Event: Round 4: Shawnak Shivakumar - Mariia Bortnyk
Date: 2022-08-04
White: Shawnak Shivakumar
WhiteTitle: CM
Black: Mariia Bortnyk
Result: 0-1
ECO: A21
Opening: English Opening: King's English Variation, Reversed Sicilian
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:28:51] } 1... e5 { [%eval 0.25] [%clk 1:30:50] } 2. Nc3 { [%eval 0.0] [%clk 1:28:59] } 2... g6?! { [%eval 0.78] } { Inaccuracy. Nf6 was best. } 3. d4 { [%eval 0.52] [%clk 1:29:07] } 3... Nc6?! { [%eval 1.32] } { Inaccuracy. d6 was best. } { [%clk 1:30:21] } 4. Nf3?! { [%eval 0.56] } { Inaccuracy. d5 was best. } { [%clk 1:29:15] } 4... Bg7 { [%eval 0.95] [%clk 1:29:40] } 5. d5 { [%eval 0.98] [%clk 1:27:33] } 5... Nce7 { [%eval 1.39] [%clk 1:28:28] } 6. d6 { [%eval 1.66] [%clk 1:25:49] } 6... Nf5? { [%eval 3.7] } { Mistake. cxd6 was best. } { [%clk 1:27:05] } 7. e4 { [%eval 4.16] [%clk 1:20:32] } 7... Nd4 { [%eval 5.13] [%clk 1:23:59] } 8. Nxd4 { [%eval 5.02] [%clk 1:19:53] } 8... exd4 { [%eval 5.29] [%clk 1:24:28] } 9. Nb5 { [%eval 5.05] [%clk 1:20:06] } 9... cxd6 { [%eval 5.67] [%clk 1:24:41] } 10. Nxd6+ { [%eval 5.06] [%clk 1:20:00] } 10... Kf8 { [%eval 5.3] [%clk 1:25:04] } 11. Nb5?? { [%eval 2.37] } { Blunder. c5 was best. } { [%clk 1:18:05] } 11... Ne7 { [%eval 2.79] [%clk 1:19:29] } 12. Be2 { [%eval 2.57] [%clk 1:14:10] } 12... Nc6 { [%eval 2.93] [%clk 1:15:57] } 13. Bf4 { [%eval 2.91] [%clk 1:14:14] } 13... Kg8 { [%eval 2.73] [%clk 1:11:49] } 14. O-O { [%eval 2.83] [%clk 1:12:02] } 14... b6?! { [%eval 3.81] } { Inaccuracy. d6 was best. } { [%clk 1:03:08] } 15. Rb1? { [%eval 1.98] } { Mistake. Bc7 was best. } { [%clk 1:10:37] } 15... h5?! { [%eval 2.87] } { Inaccuracy. d6 was best. } { [%clk 0:59:09] } 16. b4?? { [%eval 0.84] } { Blunder. Bd6 was best. } { [%clk 1:10:12] } 16... d6 { [%eval 1.14] [%clk 0:55:16] } 17. h3 { [%eval 0.64] [%clk 0:51:40] } 17... Be5 { [%eval 1.16] [%clk 0:53:31] } 18. Bc1 { [%eval 0.97] [%clk 0:51:16] } 18... Qe7 { [%eval 1.34] [%clk 0:40:21] } 19. f4 { [%eval 1.03] [%clk 0:50:39] } 19... Bg7 { [%eval 1.08] [%clk 0:40:41] } 20. Bf3 { [%eval 0.87] [%clk 0:51:00] } 20... Bb7? { [%eval 2.44] } { Mistake. a6 was best. } { [%clk 0:40:20] } 21. Bb2? { [%eval 1.2] } { Mistake. c5 was best. } { [%clk 0:50:07] } 21... Rc8 { [%eval 1.14] [%clk 0:34:43] } 22. f5?! { [%eval 0.27] } { Inaccuracy. c5 