Event: Round 4: Meffert, Claudia - Langner, Hans-Rainer
Date: 2024-07-04
White: Meffert, Claudia
WhiteElo: 1811
Black: Langner, Hans-Rainer
BlackElo: 1730
Result: 1-0
ECO: D92
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Attack
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:58] } 1... Nf6 { [%eval 0.17] [%clk 1:25:40] } 2. c4 { [%eval 0.21] [%clk 1:31:21] } 2... d5 { [%eval 0.64] [%clk 1:25:45] } 3. Nc3?! { [%eval 0.07] } { Inaccuracy. cxd5 was best. } { [%clk 1:31:29] } 3... g6 { [%eval 0.22] [%clk 1:25:40] } 4. Nf3 { [%eval 0.32] [%clk 1:30:26] } 4... Bg7 { [%eval 0.21] [%clk 1:25:26] } 5. Bf4 { [%eval 0.0] [%clk 1:25:44] } 5... c6 { [%eval 0.42] [%clk 1:24:05] } 6. e3 { [%eval 0.29] [%clk 1:24:09] } 6... O-O { [%eval 0.27] [%clk 1:23:07] } 7. h3 { [%eval 0.14] [%clk 1:21:26] } 7... Ne4 { [%eval 0.51] [%clk 1:22:50] } 8. Bd3 { [%eval 0.68] [%clk 1:20:43] } 8... Qa5 { [%eval 0.69] [%clk 1:21:30] } 9. Qc2?! { [%eval 0.1] } { Inaccuracy. O-O was best. } { [%clk 1:19:26] } 9... f5? { [%eval 1.69] } { Mistake. Na6 was best. } { [%clk 1:14:23] } 10. O-O { [%eval 1.68] [%clk 1:18:09] } 10... Nd7?! { [%eval 2.43] } { Inaccuracy. e6 was best. } { [%clk 1:14:14] } 11. cxd5 { [%eval 2.47] [%clk 1:13:55] } 11... Nxc3 { [%eval 2.42] [%clk 1:12:52] } 12. dxc6 { [%eval 2.37] [%clk 1:12:59] } 12... Nd5 { [%eval 2.36] [%clk 1:10:46] } 13. cxd7 { [%eval 2.44] [%clk 1:12:45] } 13... Bxd7 { [%eval 2.49] [%clk 1:10:54] } 14. Be5 { [%eval 2.43] [%clk 1:10:21] } 14... Rac8 { [%eval 2.52] [%clk 1:02:48] } 15. Qe2 { [%eval 2.33] [%clk 1:03:55] } 15... a6 { [%eval 2.51] [%clk 0:58:09] } 16. Bc4 { [%eval 2.62] [%clk 0:52:30] } 16... e6 { [%eval 2.56] [%clk 0:56:51] } 17. Rfc1 { [%eval 2.45] [%clk 0:49:23] } 17... Rc6?! { [%eval 3.35] } { Inaccuracy. Bh6 was best. } { [%clk 0:55:46] } 18. Bxg7 { [%eval 3.28] [%clk 0:46:24] } 18... Kxg7 { [%eval 3.3] [%clk 0:55:41] } 19. Ne5 { [%eval 3.24] [%clk 0:46:06] } 19... Rc7 { [%eval 3.33] [%clk 0:55:05] } 20. a3 { [%eval 2.67] [%clk 0:40:59] } 20... b5?! { [%eval 4.13] } { Inaccuracy. Rfc8 was best. } { [%clk 0:46:04] } 21. Bxd5 { [%eval 4.09] [%clk 0:40:02] } 21... exd5 { [%eval 4.09] [%clk 0:45:49] } 22. Rc5 { [%eval 3.83] [%clk 0:35:20] } 22... Be6 { [%eval 4.1] [%clk 0:43:16] } 23. b4 { [%eval 4.1] [%clk 0:32:58] } 23... Qb6 { [%eval 4.0] [%clk 0:43:08] } 24. Rac1 { [%eval 4.01] [%clk 0:32:14] } 24... Rfc8 { [%eval 3.98] [%clk 0:40:47] } 25. Qc2 { [%eval 4.1] [%clk 0:26:37] } 25... Rxc5 { [%eval 4.15] [%clk 0:40:05] } 26. dxc5 { [%eval 4.13] [%clk 0:25:53] } 26... Qd8 { [%eval 4.08] [%clk 0:37:20] } 27. Qc3 { [%eval 3.96] [%clk 0:23:50] } 