Event: Round 8: Sanjana Vittal - Svitlana Demchenko
Date: 2021-12-22
White: Sanjana Vittal
WhiteTitle: WFM
Black: Svitlana Demchenko
BlackTitle: WIM
Result: 0-1
ECO: B01
Opening: Scandinavian Defense: Valencian Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... d5?! { [%eval 0.82] } { Inaccuracy. e5 was best. } { [%clk 1:30:53] } 2. exd5 { [%eval 0.75] [%clk 1:31:18] } 2... Qxd5 { [%eval 0.65] [%clk 1:31:16] } 3. Nc3 { [%eval 0.74] [%clk 1:31:40] } 3... Qd8 { [%eval 0.72] [%clk 1:31:42] } 4. d4 { [%eval 0.55] [%clk 1:31:32] } 4... Nf6 { [%eval 0.8] [%clk 1:32:07] } 5. Bc4 { [%eval 0.47] [%clk 1:28:16] } 5... g6 { [%eval 0.59] [%clk 1:32:15] } 6. Nf3 { [%eval 0.86] [%clk 1:27:25] } 6... Bg7 { [%eval 0.73] [%clk 1:32:40] } 7. h3 { [%eval 0.71] [%clk 1:26:54] } 7... a6 { [%eval 0.82] [%clk 1:32:17] } 8. a4 { [%eval 0.76] [%clk 1:25:26] } 8... Nc6 { [%eval 0.94] [%clk 1:31:25] } 9. Be3 { [%eval 0.7] [%clk 1:22:31] } 9... O-O { [%eval 0.6] [%clk 1:30:34] } 10. O-O { [%eval 0.54] [%clk 1:21:57] } 10... e6 { [%eval 0.71] [%clk 1:28:53] } 11. Qd2 { [%eval 0.52] [%clk 1:17:14] } 11... Ne7 { [%eval 0.63] [%clk 1:26:11] } 12. Bg5 { [%eval 0.68] [%clk 1:11:30] } 12... Nf5 { [%eval 1.08] [%clk 1:14:26] } 13. g4?! { [%eval 0.28] } { Inaccuracy. Rfd1 was best. } { [%clk 0:56:43] } 13... Nd6 { [%eval 0.24] [%clk 1:14:38] } 14. Bd3 { [%eval 0.0] [%clk 0:56:38] } 14... b6?! { [%eval 0.92] } { Inaccuracy. b5 was best. } { [%clk 0:58:58] } 15. Qf4 { [%eval 1.05] [%clk 0:51:16] } 15... Bb7 { [%eval 0.89] [%clk 0:59:06] } 16. Nd2?! { [%eval 0.29] } { Inaccuracy. Ne5 was best. } { [%clk 0:50:24] } 16... Rc8 { [%eval 0.45] [%clk 0:47:18] } 17. Be4? { [%eval -0.87] } { Mistake. Rad1 was best. } { [%clk 0:46:43] } 17... h6 { [%eval -1.0] [%clk 0:39:17] } 18. Bxf6 { [%eval -1.11] [%clk 0:43:13] } 18... Qxf6 { [%eval -0.88] [%clk 0:38:12] } 19. Qxf6 { [%eval -0.88] [%clk 0:43:22] } 19... Bxf6 { [%eval -0.92] [%clk 0:38:39] } 20. Bxb7 { [%eval -0.85] [%clk 0:43:12] } 20... Nxb7 { [%eval -0.9] [%clk 0:39:07] } 21. Ne2?! { [%eval -1.44] } { Inaccuracy. Nb3 was best. } { [%clk 0:40:43] } 21... c5 { [%eval -1.57] [%clk 0:35:52] } 22. dxc5?! { [%eval -2.24] } { Inaccuracy. c3 was best. } { [%clk 0:37:47] } 22... Nxc5 { [%eval -2.27] [%clk 0:35:36] } 23. c3 { [%eval -2.23] [%clk 0:25:24] } 23... Rfd8 { [%eval -1.95] [%clk 0:35:54] } 24. Rfd1?! { [%eval -2.77] } { Inaccuracy. Nf3 was best. } { [%clk 0:24:19] } 24... Rc7? { [%eval -1.23] } { Mistake. a5 was best. } { [%clk 0:30:11] } 25. b4 { [%eval -1.14] [%clk 0:17:24] } 25... Rxd2 { [%eval -1.07] [%clk 0:25:41] } 26. Rxd2 { [%eval -0.78] [%clk 0:17:47] } 26... Nb3 { [%eval -0.77] [%clk 0:26:10] } 27. Rad1 { [%eval -0.71] [%clk 0:11:54] } 27... Nxd2 { [%eval -0.71] [%clk 0:26:33] } 28. Rxd2 { [%eval -0.83] [%clk 0:12:23] } 28... Bxc3 { [%eval -0.59] [%clk 0:26:49] } 29. Rd6?? { [%eval -3.45] } { Blunder. Nxc3 was best. } { [%clk 0:11:45] } 29... Bxb4 { [%eval -3.62] [%clk 0:26:03] } 30. Rxb6 { [%eval -3.82] [%clk 0:12:13] } 30... a5 { [%eval -3.59] [%clk 0:26:05] } 31. Nd4?! { [%eval -4.53] } { Inaccuracy. Ra6 was best. } { [%clk 0:09:45] } 31... Rc1+ { [%eval -3.82] [%clk 0:25:42] } 32. Kg2 { [%eval -3.92] [%clk 0:09:50] } 32... Ra1?! { [%eval -3.04] } { Inaccuracy. Rc4 was best. } { [%clk 0:25:12] } 33. Nc2? { [%eval -5.13] } { Mistake. Rb8+ was best. } { [%clk 0:05:40] } 33... Rxa4 { [%eval -4.84] [%clk 0:25:15] } 34. Nxb4 { [%eval -4.59] [%clk 0:06:08] } 34... Rxb4 { [%eval -4.6] [%clk 0:25:17] } 35. Ra6 { [%eval -4.61] [%clk 0:06:35] } 35... a4 { [%eval -4.99] [%clk 0:25:35] } 36. f3 { [%eval -5.41] [%clk 0:05:55] } 36... Kg7 { [%eval -5.53] [%clk 0:23:41] } 37. Kg3 { [%eval -5.25] [%clk 0:05:58] } 37... Kf6 { [%eval -5.37] [%clk 0:20:37] } 38. Ra5 { [%eval -4.95] [%clk 0:06:19] } 38... g5 { [%eval -5.36] [%clk 0:17:03] } 39. h4 { [%eval -5.45] [%clk 0:04:43] } 39... Kg6 { [%eval -5.89] [%clk 0:13:37] } 40. hxg5 { [%eval -6.47] [%clk 0:03:11] } 40... hxg5 { [%eval -6.38] [%clk 0:14:05] } 41. Ra6 { [%eval -6.6] [%clk 0:03:17] } 41... Rc4 { [%eval -5.97] [%clk 0:14:05] } 42. Ra5 { [%eval -5.92] [%clk 0:03:33] } 42... f5 { [%eval -5.34] [%clk 0:13:04] } 43. gxf5+ { [%eval -5.28] [%clk 0:03:38] } 43... exf5 { [%eval -5.73] [%clk 0:13:32] } 44. Ra8 { [%eval -5.21] [%clk 0:03:54] } 44... Kf6 { [%eval -5.59] [%clk 0:09:18] } 45. Ra5 { [%eval -5.9] [%clk 0:01:47] } 45... Kg6 { [%eval -5.37] [%clk 0:04:54] } 46. Ra8 { [%eval -5.49] [%clk 0:02:11] } 46... g4 { [%eval -5.71] [%clk 0:03:58] } 47. fxg4 { [%eval -6.03] [%clk 0:01:28] } 47... Rxg4+ { [%eval -6.14] [%clk 0:04:27] } 48. Kf3 { [%eval -5.49] [%clk 0:01:48] } 48... Rb4 { [%eval -6.01] [%clk 0:03:51] } 49. Rg8+ { [%eval -6.07] [%clk 0:01:48] } 49... Kf6 { [%eval -5.36] [%clk 0:03:38] } 50. Ra8 { [%eval -5.46] [%clk 0:01:32] } 50... Ke6 { [%eval -5.46] [%clk 0:02:42] } 51. Ra5 { [%eval -6.99] [%clk 0:01:37] } 51... Rb3+ { [%eval -6.02] [%clk 0:01:38] } 52. Kf4 { [%eval -6.53] [%clk 0:01:54] } 52... Rb4+ { [%eval -6.55] [%clk 0:01:47] } 53. Kf3 { [%eval -6.81] [%clk 0:02:23] } 53... Kf6 { [%eval -5.51] [%clk 0:01:26] } 54. Ra8 { [%eval -5.41] [%clk 0:02:51] } 54... Ke5 { [%eval -5.52] [%clk 0:01:33] } 55. Ra5+ { [%eval -5.57] [%clk 0:02:14] } 55... Kd4 { [%eval -5.36] [%clk 0:02:02] } 56. Rxf5?! { [%eval -7.31] } { Inaccuracy. Kf4 was best. } { [%clk 0:02:15] } 56... a3 { [%eval -7.55] [%clk 0:01:32] } 57. Ke2 { [%eval -8.59] [%clk 0:00:59] } 57... a2?! { [%eval -5.73] } { Inaccuracy. Kc3 was best. } { [%clk 0:01:10] } 58. Ra5 { [%eval -5.31] [%clk 0:01:01] } 58... Rb2+ { [%eval -5.87] [%clk 0:01:39] } 59. Kf3 { [%eval -5.35] [%clk 0:01:27] } 59... Kd3 { [%eval -5.48] [%clk 0:01:25] } 60. Ra8 { [%eval -5.23] [%clk 0:00:50] } 60... Kc2 { [%eval -5.43] [%clk 0:01:16] } 61. Ke2 { [%eval -6.57] [%clk 0:00:36] } 61... Kb1+ { [%eval -5.45] [%clk 0:01:28] } 62. Kd1?? { [%eval #-10] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:01:01] } 62... a1=Q { [%eval #-13] [%clk 0:01:38] } 63. Ra5 { [%eval #-8] [%clk 0:01:29] } 63... Rd2+ { [%eval #-8] [%clk 0:01:36] } 0-1