Event: 35. Staufer Open 2025
Site: Schwaebisch Gmuend, Germany
Date: 2025-01-04
White: Czaeczine, Anne
WhiteTitle: WIM
WhiteElo: 2173
Black: Hahn, Markus
BlackTitle: FM
BlackElo: 2329
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
TimeControl: 100 Min / 40 moves + 20 Min. Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:57] } 1... c5 { [%eval 0.25] [%clk 1:38:53] } 2. Nf3 { [%eval 0.2] [%clk 1:41:22] } 2... e6 { [%eval 0.28] [%clk 1:38:43] } 3. d4 { [%eval 0.4] [%clk 1:41:48] } 3... cxd4 { [%eval 0.29] [%clk 1:39:05] } 4. Nxd4 { [%eval 0.23] [%clk 1:42:15] } 4... a6 { [%eval 0.42] [%clk 1:39:26] } 5. c4 { [%eval 0.21] [%clk 1:42:40] } 5... Nf6 { [%eval 0.23] [%clk 1:39:19] } 6. Nc3 { [%eval 0.27] [%clk 1:43:07] } 6... Qc7 { [%eval 0.5] [%clk 1:39:19] } 7. Be3 { [%eval 0.38] [%clk 1:42:10] } 7... Bb4 { [%eval 0.33] [%clk 1:32:49] } 8. f3 { [%eval 0.02] [%clk 1:41:31] } 8... O-O { [%eval 0.24] [%clk 1:30:19] } 9. Qb3 { [%eval 0.2] [%clk 1:36:03] } 9... Bc5 { [%eval 0.21] [%clk 1:23:36] } 10. O-O-O { [%eval 0.24] [%clk 1:21:12] } 10... Nc6 { [%eval 0.24] [%clk 1:21:39] } 11. Kb1 { [%eval 0.28] [%clk 1:18:05] } 11... d6 { [%eval 0.28] [%clk 1:19:07] } 12. Na4 { [%eval 0.22] [%clk 1:13:51] } 12... Nxd4 { [%eval 0.39] [%clk 1:10:39] } 13. Bxd4 { [%eval 0.39] [%clk 1:14:17] } 13... Bxd4 { [%eval 0.4] [%clk 1:10:35] } 14. Rxd4 { [%eval 0.42] [%clk 1:14:43] } 14... e5 { [%eval 0.49] [%clk 1:10:39] } 15. Rd2 { [%eval 0.55] [%clk 1:11:45] } 15... b5?! { [%eval 1.15] } { Inaccuracy. Bd7 was best. } { [%clk 1:02:58] } 16. cxb5 { [%eval 1.14] [%clk 1:10:00] } 16... axb5 { [%eval 1.18] [%clk 1:02:23] } 17. Bxb5 { [%eval 1.2] [%clk 1:09:25] } 17... Be6 { [%eval 1.24] [%clk 1:00:59] } 18. Qd3?! { [%eval 0.37] } { Inaccuracy. Qc3 was best. } { [%clk 0:58:25] } 18... d5 { [%eval 0.43] [%clk 0:52:55] } 19. exd5 { [%eval 0.54] [%clk 0:40:00] } 19... Nxd5 { [%eval 0.6] [%clk 0:50:27] } 20. Qc4 { [%eval 0.58] [%clk 0:36:26] } 20... Bf5+?? { [%eval 2.8] } { Blunder. Qd6 was best. } { [%clk 0:12:06] } 21. Ka1 { [%eval 2.69] [%clk 0:35:40] } 21... Qxc4 { [%eval 2.72] [%clk 0:12:01] } 22. Bxc4 { [%eval 2.69] [%clk 0:36:06] } 22... Nb4 { [%eval 2.95] [%clk 0:08:51] } 23. b3 { [%eval 2.96] [%clk 0:23:01] } 23... Rfb8 { [%eval 3.0] [%clk 0:05:33] } 24. Rc1 { [%eval 2.82] [%clk 0:22:08] } 24... Kf8 { [%eval 2.78] [%clk 0:05:39] } 25. a3 { [%eval 2.5] [%clk 0:20:32] } 25... Nc6 { [%eval 2.38] [%clk 0:05:08] } 26. g4 { [%eval 2.14] [%clk 0:19:08] } 26... Na5? { [%eval 3.63] } { Mistake. Bg6 was best. } { [%clk 0:04:19] } 27. gxf5 { [%eval 3.15] [%clk 0:15:28] } 27... Nxb3+ { [%eval 3.19] [%clk 0:04:39] } 28. Bxb3 { [%eval 3.12] [%clk 0:15:53] } 28... Rxb3 { [%eval 3.19] [%clk 0:05:01] } 29. Rc3 { [%eval 3.28] [%clk 0:16:13] } 29... Rxc3 { [%eval 3.32] [%clk 0:03:57] } 30. Nxc3 { [%eval 3.3] [%clk 0:16:40] } 30... Rxa3+ { [%eval 2.99] [%clk 0:04:20] } 31. Kb2 { [%eval 3.08] [%clk 0:17:04] } 31... Ra6 { [%eval 3.14] [%clk 0:03:33] } 32. Ne4 { [%eval 3.09] [%clk 0:16:16] } 32... Rh6 { [%eval 3.09] [%clk 0:02:43] } 33. Kc3 { [%eval 3.16] [%clk 0:15:50] } 33... Rh3 { [%eval 3.03] [%clk 0:01:47] } 34. Rf2 { [%eval 3.0] [%clk 0:15:10] } 34... Ke7 { [%eval 3.58] [%clk 0:01:37] } 35. Kd3 { [%eval 3.59] [%clk 0:11:36] } 35... f6 { [%eval 3.81] [%clk 0:01:24] } 36. Ke3 { [%eval 3.67] [%clk 0:11:45] } 36... Rh5 { [%eval 3.74] [%clk 0:01:48] } 37. Ng3 { [%eval 3.15] [%clk 0:10:08] } 37... Rh4 { [%eval 3.88] [%clk 0:02:10] } 38. Ra2 { [%eval 3.82] [%clk 0:10:04] } 38... g6 { [%eval 3.91] [%clk 0:01:05] } 39. Ra7+ { [%eval 4.08] [%clk 0:09:16] } 39... Kf8 { [%eval 4.1] [%clk 0:01:29] } 40. Ne4 { [%eval 4.09] [%clk 0:08:42] } 40... gxf5 { [%eval 4.06] [%clk 0:01:16] } 41. Nxf6 { [%eval 3.98] [%clk 0:08:40] } 41... Rxh2 { [%eval 4.54] [%clk 0:19:54] } 42. Nxh7+ { [%eval 4.47] [%clk 0:26:54] } 42... Ke8 { [%eval 4.51] [%clk 0:18:19] } 43. Nf6+ { [%eval 4.29] [%clk 0:27:10] } 43... Kd8 { [%eval 4.75] [%clk 0:15:21] } 44. Rd7+ { [%eval 5.0] [%clk 0:27:08] } 44... Kc8 { [%eval 4.98] [%clk 0:15:43] } 45. Rd5 { [%eval 4.79] [%clk 0:18:55] } 45... Rh6 { [%eval 5.01] [%clk 0:14:20] } 46. Ne8 { [%eval 4.91] [%clk 0:18:31] } 1-0