Event: Round 18: Noll, Sonja - Sieber, Fiona
Date: 2025-05-24
White: Noll, Sonja
WhiteElo: 1801
Black: Sieber, Fiona
BlackTitle: WGM
BlackElo: 2176
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. c3 { [%eval 0.0] [%clk 0:03:03] } 2... Nf6 { [%eval 0.02] [%clk 0:03:03] } 3. d3 { [%eval -0.17] [%clk 0:03:02] } 3... Nc6 { [%eval -0.14] [%clk 0:02:59] } 4. f4 { [%eval -0.25] [%clk 0:03:02] } 4... d6 { [%eval 0.0] [%clk 0:02:41] } 5. Nf3 { [%eval 0.0] [%clk 0:03:02] } 5... g6 { [%eval -0.09] [%clk 0:02:40] } 6. Be2 { [%eval 0.0] [%clk 0:03:03] } 6... Bg7 { [%eval -0.14] [%clk 0:02:41] } 7. O-O { [%eval 0.0] [%clk 0:03:03] } 7... O-O { [%eval -0.01] [%clk 0:02:41] } 8. Be3 { [%eval -0.24] [%clk 0:03:04] } 8... b6 { [%eval -0.06] [%clk 0:02:35] } 9. Nbd2?! { [%eval -0.82] } { Inaccuracy. a4 was best. } { [%clk 0:02:59] } 9... Ng4 { [%eval -0.61] [%clk 0:02:36] } 10. Bf2 { [%eval -1.1] [%clk 0:02:56] } 10... Nxf2 { [%eval -1.09] [%clk 0:02:35] } 11. Rxf2 { [%eval -1.02] [%clk 0:02:57] } 11... e5 { [%eval -1.11] [%clk 0:02:26] } 12. Qa4?! { [%eval -1.96] } { Inaccuracy. f5 was best. } { [%clk 0:02:41] } 12... Bd7 { [%eval -1.93] [%clk 0:02:24] } 13. fxe5?! { [%eval -2.68] } { Inaccuracy. f5 was best. } { [%clk 0:02:33] } 13... Nxe5 { [%eval -2.61] [%clk 0:02:08] } 14. Qb3 { [%eval -2.79] [%clk 0:02:32] } 14... Be6 { [%eval -2.82] [%clk 0:02:03] } 15. Qc2?! { [%eval -3.81] } { Inaccuracy. Qa4 was best. } { [%clk 0:02:27] } 15... Ng4 { [%eval -3.8] [%clk 0:02:03] } 16. Rff1 { [%eval -3.73] [%clk 0:02:25] } 16... Ne3 { [%eval -3.89] [%clk 0:02:04] } 17. Qa4 { [%eval -4.22] [%clk 0:02:19] } 17... Nxf1 { [%eval -4.02] [%clk 0:02:04] } 18. Rxf1 { [%eval -3.85] [%clk 0:02:19] } 18... d5 { [%eval -3.65] [%clk 0:02:04] } 19. e5 { [%eval -3.67] [%clk 0:02:14] } 19... d4 { [%eval -3.05] [%clk 0:01:55] } 20. cxd4 { [%eval -3.2] [%clk 0:02:13] } 20... cxd4 { [%eval -3.25] [%clk 0:01:55] } 21. Ne4 { [%eval -3.37] [%clk 0:01:58] } 21... Re8?! { [%eval -2.48] } { Inaccuracy. b5 was best. } { [%clk 0:01:38] } 22. Neg5? { [%eval -4.02] } { Mistake. Bd1 was best. } { [%clk 0:01:50] } 22... Qd5?! { [%eval -2.97] } { Inaccuracy. Bxe5 was best. } { [%clk 0:01:20] } 23. Nxe6 { [%eval -3.09] [%clk 0:01:43] } 23... Rxe6 { [%eval -2.52] [%clk 0:01:16] } 24. Qc4? { [%eval -4.88] } { Mistake. Ng5 was best. } { [%clk 0:01:12] } 24... Qxc4 { [%eval -4.86] [%clk 0:01:08] } 25. dxc4 { [%eval -4.81] [%clk 0:01:12] } 25... Rd8 { [%eval -4.6] [%clk 0:01:04] } 26. Bd3 { [%eval -4.73] [%clk 0:01:09] } 26... Bxe5 { [%eval -4.68] [%clk 0:01:02] } 27. Ng5 { [%eval -4.83] [%clk 0:01:06] } 27... Re7 { [%eval -4.59] [%clk 