Event: Round 7: Vatsal Singhania - Aleksandr Ostrovskiy
Date: 2022-07-28
White: Vatsal Singhania
WhiteTitle: FM
Black: Aleksandr Ostrovskiy
BlackTitle: IM
Result: 0-1
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:29:04] } 1... c6 { [%eval 0.56] [%clk 1:26:07] } 2. d4 { [%eval 0.41] [%clk 1:29:29] } 2... d5 { [%eval 0.28] [%clk 1:26:33] } 3. Nc3 { [%eval 0.26] [%clk 1:29:56] } 3... dxe4 { [%eval 0.33] [%clk 1:26:56] } 4. Nxe4 { [%eval 0.24] [%clk 1:30:22] } 4... Nf6 { [%eval 0.35] [%clk 1:26:53] } 5. Nxf6+ { [%eval 0.47] [%clk 1:30:48] } 5... exf6 { [%eval 0.39] [%clk 1:27:20] } 6. c3 { [%eval 0.24] [%clk 1:31:14] } 6... Bd6 { [%eval 0.4] [%clk 1:27:26] } 7. Bd3 { [%eval 0.28] [%clk 1:31:41] } 7... O-O { [%eval 0.37] [%clk 1:27:49] } 8. Qc2 { [%eval 0.52] [%clk 1:32:09] } 8... Re8+ { [%eval 0.62] [%clk 1:28:11] } 9. Ne2 { [%eval 0.7] [%clk 1:32:37] } 9... h5 { [%eval 0.67] [%clk 1:28:33] } 10. Be3 { [%eval 0.31] [%clk 1:33:04] } 10... Nd7 { [%eval 0.58] [%clk 1:28:48] } 11. O-O-O { [%eval 0.49] [%clk 1:33:31] } 11... Nf8 { [%eval 0.27] [%clk 1:29:10] } 12. Nf4?! { [%eval -0.75] } { Inaccuracy. c4 was best. } { [%clk 1:33:58] } 12... Bxf4 { [%eval -0.68] [%clk 1:28:12] } 13. Bxf4 { [%eval -0.69] [%clk 1:34:24] } 13... Be6 { [%eval -0.62] [%clk 1:25:46] } 14. Kb1 { [%eval -0.98] [%clk 1:31:41] } 14... b5 { [%eval -0.96] [%clk 1:24:03] } 15. Rhe1 { [%eval -1.38] [%clk 1:28:09] } 15... Qd7 { [%eval -1.08] [%clk 1:20:14] } 16. Bc1 { [%eval -0.75] [%clk 1:26:58] } 16... a5 { [%eval -0.62] [%clk 1:17:08] } 17. b3?! { [%eval -1.43] } { Inaccuracy. f4 was best. } { [%clk 1:27:16] } 17... a4 { [%eval -1.29] [%clk 1:14:56] } 18. b4 { [%eval -1.36] [%clk 1:27:38] } 18... Ng6 { [%eval -1.44] [%clk 1:01:43] } 19. f4 { [%eval -1.86] [%clk 1:22:35] } 19... f5? { [%eval -0.29] } { Mistake. Ne7 was best. } { [%clk 0:39:35] } 20. h3?! { [%eval -1.32] } { Inaccuracy. d5 was best. } { [%clk 1:20:59] } 20... Ne7 { [%eval -1.35] [%clk 0:38:01] } 21. Rg1 { [%eval -1.93] [%clk 1:17:27] } 21... g6 { [%eval -2.13] [%clk 0:31:44] } 22. Rdf1 { [%eval -1.68] [%clk 1:16:20] } 22... h4 { [%eval -1.99] [%clk 0:15:49] } 23. g3 { [%eval -2.06] [%clk 1:10:10] } 23... hxg3 { [%eval -1.87] [%clk 0:16:07] } 24. Rxg3 { [%eval -1.83] [%clk 1:10:36] } 24... Nd5 { [%eval -1.95] [%clk 0:14:30] } 25. h4 { [%eval -1.75] [%clk 1:07:40] } 25... Nf6 { [%eval -1.62] [%clk 0:11:23] } 26. Rg5 { [%eval -2.22] [%clk 1:07:35] } 26... Kf8 { [%eval -2.52] [%clk 0:09:45] } 27. Rfg1?! { [%eval -3.24] } { Inaccuracy. Ka1 was best. } { [%clk 1:05:25] } 27... Bd5 { [%eval -3.61] [%clk 0:07:10] } 28. Ka1 { [%eval -3.63] [%clk 1:04:35] } 28... Be4 { [%eval -3.72] [%clk 0:06:39] } 