was best. } { [%clk 0:31:05] } 22... Qe5?! { [%eval 1.08] } { Inaccuracy. Ne5 was best. } { [%clk 0:31:45] } 23. Ba1?! { [%eval 0.0] } { Inaccuracy. fxg6 was best. } { [%clk 0:25:59] } 23... a6 { [%eval -0.01] [%clk 0:25:37] } 24. Na3 { [%eval -0.12] [%clk 0:26:27] } 24... gxf5? { [%eval 1.29] } { Mistake. Qf4 was best. } { [%clk 0:21:13] } 25. Bxh5?? { [%eval -2.19] } { Blunder. exf5 was best. } { [%clk 0:12:10] } 25... Qxe4 { [%eval -2.5] [%clk 0:20:17] } 26. Re1? { [%eval -4.44] } { Mistake. Bf3 was best. } { [%clk 0:12:11] } 26... Qf4 { [%eval -4.56] [%clk 0:19:02] } 27. Bf3 { [%eval -4.52] [%clk 0:12:26] } 27... Be5 { [%eval -4.55] [%clk 0:17:37] } 28. b5 { [%eval -5.03] [%clk 0:11:56] } 28... axb5 { [%eval -5.64] [%clk 0:16:22] } 29. cxb5 { [%eval -6.17] [%clk 0:12:05] } 29... Nd8 { [%eval -6.33] [%clk 0:15:11] } 30. Rb3 { [%eval -7.09] [%clk 0:11:18] } 30... Rh4 { [%eval -6.77] [%clk 0:06:50] } 31. Nc2 { [%eval -8.74] [%clk 0:08:45] } 31... Qh2+ { [%eval -8.86] [%clk 0:01:53] } 32. Kf1 { [%eval -8.78] [%clk 0:08:44] } 32... Qh1+?! { [%eval -5.16] } { Inaccuracy. Bxf3 was best. } { [%clk 0:00:39] } 33. Kf2 { [%eval -5.49] [%clk 0:08:22] } 33... Rxc2+?? { [%eval -1.28] } { Blunder. Qh2 was best. } { [%clk 0:00:45] } 34. Qxc2 { [%eval -0.97] [%clk 0:08:30] } 34... Bg3+ { [%eval -0.81] [%clk 0:01:13] } 35. Kxg3 { [%eval -0.83] [%clk 0:08:57] } 35... Qxe1+ { [%eval -0.97] [%clk 0:01:40] } 36. Kh2 { [%eval -0.75] [%clk 0:09:01] } 36... Qe5+ { [%eval -1.0] [%clk 0:01:37] } 37. Kh1?? { [%eval -4.31] } { Blunder. Kg1 was best. } { [%clk 0:08:53] } 37... Bxf3 { [%eval -4.46] [%clk 0:01:54] } 38. Rxf3 { [%eval -4.66] [%clk 0:09:18] } 38... Re4 { [%eval -4.37] [%clk 0:01:41] } 39. Rf1 { [%eval -4.32] [%clk 0:09:03] } 39... Ne6?! { [%eval -3.06] } { Inaccuracy. Qxb5 was best. } { [%clk 0:01:50] } 40. Qf2? { [%eval -5.56] } { Mistake. a4 was best. } { [%clk 0:08:43] } 40... Re2 { [%eval -5.57] [%clk 0:01:51] } 41. Qh4 { [%eval -5.37] [%clk 0:08:34] } 41... Rxa2 { [%eval -5.44] [%clk 0:01:24] } 42. Rc1 { [%eval -5.83] [%clk 0:08:39] } 42... Kg7 { [%eval -5.54] [%clk 0:00:54] } 43. Rd1 { [%eval -6.77] [%clk 0:08:48] } 43... Re2?? { [%eval 0.0] } { Blunder. Rxg2 was best. } { [%clk 0:00:37] } 44. Bxd4 { [%eval 0.0] [%clk 0:07:14] } 44... Nxd4 { [%eval 0.0] [%clk 0:01:00] } 45. Qg5+ { [%eval 0.0] [%clk 