:00] } 13. b4 { [%eval 0.9] [%clk 0:50:35] } 13... Nf8 { [%eval 1.0] [%clk 1:18:50] } 14. b5 { [%eval 0.78] [%clk 0:48:38] } 14... a6?! { [%eval 1.81] } { Inaccuracy. Qe7 was best. } { [%clk 1:10:04] } 15. bxa6 { [%eval 1.77] [%clk 0:45:53] } 15... bxa6 { [%eval 1.83] [%clk 1:10:28] } 16. Nc4 { [%eval 1.85] [%clk 0:46:10] } 16... c5?! { [%eval 2.6] } { Inaccuracy. Ne6 was best. } { [%clk 1:01:56] } 17. Nb6 { [%eval 2.46] [%clk 0:42:47] } 17... Ra7 { [%eval 2.67] [%clk 1:01:24] } 18. Rb1 { [%eval 2.23] [%clk 0:42:11] } 18... Ne6 { [%eval 2.53] [%clk 1:01:27] } 19. Ncd5 { [%eval 2.51] [%clk 0:41:32] } 19... Nxd5 { [%eval 2.51] [%clk 1:00:40] } 20. exd5 { [%eval 2.55] [%clk 0:41:00] } 20... Nd4 { [%eval 2.4] [%clk 0:58:17] } 21. c3 { [%eval 2.37] [%clk 0:34:52] } 21... Nf5 { [%eval 2.27] [%clk 0:52:51] } 22. Bd2?! { [%eval 1.43] } { Inaccuracy. Qa4 was best. } { [%clk 0:29:43] } 22... Nd6 { [%eval 1.26] [%clk 0:51:56] } 23. Re1 { [%eval 1.32] [%clk 0:28:23] } 23... c4 { [%eval 1.51] [%clk 0:46:08] } 24. Bf1 { [%eval 1.01] [%clk 0:27:43] } 24... Bd7 { [%eval 0.95] [%clk 0:43:25] } 25. Be3?! { [%eval 0.0] } { Inaccuracy. Nxd7 was best. } { [%clk 0:22:01] } 25... Bb5 { [%eval 0.1] [%clk 0:42:00] } 26. Qc2 { [%eval -0.04] [%clk 0:19:09] } 26... Rb7 { [%eval 0.08] [%clk 0:37:03] } 27. Rb4 { [%eval -0.19] [%clk 0:17:59] } 27... Bf8 { [%eval -0.23] [%clk 0:34:07] } 28. g4?! { [%eval -0.83] } { Inaccuracy. Rbb1 was best. } { [%clk 0:15:14] } 28... f5 { [%eval -0.98] [%clk 0:27:19] } 29. Rbb1 { [%eval -0.87] [%clk 0:14:55] } 29... f4 { [%eval -0.89] [%clk 0:24:29] } 30. Bc1 { [%eval -0.97] [%clk 0:14:42] } 30... Rxb6?? { [%eval 0.76] } { Blunder. Qd8 was best. } { [%clk 0:19:19] } 31. axb6 { [%eval 0.73] [%clk 0:15:09] } 31... Qxb6 { [%eval 0.73] [%clk 0:19:44] } 32. Ba3 { [%eval 0.67] [%clk 0:13:07] } 32... Qc7 { [%eval 1.18] [%clk 0:19:40] } 33. Bb4?! { [%eval 0.35] } { Inaccuracy. Bxd6 was best. } { [%clk 0:13:05] } 33... Qf7?! { [%eval 1.23] } { Inaccuracy. Nf7 was best. } { [%clk 0:18:54] } 34. Rbd1?! { [%eval 0.53] } { Inaccuracy. Bxd6 was best. } { [%clk 0:13:13] } 34... Qd7?! { [%eval 1.2] } { Inaccuracy. Qf6 was best. } { [%clk 0:17:29] } 35. Qd2?! { [%eval 0.62] } { Inaccuracy. Bxd6 was best. } { [%clk 0:11:31] } 35... Bg7? { [%eval 2.18] } { Mistake. Qd8 was best. } { [%clk 0:16:33] } 36. Bg2?! { [%eval 1.16] } { Inaccuracy. Bxd6 was best. } { [%clk 0:11:25] } 36... Rd8 { [%eval 1.53] [%clk 0:14:02] } 37. Qa2 { [%eval 1.5] [%clk 0:11:03] } 37... Re8?! { [%eval 2.12] } { Inaccuracy. Nf7 was best. } { [%clk 0:09:02] } 38. Be4?! { [%eval 1.37] } { Inaccuracy. Bxd6 was best. } { [%clk 0:05:52] } 38... Rd8 { [%eval 1.92] [%clk 0:07:10] } 39. Qe2 { [%eval 1.49] [%clk 0:05:59] } 39... Re8?! { [%eval 