Event: Round 9: Martina Folkova - Brian Zhang
Date: 2023-07-09
White: Martina Folkova
WhiteTitle: WFM
Black: Brian Zhang
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:51:31] } 1... c5 { [%eval 0.32] [%clk 2:00:11] } 2. Nf3 { [%eval 0.0] [%clk 1:51:53] } 2... d6 { [%eval 0.0] [%clk 2:00:35] } 3. d4 { [%eval 0.25] [%clk 1:52:19] } 3... cxd4 { [%eval 0.13] [%clk 2:00:59] } 4. Nxd4 { [%eval 0.27] [%clk 1:52:45] } 4... Nf6 { [%eval 0.3] [%clk 2:01:19] } 5. Nc3 { [%eval 0.21] [%clk 1:53:11] } 5... a6 { [%eval 0.39] [%clk 2:01:35] } 6. Be2 { [%eval 0.07] [%clk 1:53:14] } 6... e5 { [%eval 0.13] [%clk 2:00:30] } 7. Nb3 { [%eval 0.0] [%clk 1:53:31] } 7... Be7 { [%eval 0.22] [%clk 1:57:55] } 8. Be3 { [%eval 0.18] [%clk 1:52:40] } 8... Be6 { [%eval 0.21] [%clk 1:44:04] } 9. O-O { [%eval 0.31] [%clk 1:49:36] } 9... O-O { [%eval 0.22] [%clk 1:39:57] } 10. Qd3 { [%eval 0.29] [%clk 1:44:00] } 10... Nbd7 { [%eval 0.22] [%clk 1:17:14] } 11. Nd5 { [%eval 0.21] [%clk 1:38:06] } 11... Bxd5 { [%eval 0.17] [%clk 0:52:58] } 12. exd5 { [%eval 0.16] [%clk 1:37:49] } 12... Ne8 { [%eval 0.11] [%clk 0:50:19] } 13. c4 { [%eval 0.17] [%clk 1:35:17] } 13... Nc5 { [%eval 0.58] [%clk 0:41:36] } 14. Nxc5 { [%eval 0.66] [%clk 1:33:04] } 14... dxc5 { [%eval 0.55] [%clk 0:41:55] } 15. f4 { [%eval 0.1] [%clk 1:32:13] } 15... exf4 { [%eval 0.19] [%clk 0:32:15] } 16. Rxf4 { [%eval -0.24] [%clk 1:29:41] } 16... Bg5 { [%eval 0.0] [%clk 0:22:16] } 17. Rf3 { [%eval 0.0] [%clk 1:29:43] } 17... Bxe3+ { [%eval 0.35] [%clk 0:19:23] } 18. Qxe3 { [%eval 0.15] [%clk 1:30:04] } 18... Qd6 { [%eval 0.35] [%clk 0:18:54] } 19. Raf1 { [%eval 0.17] [%clk 1:26:33] } 19... Nc7? { [%eval 1.83] } { Mistake. Nf6 was best. } { [%clk 0:13:30] } 20. Bd3?! { [%eval 1.2] } { Inaccuracy. Qf2 was best. } { [%clk 1:25:24] } 20... Rae8 { [%eval 1.4] [%clk 0:09:22] } 21. Qf2 { [%eval 1.14] [%clk 1:23:55] } 21... Re7 { [%eval 1.11] [%clk 0:04:38] } 22. Rh3 { [%eval 0.7] [%clk 1:05:40] } 22... g6 { [%eval 0.69] [%clk 0:01:20] } 23. Qh4 { [%eval 0.5] [%clk 1:03:23] } 23... f6 { [%eval 0.66] [%clk 0:00:57] } 24. Rhf3?! { [%eval 0.08] } { Inaccuracy. b3 was best. } { [%clk 0:57:44] } 24... Ne8 { [%eval 0.18] [%clk 0:00:52] } 25. Qh6 { [%eval 0.0] [%clk 0:54:46] } 25... Qe5 { [%eval 0.09] [%clk 0:00:33] } 26. h4 { [%eval -0.39] [%clk 0:54:23] } 26... Ng7?! { [%eval 0.35] } { Inaccuracy. Qxb2 was best. } { [%clk 0:00:34] } 27. b3?! { [%eval -0.48] } { Inaccuracy. Qd2 was best. } { [%clk 0:50:46] } 27... Qd4+ { [%eval -0.72] [%clk 0:00:37] } 28. Kh1 { [%eval -0.64] [%clk 0:49:48] } 28... Nh5 { [%eval -0.17] [%clk 0:00:35] } 29. g3 { [%eval -0.32] [%clk 0:49:05] } 29... Qe5?! { [%eval 0.28] } { Inaccuracy. Qg4 was best. } { [%clk 0:00:36] } 30. Kg2 { [%eval 0.03] [%clk 0:48:50] } 30... Ng7?! { [%eval 0.69] } { Inaccuracy. Qd4 was best. } { [%clk 0:00:35] } 31. Qd2 { [%eval 0.78] [%clk 0:47:48] } 31... Qd4 { [%eval 0.81] [%clk 0:00:32] } 32. Rf4 { [%eval 0.75] [%clk 0:37:26] } 32... Qe5 { [%eval 1.02] [%clk 0:00:34] } 33. Qf2 { [%eval 0.94] [%clk 0:36:21] } 33... Nh5 { [%eval 1.17] [%clk 0:00:34] } 34. Rf3?! { [%eval 0.32] } { Inaccuracy. Re4 was best. } { [%clk 0:35:06] } 34... Qd4?? { [%eval 4.44] } { Blunder. f5 was best. } { [%clk 0:00:35] } 35. Qxd4 { [%eval 4.57] [%clk 0:34:32] } 35... cxd4 { [%eval 4.57] [%clk 0:00:59] } 36. g4 { [%eval 4.26] [%clk 0:34:45] } 36... Ng7 { [%eval 4.5] [%clk 0:01:12] } 37. Rxf6 { [%eval 4.49] [%clk 0:33:58] } 37... Rfe8 { [%eval 5.55] [%clk 0:00:33] } 38. R6f4 { [%eval 4.52] [%clk 0:32:57] } 38... Re3 { [%eval 4.65] [%clk 0:00:35] } 39. Rxd4 { [%eval 4.76] [%clk 0:31:48] } 39... Rd8 { [%eval 4.73] [%clk 0:00:33] } 40. Rff4 { [%eval 4.77] [%clk 0:28:28] } 40... Re1 { [%eval 4.87] [%clk 0:00:36] } 41. Rde4 { [%eval 4.52] [%clk 0:26:34] } 41... Ra1 { [%eval 4.67] [%clk 0:00:42] } 42. Re2 { [%eval 4.76] [%clk 0:25:26] } 42... Ne8 { [%eval 5.14] [%clk 0:00:35] } 43. c5 { [%eval 5.13] [%clk 0:23:59] } 43... Nc7 { [%eval 6.16] [%clk 0:00:38] } 44. d6 { [%eval 6.79] [%clk 0:23:53] } 44... Ne8?? { [%eval #13] } { Checkmate is now unavoidable. b5 was best. } { [%clk 0:00:36] } 45. Bc4+ { [%eval #12] [%clk 0:24:02] } 45... Kg7 { [%eval #3] [%clk 0:00:35] } 46. Re7+ { [%eval #2] [%clk 0:23:50] } 46... Kh6 { [%eval #2] [%clk 0:00:38] } 47. g5+ { [%eval #1] [%clk 0:23:54] } 47... Kh5 { [%eval #1] [%clk 0:01:02] } 48. Rxh7# { [%clk 0:23:54] } 1-0