0:07:38] } 45... Kh7 { [%eval 0.0] [%clk 0:00:38] } 46. Qh5+ { [%eval 0.0] } 46... Kg8 { [%eval 0.0] } 47. Qg5+ { [%eval 0.0] [%clk 0:07:29] } 47... Qg7 { [%eval 0.0] [%clk 0:00:38] } 48. Qd8+ { [%eval 0.0] [%clk 0:07:53] } 48... Kh7 { [%eval 0.0] [%clk 0:00:55] } 49. Qh4+ { [%eval 0.0] [%clk 0:08:18] } 49... Kg6 { [%eval 0.0] [%clk 0:00:45] } 50. Qg3+ { [%eval 0.0] [%clk 0:01:47] } 50... Kf6 { [%eval -0.07] [%clk 0:00:54] } 51. Qxg7+ { [%eval -0.1] [%clk 0:02:09] } 51... Kxg7 { [%eval -0.15] [%clk 0:01:22] } 52. Rxd4 { [%eval 0.0] [%clk 0:02:31] } 52... Re5 { [%eval 0.0] [%clk 0:01:02] } 53. Rxd6 { [%eval -0.07] [%clk 0:02:50] } 53... Rxb5 { [%eval -0.09] [%clk 0:01:29] } 54. Kh2 { [%eval 0.0] [%clk 0:02:38] } 54... Rb3 { [%eval 0.0] [%clk 0:01:45] } 55. Kg1 { [%eval 0.0] [%clk 0:02:57] } 55... b5 { [%eval 0.0] [%clk 0:01:48] } 56. Kf2 { [%eval 0.0] [%clk 0:03:16] } 56... b4 { [%eval 0.0] [%clk 0:01:24] } 57. Rb6 { [%eval 0.0] [%clk 0:03:23] } 57... f6 { [%eval 0.0] [%clk 0:01:11] } 58. h4 { [%eval 0.0] [%clk 0:03:06] } 58... Kg6 { [%eval 0.0] [%clk 0:01:30] } 59. Rb5 { [%eval 0.0] [%clk 0:03:15] } 59... Rb1 { [%eval 0.0] [%clk 0:01:14] } 60. h5+ { [%eval 0.0] [%clk 0:03:00] } 60... Kxh5 { [%eval 0.0] [%clk 0:01:35] } 61. Rxf5+ { [%eval 0.0] [%clk 0:03:26] } 61... Kg6 { [%eval 0.0] [%clk 0:02:01] } 62. Rb5 { [%eval -0.02] [%clk 0:03:52] } 62... b3 { [%eval 0.0] [%clk 0:02:20] } 63. Rb8 { [%eval -0.16] [%clk 0:03:47] } 63... Kf5 { [%eval -0.06] [%clk 0:02:39] } 64. Rb5+?? { [%eval -3.64] } { Blunder. Ke3 was best. } { [%clk 0:04:04] } 64... Ke4 { [%eval -1.12] [%clk 0:02:47] } 65. Rb6?? { [%eval -7.45] } { Blunder. g4 was best. } { [%clk 0:02:47] } 65... f5 { [%eval -7.16] [%clk 0:02:20] } 66. Rb5 { [%eval -7.51] [%clk 0:03:03] } 66... Rb2+ { [%eval -7.53] [%clk 0:01:41] } 67. Ke1 { [%eval -7.87] [%clk 0:03:02] } 67... Kd3 { [%eval -7.56] [%clk 0:00:58] } 68. Rd5+ { [%eval -7.54] [%clk 0:02:31] } 68... Kc4 { [%eval -11.59] [%clk 0:01:08] } 69. Rxf5 { [%eval -9.99] [%clk 0:01:32] } 69... Rxg2 { [%eval -9.99] [%clk 0:01:33] } 70. Rf4+ { [%eval -9.54] [%clk 0:01:26] } 70... Kc3 { [%eval -9.5] [%clk 0:01:08] } 71. Kd1? { [%eval #-7] } { Checkmate is now unavoidable. Rf7 was best. } { [%clk 0:01:26] } 71... Rg1+? { [%eval -8.87] } { Lost forced checkmate sequence. b2 was best. } { [%clk 0:01:25] } 0-1