29. Be3?! { [%eval -5.44] } { Inaccuracy. c4 was best. } { [%clk 1:00:04] } 29... Qd5 { [%eval -5.39] [%clk 0:05:34] } 30. Bf2 { [%eval -6.97] [%clk 0:59:33] } 30... Re6 { [%eval -6.75] [%clk 0:03:07] } 31. Re1 { [%eval -7.76] [%clk 0:57:15] } 31... Bxd3 { [%eval -8.46] [%clk 0:02:44] } 32. Qxd3 { [%eval -8.15] [%clk 0:57:35] } 32... Rxe1+ { [%eval -8.57] [%clk 0:03:09] } 33. Bxe1 { [%eval -8.45] [%clk 0:57:58] } 33... Qh1 { [%eval -8.46] [%clk 0:03:08] } 34. Qe3 { [%eval -8.67] [%clk 0:58:23] } 34... Re8 { [%eval -7.67] [%clk 0:03:23] } 35. Rg1 { [%eval -7.5] [%clk 0:58:49] } 35... Rxe3 { [%eval -7.33] [%clk 0:01:43] } 36. Rxh1 { [%eval -7.12] [%clk 0:59:15] } 36... Rf3 { [%eval -6.95] [%clk 0:01:28] } 37. Kb2 { [%eval -6.71] [%clk 0:59:17] } 37... Nh5 { [%eval -5.51] [%clk 0:01:24] } 38. Rh2?! { [%eval -7.22] } { Inaccuracy. Bd2 was best. } { [%clk 0:58:48] } 38... Nxf4 { [%eval -7.23] [%clk 0:01:30] } 39. Kc2 { [%eval -7.39] [%clk 0:58:03] } 39... Nd5 { [%eval -7.46] [%clk 0:01:29] } 40. Bd2 { [%eval -7.46] [%clk 0:58:17] } 40... f4 { [%eval -7.41] [%clk 0:01:16] } 41. h5 { [%eval -7.81] [%clk 0:58:31] } 41... Kg7 { [%eval -7.33] [%clk 0:01:13] } 42. Rg2 { [%eval -8.32] [%clk 0:58:08] } 42... Rh3 { [%eval -7.68] [%clk 0:00:56] } 43. hxg6 { [%eval -7.69] [%clk 0:58:24] } 43... fxg6 { [%eval -7.75] [%clk 0:01:23] } 44. Rg4 { [%eval -8.02] [%clk 0:58:49] } 44... Kf6 { [%eval -7.9] [%clk 0:01:12] } 45. Bxf4 { [%eval -7.85] [%clk 0:58:49] } 45... Kf5 { [%eval -8.44] [%clk 0:01:00] } 46. Rg5+ { [%eval -9.09] [%clk 0:59:11] } 46... Kxf4 { [%eval -9.18] [%clk 0:01:25] } 47. Rxg6 { [%eval -8.99] [%clk 0:59:38] } 47... Rxc3+ { [%eval -7.99] [%clk 0:01:53] } 48. Kd2 { [%eval -8.07] [%clk 1:00:01] } 48... Rc4 { [%eval -7.95] [%clk 0:02:08] } 49. a3 { [%eval -7.76] [%clk 1:00:29] } 49... Rxd4+ { [%eval -7.94] [%clk 0:02:35] } 50. Kc2 { [%eval -7.88] [%clk 1:00:56] } 50... Rc4+ { [%eval -7.89] [%clk 0:02:39] } 51. Kb2 { [%eval -8.47] [%clk 1:01:22] } 51... Ke4 { [%eval -8.79] [%clk 0:02:05] } 52. Rg4+ { [%eval -56.87] [%clk 1:01:44] } 52... Kd3 { [%eval -9.58] [%clk 0:02:25] } 53. Rg3+ { [%eval -10.51] [%clk 1:02:11] } 53... Ne3 { [%eval -9.17] [%clk 0:02:51] } 54. Rh3 { [%eval -73.42] [%clk 1:02:37] } 54... Rc2+ { [%eval #-13] [%clk 0:03:12] } 55. Kb1 { [%eval #-13] [%clk 1:03:02] } 55... Re2 { [%eval #-12] [%clk 0:03:18] } 56. Rh6 { [%eval -76.83] [%clk 1:03:26] } 56... Kc3 { [%eval #-12] [%clk 0:03:25] } 57. Rxc6+ { [%eval #-7] [%clk 1:03:41] } 57... Kb3?! { [%eval -76.07] } { Lost forced checkmate sequence. Nc4 was best. } { [%clk 0:03:34] } 58. Kc1 { [%eval -75.92] [%clk 1:03:53] } 58... Rc2+ { [%eval -76.18] [%clk 0:03:16] } 0-1