Event: Round 2: Jahn, Constanze - Schneider-Zinner, Harald
Date: 2025-03-30
White: Jahn, Constanze
WhiteTitle: WIM
WhiteElo: 2028
Black: Schneider-Zinner, Harald
BlackTitle: IM
BlackElo: 2327
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 130+30

1. Nf3 { [%eval 0.14] [%clk 2:10:57] } 1... d5 { [%eval 0.18] [%clk 2:09:07] } 2. d4 { [%eval 0.08] [%clk 2:11:21] } 2... Nf6 { [%eval 0.11] [%clk 2:08:49] } 3. Bf4 { [%eval 0.02] [%clk 2:11:42] } 3... e6 { [%eval 0.1] [%clk 2:08:17] } 4. e3 { [%eval 0.08] [%clk 2:12:01] } 4... c5 { [%eval 0.14] [%clk 2:08:34] } 5. c3 { [%eval 0.0] [%clk 2:11:39] } 5... Nc6 { [%eval 0.11] [%clk 2:08:42] } 6. Bd3 { [%eval -0.21] [%clk 2:11:03] } 6... Qb6 { [%eval -0.06] [%clk 2:05:40] } 7. b3 { [%eval -0.13] [%clk 2:08:16] } 7... g6?! { [%eval 0.47] } { Inaccuracy. Nh5 was best. } { [%clk 1:55:29] } 8. Nbd2?! { [%eval -0.15] } { Inaccuracy. h3 was best. } { [%clk 2:03:26] } 8... cxd4 { [%eval 0.39] [%clk 1:46:36] } 9. exd4 { [%eval 0.29] [%clk 2:03:02] } 9... Nh5 { [%eval 0.41] [%clk 1:42:43] } 10. Bg3 { [%eval -0.04] [%clk 1:37:17] } 10... Nxg3 { [%eval -0.19] [%clk 1:41:11] } 11. hxg3 { [%eval -0.18] [%clk 1:37:20] } 11... Bg7 { [%eval -0.12] [%clk 1:41:23] } 12. O-O { [%eval -0.16] [%clk 1:35:16] } 12... O-O { [%eval -0.11] [%clk 1:41:22] } 13. b4?! { [%eval -0.93] } { Inaccuracy. Re1 was best. } { [%clk 1:33:41] } 13... e5 { [%eval -0.83] [%clk 1:30:09] } 14. b5 { [%eval -0.89] [%clk 1:27:19] } 14... e4 { [%eval -0.87] [%clk 1:29:27] } 15. bxc6 { [%eval -0.84] [%clk 1:27:41] } 15... Qxc6 { [%eval -1.03] [%clk 1:27:25] } 16. Be2 { [%eval -1.28] [%clk 1:09:53] } 16... exf3 { [%eval -1.35] [%clk 1:23:52] } 17. Bxf3 { [%eval -1.74] [%clk 1:10:07] } 17... Qxc3 { [%eval -1.77] [%clk 1:21:04] } 18. Nb3 { [%eval -1.95] [%clk 1:10:31] } 18... Be6 { [%eval -1.38] [%clk 1:19:14] } 19. Rc1 { [%eval -1.48] [%clk 0:55:05] } 19... Qb4 { [%eval -1.24] [%clk 1:17:40] } 20. Re1? { [%eval -2.63] } { Mistake. Nc5 was best. } { [%clk 0:50:19] } 20... b6 { [%eval -2.61] [%clk 1:15:31] } 21. Bg4 { [%eval -2.9] [%clk 0:37:23] } 21... Bxg4 { [%eval -2.81] [%clk 1:12:22] } 22. Qxg4 { [%eval -2.82] [%clk 0:37:42] } 22... a5 { [%eval -2.81] [%clk 1:12:34] } 23. Red1 { [%eval -2.89] [%clk 0:34:50] } 23... Rae8 { [%eval -2.8] [%clk 1:00:07] } 24. Qd7 { [%eval -2.93] [%clk 0:30:24] } 24... Re2 { [%eval -3.01] [%clk 0:52:44] } 25. Qxd5 { [%eval -2.73] [%clk 0:30:31] } 25... Rxa2 { [%eval -2.91] [%clk 0:50:47] } 26. Na1?! { [%eval -4.05] } { Inaccuracy. Rb1 was best. } { [%clk 0:25:27] } 26... Rd2 { [%eval -3.91] [%clk 0:45:20] } 27. Rxd2 { [%eval -4.12] [%clk 0:22:21] } 27... Qxd2 { [%eval -4.03] [%clk 0:45:23] } 28. Nb3 { [%eval -3.99] [%clk 0:22:39] } 28... Qb4 { [%eval -3.82] [%clk 0:41:07] } 29. Rd1 { [%eval -4.27] [%clk 0:22:35] } 29... Re8 { [%eval -3.9] [%clk 0:36:41] } 30. Kh2 { [%eval -3.87] [%clk 0:20:10] } 30... h5 { [%eval -3.32] [%clk 0:34:13] } 31. Rd3 { [%eval -3.35] [%clk 0:15:50] } 31... a4 { [%eval -2.85] [%clk 0:23:08] } 32. Nd2 { [%eval -2.94] [%clk 0:14:49] } 32... b5 { [%eval -3.01] [%clk 0:19:34] } 33. Rf3 { [%eval -3.66] [%clk 0:11:00] } 33... Re6?! { [%eval -2.72] } { Inaccuracy. Rf8 was best. } { [%clk 0:17:15] } 34. Ne4 { [%eval -2.84] [%clk 0:10:05] } 34... Qxd4 { [%eval -2.69] [%clk 0:11:47] } 35. Qa8+ { [%eval -2.7] [%clk 0:10:29] } 35... Bf8 { [%eval -2.2] [%clk 0:11:32] } 36. Rf4?? { [%eval -4.87] } { Blunder. Rxf7 was best. } { [%clk 0:08:17] } 36... Qe5 { [%eval -4.89] [%clk 0:10:34] } 37. Qb7 { [%eval -5.22] [%clk 0:06:31] } 37... Be7 { [%eval -5.16] [%clk 0:10:26] } 38. Qc8+ { [%eval -5.72] [%clk 0:05:34] } 38... Kg7 { [%eval -5.54] [%clk 0:09:11] } 39. Nc3 { [%eval -6.18] [%clk 0:05:23] } 39... Bf6 { [%eval -6.05] [%clk 0:07:35] } 40. Nxa4 { [%eval -6.86] [%clk 0:04:49] } 40... bxa4 { [%eval -6.77] [%clk 0:07:52] } 41. Rxa4 { [%eval -7.72] [%clk 0:05:14] } 41... Re8 { [%eval -7.41] [%clk 0:07:57] } 42. Qb7?! { [%eval -12.37] } { Inaccuracy. Qc4 was best. } { [%clk 0:04:50] } 42... h4 { [%eval -9.13] [%clk 0:07:57] } 0-1