0:01:03] } 28. b4 { [%eval -4.68] [%clk 0:01:04] } 28... Bg7 { [%eval -4.56] [%clk 0:00:50] } 29. a4 { [%eval -4.36] [%clk 0:00:59] } 29... h6 { [%eval -4.34] [%clk 0:00:55] } 30. Ne4 { [%eval -4.33] [%clk 0:00:55] } 30... f5 { [%eval -4.39] [%clk 0:00:56] } 31. Nd2 { [%eval -5.17] [%clk 0:00:53] } 31... Re3 { [%eval -5.0] [%clk 0:00:56] } 32. Rf3 { [%eval -5.1] [%clk 0:00:50] } 32... Rxf3 { [%eval -5.02] [%clk 0:00:57] } 33. Nxf3 { [%eval -5.09] [%clk 0:00:48] } 33... Re8 { [%eval -5.13] [%clk 0:00:57] } 34. Nh4 { [%eval -6.45] [%clk 0:00:38] } 34... Re3 { [%eval -6.36] [%clk 0:00:55] } 35. Bf1 { [%eval -6.4] [%clk 0:00:31] } 35... Kf7 { [%eval -5.56] [%clk 0:00:54] } 36. Kf2 { [%eval -5.77] [%clk 0:00:31] } 36... Rb3 { [%eval -5.47] [%clk 0:00:52] } 37. a5 { [%eval -5.98] [%clk 0:00:23] } 37... Rxb4 { [%eval -5.94] [%clk 0:00:52] } 38. axb6 { [%eval -5.66] [%clk 0:00:24] } 38... axb6 { [%eval -5.63] [%clk 0:00:53] } 39. Bd3 { [%eval -6.01] [%clk 0:00:21] } 39... Rb3 { [%eval -5.75] [%clk 0:00:49] } 40. Ke2 { [%eval -5.97] [%clk 0:00:18] } 40... Rb2+ { [%eval -6.12] [%clk 0:00:50] } 41. Kd1 { [%eval -6.17] [%clk 0:00:17] } 41... Bf6 { [%eval -6.23] [%clk 0:00:48] } 42. Nf3 { [%eval -6.18] [%clk 0:00:17] } 42... Rxg2 { [%eval -6.02] [%clk 0:00:48] } 43. Be2 { [%eval -6.12] [%clk 0:00:12] } 43... Ke6 { [%eval -5.95] [%clk 0:00:43] } 44. Ke1 { [%eval -6.07] [%clk 0:00:10] } 44... Rg4 { [%eval -5.95] [%clk 0:00:37] } 45. h3 { [%eval -6.31] [%clk 0:00:04] } 45... Re4 { [%eval -6.16] [%clk 0:00:37] } 46. Kd2 { [%eval -6.23] [%clk 0:00:05] } 46... Kd6 { [%eval -6.18] [%clk 0:00:37] } 47. Kd3 { [%eval -6.7] [%clk 0:00:05] } 47... Re3+ { [%eval -6.53] [%clk 0:00:37] } 48. Kd2 { [%eval -6.6] [%clk 0:00:06] } 48... g5 { [%eval -6.67] [%clk 0:00:37] } 49. Ne1 { [%eval -7.5] [%clk 0:00:06] } 49... Rxh3 { [%eval -7.21] [%clk 0:00:36] } 50. Nd3 { [%eval -7.78] [%clk 0:00:07] } 50... f4 { [%eval -6.21] [%clk 0:00:36] } 51. Bg4 { [%eval -7.29] [%clk 0:00:08] } 51... Rh2+ { [%eval -7.38] [%clk 0:00:36] } 52. Kd1 { [%eval -7.02] [%clk 0:00:09] } 52... h5 { [%eval -8.06] [%clk 0:00:37] } 53. Bf5 { [%eval -9.21] [%clk 0:00:09] } 53... f3 { [%eval -8.6] [%clk 0:00:36] } 54. Ne1? { [%eval #-28] } { Checkmate is now unavoidable. Be4 was best. } { [%clk 0:00:10] } 54... f2 { [%eval -12.3] [%clk 0:00:36] } 55. c5+?! { [%eval #-13] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:00:11] } 55... bxc5 { [%eval #-10] [%clk 0:00:36] } 56. Ke2 { [%eval #-10] [%clk 0:00:09] } 56... fxe1=Q+ { [%eval #-9] [%clk 0:00:33] } 57. Kxe1 { [%eval -19.38] [%clk 0:00:10] } 57... Ke5 { [%eval -14.25] [%clk 0:00:35] } 0-1