27... Kg8 { [%eval 4.14] [%clk 0:36:09] } 28. Nf3 { [%eval 4.05] [%clk 0:22:56] } 28... Rc7 { [%eval 4.23] [%clk 0:28:53] } 29. Qe5 { [%eval 4.1] [%clk 0:20:27] } 29... Re7 { [%eval 4.1] [%clk 0:23:12] } 30. Nd4 { [%eval 3.81] [%clk 0:16:50] } 30... Qc8?! { [%eval 5.65] } { Inaccuracy. Bc8 was best. } { [%clk 0:19:53] } 31. c6 { [%eval 5.73] [%clk 0:15:13] } 31... Kf7 { [%eval 5.67] [%clk 0:19:29] } 32. Nxe6 { [%eval 5.14] [%clk 0:13:59] } 32... Rxe6 { [%eval 5.37] [%clk 0:18:40] } 33. Qxd5 { [%eval 5.31] [%clk 0:14:09] } 33... Qc7 { [%eval 5.28] [%clk 0:13:50] } 34. g4 { [%eval 5.23] [%clk 0:10:49] } 34... fxg4 { [%eval 5.05] [%clk 0:13:43] } 35. hxg4 { [%eval 5.17] [%clk 0:11:07] } 35... Ke7 { [%eval 4.93] [%clk 0:13:57] } 36. Qc5+ { [%eval 4.97] [%clk 0:10:36] } 36... Kf7 { [%eval 5.1] [%clk 0:13:27] } 37. Kg2 { [%eval 4.85] [%clk 0:08:50] } 37... Re5 { [%eval 5.38] [%clk 0:12:27] } 38. Qd4 { [%eval 5.32] [%clk 0:08:34] } 38... Ke6 { [%eval 6.15] [%clk 0:10:52] } 39. f4 { [%eval 6.0] [%clk 0:07:53] } 39... Rd5 { [%eval 5.7] [%clk 0:10:19] } 40. Qc3 { [%eval 5.6] [%clk 0:07:15] } 40... h5 { [%eval 7.11] [%clk 0:04:02] } 41. g5 { [%eval 6.82] [%clk 0:05:57] } 41... Kf5?? { [%eval #8] } { Checkmate is now unavoidable. Rf5 was best. } { [%clk 0:00:31] } 42. Kg3 { [%eval #14] [%clk 0:05:41] } 42... Ke4 { [%eval #12] [%clk 0:30:12] } 43. Qc2+ { [%eval #11] [%clk 0:33:10] } 43... Rd3 { [%eval #11] [%clk 0:29:20] } 44. Kf2 { [%eval #10] [%clk 0:32:32] } 44... Qb6 { [%eval #12] [%clk 0:25:46] } 45. Re1 { [%eval #8] [%clk 0:30:25] } 45... Qc7?? { [%eval #8] } { Checkmate is now unavoidable. Kd5 was best. } { [%clk 0:25:07] } 46. Rd1 { [%eval #7] [%clk 0:27:17] } 46... Qd6 { [%eval #7] [%clk 0:20:42] } 47. Qxd3+ { [%eval #14] [%clk 0:27:17] } 47... Qxd3 { [%eval #13] [%clk 0:20:59] } 48. Rxd3 { [%eval #12] } 48... Kxd3 { [%eval #12] } 49. c7 { [%eval #11] [%clk 0:27:31] } 49... h4 { [%eval #11] [%clk 0:21:16] } 50. c8=Q { [%eval #9] [%clk 0:27:45] } 50... Kd2?? { [%eval #7] } { Checkmate is now unavoidable. h3 was best. } { [%clk 0:20:44] } 51. Qd7+ { [%eval #6] [%clk 0:26:49] } 51... Kc2 { [%eval #6] [%clk 0:20:47] } 52. e4 { [%eval #8] [%clk 0:24:55] } 52... Kc3 { [%eval #6] [%clk 0:20:28] } 53. Ke2 { [%eval #5] [%clk 0:24:41] } 53... Kb2 { [%eval #5] [%clk 0:20:37] } 54. Qd3 { [%eval #5] [%clk 0:24:51] } 54... Ka2 { [%eval #4] [%clk 0:20:32] } 55. Kd2 { [%eval #3] [%clk 0:24:42] } 55... a5?? { [%eval #3] } { Checkmate is now unavoidable. Kb2 was best. } { [%clk 0:20:49] } 56. Kc2 { [%eval #2] [%clk 0:24:17] } 56... a4 { [%eval #2] [%clk 0:21:03] } 57. Qc3 { [%eval #1] [%clk 0:24:31] } 1-0