Event: Round 9: Thurner, Anya - Young, Cohen
Date: 2025-01-12
White: Thurner, Anya
WhiteElo: 1766
Black: Young, Cohen
BlackTitle: CM
BlackElo: 1975
Result: 0-1
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:25:08] } 1... c5 { [%eval 0.25] [%clk 0:25:07] } 2. Nf3 { [%eval 0.2] [%clk 0:25:12] } 2... d6 { [%eval 0.22] [%clk 0:24:53] } 3. d4 { [%eval 0.22] [%clk 0:25:15] } 3... cxd4 { [%eval 0.19] [%clk 0:24:55] } 4. Nxd4 { [%eval 0.18] [%clk 0:25:19] } 4... Nf6 { [%eval 0.25] [%clk 0:24:49] } 5. f3 { [%eval 0.0] [%clk 0:25:22] } 5... e5 { [%eval 0.0] [%clk 0:24:48] } 6. Nb3 { [%eval 0.0] [%clk 0:25:26] } 6... d5 { [%eval 0.0] [%clk 0:24:48] } 7. Bg5 { [%eval 0.0] [%clk 0:25:24] } 7... d4 { [%eval 0.0] [%clk 0:24:20] } 8. c3 { [%eval 0.0] [%clk 0:25:25] } 8... a5 { [%eval 0.39] [%clk 0:14:55] } 9. Bb5+ { [%eval 0.4] [%clk 0:20:06] } 9... Bd7 { [%eval 0.57] [%clk 0:14:47] } 10. Bxd7+?! { [%eval 0.01] } { Inaccuracy. a4 was best. } { [%clk 0:20:03] } 10... Qxd7 { [%eval 0.14] [%clk 0:14:50] } 11. O-O { [%eval 0.09] [%clk 0:16:37] } 11... a4 { [%eval 0.16] [%clk 0:14:27] } 12. Nc1 { [%eval -0.11] [%clk 0:16:02] } 12... Nc6 { [%eval 0.23] [%clk 0:14:15] } 13. Nd3 { [%eval -0.19] [%clk 0:15:26] } 13... Be7 { [%eval -0.23] [%clk 0:13:45] } 14. Qc2 { [%eval -0.63] [%clk 0:14:43] } 14... Ng4?! { [%eval -0.06] } { Inaccuracy. O-O was best. } { [%clk 0:13:26] } 15. Bc1 { [%eval -0.07] [%clk 0:13:20] } 15... Nf6 { [%eval -0.11] [%clk 0:12:55] } 16. Bg5?! { [%eval -0.67] } { Inaccuracy. cxd4 was best. } { [%clk 0:12:38] } 16... O-O { [%eval -0.62] [%clk 0:12:44] } 17. Bxf6 { [%eval -0.92] [%clk 0:12:40] } 17... gxf6 { [%eval -0.69] [%clk 0:12:42] } 18. f4?! { [%eval -1.42] } { Inaccuracy. Kh1 was best. } { [%clk 0:10:57] } 18... Kh8 { [%eval -1.11] [%clk 0:10:58] } 19. f5?! { [%eval -1.74] } { Inaccuracy. cxd4 was best. } { [%clk 0:08:47] } 19... Rg8 { [%eval -1.48] [%clk 0:10:47] } 20. Nd2?? { [%eval -3.77] } { Blunder. Rd1 was best. } { [%clk 0:07:05] } 20... a3?? { [%eval -1.67] } { Blunder. dxc3 was best. } { [%clk 0:10:42] } 21. Nb3 { [%eval -1.58] [%clk 0:05:28] } 21... axb2 { [%eval -1.75] [%clk 0:10:21] } 22. Qxb2 { [%eval -1.68] [%clk 0:05:22] } 22... dxc3 { [%eval -1.49] [%clk 0:10:06] } 23. Qxc3 { [%eval -1.54] [%clk 0:05:23] } 