Event: Deutschen Frauen-Schnellschachmeisterschaft 2023
Site: Dinkelsb?hl, Germany
Date: 2023-11-11
White: Birkholz, Olga
WhiteTitle: WFM
WhiteElo: 1996
Black: Sieber, Fiona
BlackTitle: WGM
BlackElo: 2228
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Wing Gambit
Variant: Standard
TimeControl: 15 min + 10 sec/move

1. e4 { [%eval 0.36] [%clk 0:15:19] } 1... c5 { [%eval 0.32] [%clk 0:15:19] } 2. b4?! { [%eval -0.46] } { Inaccuracy. Nf3 was best. } { [%clk 0:15:28] } 2... cxb4 { [%eval -0.46] [%clk 0:15:26] } 3. d4 { [%eval -0.57] [%clk 0:15:37] } 3... d5 { [%eval -0.43] [%clk 0:15:30] } 4. e5 { [%eval -0.94] [%clk 0:15:27] } 4... Nc6 { [%eval -1.01] [%clk 0:15:09] } 5. f4? { [%eval -2.42] } { Mistake. a3 was best. } { [%clk 0:15:26] } 5... Bf5 { [%eval -2.38] [%clk 0:14:48] } 6. Nf3 { [%eval -2.47] [%clk 0:15:24] } 6... h5?! { [%eval -1.57] } { Inaccuracy. e6 was best. } { [%clk 0:14:16] } 7. Bd3 { [%eval -1.69] [%clk 0:15:25] } 7... Nh6 { [%eval -1.85] [%clk 0:14:14] } 8. O-O { [%eval -1.86] [%clk 0:15:22] } 8... e6 { [%eval -1.86] [%clk 0:14:12] } 9. a3 { [%eval -1.85] [%clk 0:15:13] } 9... bxa3 { [%eval -1.28] [%clk 0:13:51] } 10. Bxa3 { [%eval -1.33] [%clk 0:15:21] } 10... Bxa3 { [%eval -1.3] [%clk 0:13:45] } 11. Rxa3 { [%eval -1.13] [%clk 0:15:30] } 11... a6 { [%eval -1.34] [%clk 0:13:11] } 12. Nbd2 { [%eval -1.61] [%clk 0:14:49] } 12... Bxd3 { [%eval -1.51] [%clk 0:12:27] } 13. Rxd3 { [%eval -1.5] [%clk 0:14:48] } 13... Nf5 { [%eval -1.49] [%clk 0:12:30] } 14. Qb1 { [%eval -1.71] [%clk 0:13:37] } 14... b5 { [%eval -1.78] [%clk 0:12:00] } 15. Nb3 { [%eval -1.86] [%clk 0:13:09] } 15... Qb6 { [%eval -1.78] [%clk 0:12:09] } 16. Qa1 { [%eval -2.04] [%clk 0:11:50] } 16... O-O { [%eval -1.83] [%clk 0:11:29] } 17. Ng5 { [%eval -2.17] [%clk 0:11:51] } 17... b4 { [%eval -2.3] [%clk 0:09:57] } 18. Qd1 { [%eval -2.38] [%clk 0:11:53] } 18... g6 { [%eval -2.41] [%clk 0:09:58] } 19. g4 { [%eval -2.43] [%clk 0:11:43] } 19... hxg4 { [%eval -2.52] [%clk 0:09:54] } 20. Qxg4 { [%eval -2.73] [%clk 0:11:51] } 20... Kg7 { [%eval -2.67] [%clk 0:09:59] } 21. Kh1 { [%eval -2.84] [%clk 0:11:01] } 21... Rh8 { [%eval -2.57] [%clk 0:10:07] } 22. Rg1 { [%eval -2.74] [%clk 0:11:00] } 22... Rh6 { [%eval -3.01] [%clk 0:09:06] } 23. Nf3 { [%eval -3.46] [%clk 0:09:58] } 23... Rah8 { [%eval -3.14] [%clk 0:08:49] } 24. Rg2 { [%eval -3.44] [%clk 0:09:07] } 24... a5 { [%eval -3.13] [%clk 0:08:39] } 25. Qg5 { [%eval -3.4] [%clk 0:05:52] } 25... Qd8 { [%eval -3.45] [%clk 0:08:47] } 26. Qg4 { [%eval -4.18] [%clk 0:05:28] } 26... Qe7 { [%eval -3.99] [%clk 0:08:21] } 27. Nbd2 { [%eval -4.57] [%clk 0:04:17] } 27... a4 { [%eval -4.51] [%clk 0:08:26] } 28. c4 { [%eval -4.51] [%clk 0:04:10] } 28... bxc3 { [%eval -4.43] [%clk 0:08:28] } 29. Rxc3 { [%eval -4.37] [%clk 0:04:19] } 29... Ncxd4 { [%eval -4.52] [%clk 0:08:31] } 30. Nxd4 { [%eval -5.17] [%clk 0:04:20] } 30... Nxd4 { [%eval -5.1] [%clk 0:08:39] } 31. Qd1 { [%eval -5.65] [%clk 0:04:06] } 31... Qb4 { [%eval -5.55] [%clk 0:07:31] } 32. Ra3?! { [%eval -8.89] } { Inaccuracy. Rc7 was best. } { [%clk 0:03:54] } 32... Nf5?! { [%eval -6.13] } { Inaccuracy. Qxa3 was best. } { [%clk 0:06:17] } 33. Rxa4?! { [%eval -17.01] } { Inaccuracy. Qa1 was best. } { [%clk 0:03:18] } 33... Ng3+ { [%eval -8.48] [%clk 0:06:13] } 34. Kg1 { [%eval #-10] [%clk 0:03:04] } 34... Qc5+ { [%eval -60.48] [%clk 0:06:13] } 35. Rf2 { [%eval #-10] [%clk 0:02:55] } 35... Rxh2 { [%eval #-8] [%clk 0:06:21] } 36. Qf3?? { [%eval #-14] } { Checkmate is now unavoidable. Rd4 was best. } { [%clk 0:02:47] } 36... Rxf2 { [%eval #-7] [%clk 0:06:06] } 37. Qxf2 { [%eval #-7] [%clk 0:02:56] } 37... Rh1+ { [%eval #-6] [%clk 0:06:09] } 38. Kg2 { [%eval #-6] [%clk 0:03:04] } 38... Rh2+ { [%eval #-5] [%clk 0:06:18] } 0-1