2.1] } { Inaccuracy. Bf6 was best. } { [%clk 0:07:23] } 40. Kg2?! { [%eval 1.32] } { Inaccuracy. Bxd6 was best. } { [%clk 0:05:52] } 40... Ra8?! { [%eval 2.52] } { Inaccuracy. Bf6 was best. } { [%clk 0:07:19] } 41. Ra1?! { [%eval 1.41] } { Inaccuracy. Bxd6 was best. } { [%clk 0:04:58] } 41... Rd8?! { [%eval 2.47] } { Inaccuracy. Bf6 was best. } { [%clk 0:07:30] } 42. Rad1?! { [%eval 1.39] } { Inaccuracy. Bxd6 was best. } { [%clk 0:04:05] } 42... Ra8?! { [%eval 2.48] } { Inaccuracy. Bf6 was best. } { [%clk 0:07:09] } 43. Rb1?! { [%eval 1.44] } { Inaccuracy. Bxd6 was best. } { [%clk 0:02:24] } 43... Rd8?! { [%eval 2.69] } { Inaccuracy. Bf6 was best. } { [%clk 0:07:14] } 44. Red1? { [%eval 1.3] } { Mistake. Bxd6 was best. } { [%clk 0:01:50] } 44... Re8? { [%eval 2.67] } { Mistake. Bf6 was best. } { [%clk 0:07:05] } 45. f3?! { [%eval 1.9] } { Inaccuracy. Bxd6 was best. } { [%clk 0:29:55] } 45... Rd8?! { [%eval 2.59] } { Inaccuracy. Nxe4 was best. } { [%clk 0:33:57] } 46. Bc2?! { [%eval 1.64] } { Inaccuracy. Bxd6 was best. } { [%clk 0:24:46] } 46... Re8 { [%eval 2.19] [%clk 0:33:00] } 47. Be4 { [%eval 1.85] [%clk 0:22:07] } 47... Rd8?! { [%eval 2.69] } { Inaccuracy. Nxe4 was best. } { [%clk 0:33:14] } 48. h4 { [%eval 2.08] [%clk 0:21:33] } 48... Re8?! { [%eval 2.78] } { Inaccuracy. Nxe4 was best. } { [%clk 0:30:35] } 49. Rh1 { [%eval 2.28] [%clk 0:20:33] } 49... Rd8 { [%eval 2.79] [%clk 0:30:37] } 50. Rbd1 { [%eval 2.37] [%clk 0:20:28] } 50... Qc7 { [%eval 2.57] [%clk 0:29:28] } 51. h5 { [%eval 2.71] [%clk 0:19:05] } 51... g5 { [%eval 3.31] [%clk 0:29:26] } 52. Bc2 { [%eval 2.85] [%clk 0:18:59] } 52... Bf6 { [%eval 3.2] [%clk 0:26:56] } 53. Bxd6 { [%eval 3.4] [%clk 0:16:40] } 53... Qxd6 { [%eval 3.19] [%clk 0:25:18] } 54. Qe4 { [%eval 3.31] [%clk 0:16:54] } 54... Rd7 { [%eval 3.45] [%clk 0:24:47] } 55. Qf5 { [%eval 2.78] [%clk 0:16:55] } 55... Re7 { [%eval 3.44] [%clk 0:24:59] } 56. Qe4 { [%eval 3.44] [%clk 0:15:55] } 56... Rc7 { [%eval 3.35] [%clk 0:23:59] } 57. Ra1 { [%eval 3.58] [%clk 0:16:14] } 57... Rb7 { [%eval 4.18] [%clk 0:20:40] } 58. Rhb1 { [%eval 4.1] [%clk 0:16:29] } 58... Bd8 { [%eval 4.57] [%clk 0:15:01] } 59. Ba4 { [%eval 4.49] [%clk 0:16:06] } 59... Bb6 { [%eval 5.46] [%clk 0:11:26] } 60. Bxb5 { [%eval 5.32] [%clk 0:15:23] } 60... Qc5 { [%eval 5.85] [%clk 0:11:45] } 61. Ra2 { [%eval 5.84] [%clk 0:15:02] } 61... axb5?? { [%eval #11] } { Checkmate is now unavoidable. Bd8 was best. } { [%clk 0:10:06] } 62. Qxe5?? { [%eval 5.86] } { Lost forced checkmate sequence. Ra8+ was best. } { [%clk 0:11:53] } 62... Ra7 { [%eval 7.38] [%clk 0:06:50] } 63. Qxg5+ { [%eval 7.14] [%clk 0:11:50] } 63... Kh8 { [%eval 6.91] [%clk 0:06:51] } 64. Qe5+ { [%eval 6.17] [%clk 0:11:53] } 1-0