23... Rad8? { [%eval -0.36] } { Mistake. Rac8 was best. } { [%clk 0:09:02] } 24. Rfd1 { [%eval -0.36] [%clk 0:04:20] } 24... Nd4 { [%eval -0.38] [%clk 0:08:46] } 25. Nxd4 { [%eval -0.33] [%clk 0:02:57] } 25... Qxd4+ { [%eval -0.33] [%clk 0:08:49] } 26. Qxd4 { [%eval -0.38] [%clk 0:03:00] } 26... Rxd4 { [%eval -0.36] [%clk 0:08:53] } 27. Nf2 { [%eval -0.48] [%clk 0:03:01] } 27... Bc5 { [%eval -0.2] [%clk 0:08:48] } 28. Rxd4 { [%eval -0.2] [%clk 0:02:28] } 28... Bxd4 { [%eval -0.23] [%clk 0:08:52] } 29. Rc1 { [%eval -0.21] [%clk 0:01:57] } 29... Ra8 { [%eval -0.22] [%clk 0:08:35] } 30. Rc2 { [%eval -0.41] [%clk 0:01:34] } 30... Ra4 { [%eval -0.1] [%clk 0:08:31] } 31. Re2 { [%eval -0.48] [%clk 0:00:57] } 31... Rc4 { [%eval -0.03] [%clk 0:08:25] } 32. g3 { [%eval -0.14] [%clk 0:00:56] } 32... Kg7 { [%eval -0.12] [%clk 0:07:38] } 33. Kg2 { [%eval -0.17] [%clk 0:00:50] } 33... Kf8 { [%eval 0.0] [%clk 0:07:41] } 34. Ng4 { [%eval 0.0] [%clk 0:00:19] } 34... Ke7 { [%eval 0.0] [%clk 0:07:29] } 35. Kh3 { [%eval -0.04] [%clk 0:00:23] } 35... Rc3?? { [%eval 2.04] } { Blunder. h5 was best. } { [%clk 0:07:14] } 36. Kg2?? { [%eval -0.19] } { Blunder. Kh4 was best. } { [%clk 0:00:18] } 36... b5 { [%eval 0.0] [%clk 0:07:00] } 37. Nf2 { [%eval -0.15] [%clk 0:00:18] } 37... b4 { [%eval -0.08] [%clk 0:06:40] } 38. Ng4 { [%eval -0.46] [%clk 0:00:20] } 38... Rc6 { [%eval 0.0] [%clk 0:06:36] } 39. Kh3 { [%eval 0.0] [%clk 0:00:17] } 39... Bc3?! { [%eval 0.55] } { Inaccuracy. Kf8 was best. } { [%clk 0:05:28] } 40. Ne3?! { [%eval 0.0] } { Inaccuracy. Kh4 was best. } { [%clk 0:00:14] } 40... Kd6 { [%eval 0.0] [%clk 0:05:26] } 41. Nd5 { [%eval 0.0] [%clk 0:00:18] } 41... Kc5?! { [%eval 0.73] } { Inaccuracy. Ra6 was best. } { [%clk 0:05:25] } 42. a3 { [%eval 0.9] [%clk 0:00:11] } 42... Kb5?? { [%eval 3.93] } { Blunder. bxa3 was best. } { [%clk 0:04:11] } 43. axb4 { [%eval 3.84] [%clk 0:00:11] } 43... Bxb4 { [%eval 3.74] [%clk 0:04:14] } 44. Nxb4?! { [%eval 2.74] } { Inaccuracy. Rb2 was best. } { [%clk 0:00:15] } 44... Kxb4 { [%eval 2.33] [%clk 0:04:17] } 45. Kg4?? { [%eval 0.0] } { Blunder. Rd2 was best. } { [%clk 0:00:11] } 45... Kc3 { [%eval 0.0] [%clk 0:04:15] } 46. Kf3 { [%eval 0.0] [%clk 0:00:07] } 46... Kd3 { [%eval 0.0] [%clk 0:04:08] } 47. Re3+ { [%eval 0.0] [%clk 0:00:11] } 