Event: Round 2: Meffert, Claudia - Ahrens, Gunnar
Date: 2024-07-02
White: Meffert, Claudia
WhiteElo: 1811
Black: Ahrens, Gunnar
BlackElo: 1750
Result: 1/2-1/2
ECO: D06
Opening: Queen's Gambit Declined: Baltic Defense, Pseudo-Chigorin
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nc6 { [%eval 0.55] [%clk 1:30:52] } 2. c4 { [%eval 0.45] [%clk 1:30:45] } 2... d5 { [%eval 0.47] [%clk 1:31:03] } 3. Nf3 { [%eval 0.46] [%clk 1:30:06] } 3... Bf5?? { [%eval 2.87] } { Blunder. e6 was best. } { [%clk 1:29:19] } 4. Nc3?? { [%eval 0.41] } { Blunder. cxd5 was best. } { [%clk 1:29:22] } 4... e6 { [%eval 0.38] [%clk 1:29:18] } 5. Bf4 { [%eval 0.4] [%clk 1:28:28] } 5... Bb4 { [%eval 0.43] [%clk 1:25:51] } 6. e3 { [%eval 0.48] } 6... Nge7 { [%eval 0.63] } 7. Rc1 { [%eval 0.74] } 7... dxc4 { [%eval 0.89] [%clk 1:20:13] } 8. Bxc4 { [%eval 0.91] [%clk 1:19:39] } 8... Nd5 { [%eval 1.02] [%clk 1:19:16] } 9. Bg3? { [%eval -0.5] } { Mistake. Bxd5 was best. } { [%clk 1:19:32] } 9... Bg4? { [%eval 0.88] } { Mistake. Nxc3 was best. } { [%clk 1:12:11] } 10. O-O { [%eval 0.89] [%clk 1:17:15] } 10... O-O { [%eval 1.4] [%clk 1:09:35] } 11. a3? { [%eval -0.07] } { Mistake. Nxd5 was best. } { [%clk 1:05:33] } 11... Nxc3 { [%eval -0.05] [%clk 1:03:51] } 12. bxc3 { [%eval -0.09] [%clk 1:03:02] } 12... Bxa3 { [%eval -0.05] [%clk 1:03:45] } 13. Rb1 { [%eval -0.07] [%clk 1:02:47] } 13... Rb8 { [%eval -0.02] [%clk 1:02:00] } 14. Be2 { [%eval -0.32] [%clk 1:00:44] } 14... Bd6 { [%eval -0.09] [%clk 1:00:21] } 15. Qa4 { [%eval -0.08] [%clk 0:55:16] } 15... Bxg3 { [%eval 0.05] [%clk 0:54:26] } 16. hxg3 { [%eval 0.07] [%clk 0:54:19] } 16... Qd6 { [%eval 0.19] [%clk 0:53:57] } 17. Rfc1 { [%eval 0.0] [%clk 0:43:36] } 17... b6 { [%eval 0.31] [%clk 0:52:34] } 18. Bb5 { [%eval -0.18] [%clk 0:40:52] } 18... Bxf3 { [%eval -0.06] [%clk 0:52:16] } 19. gxf3 { [%eval -0.07] [%clk 0:40:55] } 19... Na5 { [%eval 0.04] [%clk 0:52:06] } 20. Rb2 { [%eval -0.07] [%clk 0:35:52] } 20... c6 { [%eval 0.0] [%clk 0:46:39] } 21. Bd3 { [%eval -0.19] [%clk 0:31:48] } 21... Rfc8 { [%eval -0.05] [%clk 0:44:56] } 22. Ba6 { [%eval -0.1] [%clk 0:29:15] } 22... Rd8 { [%eval -0.03] [%clk 0:44:48] } 23. Be2 { [%eval -0.15] [%clk 0:22:09] } 23... Qc7 { [%eval -0.05] [%clk 0:44:17] } 24. Ra1 { [%eval -0.08] [%clk 0:21:19] } 24... Rd6 { [%eval 0.01] [%clk 0:40:53] } 25. Qb4 { [%eval -0.1] [%clk 0:18:09] } 25... Rbd8 { [%eval 0.13] [%clk 0:40:38] } 26. f4 { [%eval 0.0] [%clk 0:17:36] } 26... Rc8 { [%eval 0.0] [%clk 0:37:05] } 27. Ba6 { [%eval 0.0] [%clk 0:16:55] } 27... Ra8 { [%eval 0.0] [%clk 0:34:59] } 28. Be2 { [%eval 0.0] [%clk 0:16:09] } 28... Qd8? { [%eval 1.16] } { Mistake. Rc8 was best. } { [%clk 0:27:01] } 29. Bf3? { [%eval -0.1] } { Mistake. c4 was best. } { [%clk 0:14:12] } 29... Rc8 { [%eval -0.12] [%clk 0:25:54] } 30. Qa4 { [%eval -0.09] [%clk 0:10:18] } 30... c5 { [%eval -0.14] [%clk 0:25:04] } 31. Kg2 { [%eval -0.42] [%clk 0:09:52] } 31... cxd4 { [%eval 0.0] [%clk 0:22:55] } 32. cxd4 { [%eval -0.05] [%clk 0:10:09] } 32... g6 { [%eval 0.0] [%clk 0:22:31] } 33. Qb5 { [%eval -0.45] [%clk 0:09:11] } 33... Rd7 { [%eval -0.2] [%clk 0:20:07] } 34. Be4?! { [%eval -1.1] } { Inaccuracy. Rd1 was best. } { [%clk 0:08:34] } 34... Rdc7?! { [%eval -0.53] } { Inaccuracy. Nc4 was best. } { [%clk 0:20:22] } 35. Rbb1 { [%eval -0.81] [%clk 0:08:33] } 35... Nc4 { [%eval -0.83] [%clk 0:18:20] } 36. Bd3 { [%eval -0.69] [%clk 0:08:10] } 36... Qe7 { [%eval -0.35] [%clk 0:16:14] } 37. Qa6 { [%eval -0.74] [%clk 0:07:41] } 37... Qd6 { [%eval -0.29] [%clk 0:15:18] } 38. Bxc4 { [%eval -0.19] [%clk 0:07:42] } 38... Rxc4 { [%eval -0.31] [%clk 0:13:44] } 39. Qxa7 { [%eval -0.2] [%clk 0:08:02] } 39... Qd5+ { [%eval -0.25] [%clk 0:09:59] } 40. Kg1 { [%eval -0.38] [%clk 0:06:55] } 40... b5 { [%eval -0.29] [%clk 0:09:28] } 41. Qa5 { [%eval -0.55] [%clk 0:30:20] } 41... h5 { [%eval -0.53] [%clk 0:33:43] } 42. Qe1 { [%eval -0.48] [%clk 0:29:28] } 42... Rc2 { [%eval 0.0] [%clk 0:32:03] } 43. Qd1 { [%eval -0.38] [%clk 0:28:24] } 43... Qc4 { [%eval 0.0] [%clk 0:30:53] } 44. Qf1 { [%eval 0.0] [%clk 0:26:30] } 44... b4 { [%eval 0.0] [%clk 0:25:44] } 45. Qxc4 { [%eval 0.0] [%clk 0:25:40] } 45... R8xc4 { [%eval 0.0] [%clk 0:25:48] } 46. Kf1 { [%eval 0.0] [%clk 0:22:07] } 46... Rd2 { [%eval 0.0] [%clk 0:25:00] } 47. Rc1 { [%eval -0.07] } 1/2-1/2