47... Kd4 { [%eval -0.02] [%clk 0:04:10] } 48. Re2 { [%eval -0.05] [%clk 0:00:13] } 48... Rc3+ { [%eval -0.08] [%clk 0:04:10] } 49. Kf2 { [%eval -0.1] [%clk 0:00:18] } 49... h5 { [%eval 0.0] [%clk 0:03:41] } 50. h3?? { [%eval -4.61] } { Blunder. h4 was best. } { [%clk 0:00:12] } 50... Rd3?? { [%eval 0.0] } { Blunder. h4 was best. } { [%clk 0:03:44] } 51. g4?? { [%eval -4.78] } { Blunder. h4 was best. } { [%clk 0:00:11] } 51... Rxh3 { [%eval -4.97] [%clk 0:02:28] } 52. gxh5 { [%eval -4.92] [%clk 0:00:13] } 52... Rxh5 { [%eval -4.87] [%clk 0:02:31] } 53. Kf3 { [%eval -4.76] [%clk 0:00:10] } 53... Rh3+ { [%eval -4.65] [%clk 0:02:35] } 54. Kf2?? { [%eval #-22] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:00:14] } 54... Rd3?? { [%eval -5.35] } { Lost forced checkmate sequence. Rh2+ was best. } { [%clk 0:02:35] } 55. Re1 { [%eval -5.32] [%clk 0:00:09] } 55... Rh3 { [%eval -5.18] [%clk 0:02:18] } 56. Rd1+ { [%eval -5.23] [%clk 0:00:07] } 56... Kxe4 { [%eval -5.68] [%clk 0:02:21] } 57. Rd7 { [%eval -6.46] [%clk 0:00:12] } 57... Kxf5 { [%eval -6.22] [%clk 0:02:21] } 58. Rxf7 { [%eval -6.65] [%clk 0:00:15] } 58... Ra3 { [%eval -6.28] [%clk 0:02:20] } 59. Ke2 { [%eval -6.83] [%clk 0:00:18] } 59... Ke6 { [%eval -6.83] [%clk 0:02:23] } 60. Rf8 { [%eval -6.81] [%clk 0:00:22] } 60... f5 { [%eval -6.77] [%clk 0:02:26] } 61. Kf2 { [%eval -6.62] [%clk 0:00:26] } 61... e4 { [%eval -6.64] [%clk 0:02:25] } 62. Ke2 { [%eval -7.49] [%clk 0:00:28] } 62... Ke5 { [%eval -7.22] [%clk 0:02:28] } 63. Kf2 { [%eval -10.76] [%clk 0:00:22] } 63... Kf4 { [%eval -8.83] [%clk 0:02:30] } 64. Rh8? { [%eval #-21] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:00:21] } 64... Ra2+ { [%eval #-20] [%clk 0:02:32] } 65. Ke1 { [%eval #-20] [%clk 0:00:24] } 65... Ke3?! { [%eval -21.33] } { Lost forced checkmate sequence. e3 was best. } { [%clk 0:02:29] } 66. Rh3+ { [%eval -10.82] [%clk 0:00:28] } 66... Kd4 { [%eval -10.17] [%clk 0:02:33] } 67. Rb3 { [%eval -10.52] [%clk 0:00:20] } 67... f4 { [%eval -8.7] [%clk 0:02:30] } 68. Rh3? { [%eval #-17] } { Checkmate is now unavoidable. Rb4+ was best. } { [%clk 0:00:21] } 68... f3 { [%eval #-16] [%clk 0:02:32] } 69. Rh8 { [%clk 0:00:18] } 69... Ke3 { [%clk 0:02:34] } 70. Kf1 { [%clk 0:00:20] } 70... Ra1# { [%clk 0:02:38] } 0-1