Event: Round 2: Igor Kovalenko - Pranav Anand
Date: 2021-08-10
White: Igor Kovalenko
WhiteTitle: GM
Black: Pranav Anand
BlackTitle: IM
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:22:19] } 1... c5 { [%eval 0.32] [%clk 1:30:40] } 2. Nf3 { [%eval 0.0] [%clk 1:22:34] } 2... Nc6 { [%eval 0.32] [%clk 1:31:05] } 3. Bb5 { [%eval 0.0] [%clk 1:22:59] } 3... g6 { [%eval 0.13] [%clk 1:31:31] } 4. O-O { [%eval 0.2] [%clk 1:23:07] } 4... Bg7 { [%eval 0.43] [%clk 1:31:58] } 5. c3 { [%eval 0.35] [%clk 1:23:32] } 5... e5 { [%eval 0.33] [%clk 1:32:25] } 6. a3 { [%eval -0.04] [%clk 1:20:18] } 6... Nge7 { [%eval -0.06] [%clk 1:29:19] } 7. b4 { [%eval -0.17] [%clk 1:20:41] } 7... d6 { [%eval -0.07] [%clk 1:28:09] } 8. d3 { [%eval -0.18] [%clk 1:19:50] } 8... O-O { [%eval -0.17] [%clk 1:27:22] } 9. Nbd2 { [%eval -0.06] [%clk 0:59:19] } 9... h6 { [%eval -0.15] [%clk 1:23:36] } 10. Re1 { [%eval -0.01] [%clk 0:57:20] } 10... Be6 { [%eval 0.06] [%clk 1:22:36] } 11. Rb1 { [%eval -0.03] [%clk 0:53:32] } 11... Qc7 { [%eval 0.01] [%clk 1:13:25] } 12. Bc4 { [%eval -0.24] [%clk 0:44:02] } 12... Bxc4 { [%eval 0.24] [%clk 1:12:34] } 13. Nxc4 { [%eval 0.36] [%clk 0:44:30] } 13... cxb4 { [%eval 0.61] [%clk 1:00:55] } 14. axb4 { [%eval 0.72] [%clk 0:44:36] } 14... b5 { [%eval 0.37] [%clk 0:57:43] } 15. Ne3 { [%eval 0.5] [%clk 0:44:27] } 15... Kh7 { [%eval 0.53] [%clk 0:49:44] } 16. c4 { [%eval 0.43] [%clk 0:31:28] } 16... Rab8 { [%eval 0.64] [%clk 0:48:29] } 17. Bd2 { [%eval 0.58] [%clk 0:30:50] } 17... f5 { [%eval 0.63] [%clk 0:46:30] } 18. Rc1 { [%eval 0.66] [%clk 0:19:25] } 18... Qd7 { [%eval 0.55] [%clk 0:45:06] } 19. Nd5 { [%eval 0.64] [%clk 0:18:09] } 19... Nxd5 { [%eval 1.01] [%clk 0:41:50] } 20. cxd5 { [%eval 1.09] [%clk 0:18:31] } 20... Ne7 { [%eval 1.26] [%clk 0:42:02] } 21. Ra1 { [%eval 1.15] [%clk 0:17:24] } 21... Bf6 { [%eval 1.38] [%clk 0:35:31] } 22. h3 { [%eval 1.53] [%clk 0:14:55] } 22... Rb7 { [%eval 1.5] [%clk 0:33:59] } 23. Ra6 { [%eval 1.39] [%clk 0:15:16] } 23... Rc7?! { [%eval 2.06] } { Inaccuracy. Bg7 was best. } { [%clk 0:31:05] } 24. Qe2?! { [%eval 1.42] } { Inaccuracy. d4 was best. } { [%clk 0:14:21] } 24... Nc8 { [%eval 1.49] [%clk 0:29:16] } 25. Rc1 { [%eval 1.29] [%clk 0:12:59] } 25... Rxc1+ { [%eval 1.55] [%clk 0:27:21] } 26. Bxc1 { [%eval 1.57] [%clk 0:13:26] } 26... Rf7 { [%eval 1.34] [%clk 0:19:27] } 27. Qc2 { [%eval 0.97] [%clk 0:11:18] } 27... Nb6 { [%eval 0.92] [%clk 0:18:03] } 28. Be3 { [%eval 0.92] [%clk 0:10:33] } 28... Bd8 { [%eval 0.93] [%clk 0:18:19] } 29. Qa2 { [%eval 0.93] [%clk 0:04:31] } 29... Qb7 { [%eval 0.99] [%clk 0:17:27] } 30. Kh2 { [%eval 1.11] [%clk 0:04:34] } 30... Kg7 { [%eval 1.2] [%clk 0:16:49] } 31. Qa1 { [%eval 0.92] [%clk 0:04:37] } 31... Kh7 { [%eval 1.1] [%clk 0:16:30] } 32. Kg1 { [%eval 1.37] [%clk 0:04:38] } 32... Kg7 { [%eval 1.24] [%clk 0:16:14] } 33. Ra2?! { [%eval 0.62] } { Inaccuracy. Nd2 was best. } { [%clk 0:03:28] } 33... Kh7 { [%eval 1.01] [%clk 0:15:27] } 34. Rc2?! { [%eval 0.33] } { Inaccuracy. Ra6 was best. } { [%clk 0:03:34] } 34... fxe4 { [%eval 0.42] [%clk 0:14:03] } 35. dxe4 { [%eval 0.21] } 35... Nc4 { [%eval 0.29] [%clk 0:14:23] } 36. Qc1 { [%eval 0.1] [%clk 0:04:03] } 36... g5 { [%eval 0.33] [%clk 0:14:38] } 37. Nh2 { [%eval 0.0] [%clk 0:02:34] } 37... Qa6 { [%eval 0.0] [%clk 0:12:11] } 38. Nf1 { [%eval 0.08] [%clk 0:02:09] } 38... Qa4 { [%eval 0.0] [%clk 0:11:50] } 39. Ng3 { [%eval 0.0] [%clk 0:01:55] } 39... Nxe3? { [%eval 1.24] } { Mistake. Qxb4 was best. } 40. fxe3 { [%eval 0.47] [%clk 0:02:24] } 40... Bb6 { [%eval 0.67] [%clk 0:09:39] } 41. Nf5?! { [%eval 0.0] } { Inaccuracy. Re2 was best. } { [%clk 0:00:39] } 41... Qxb4 { [%eval 0.0] [%clk 0:09:02] } 42. Kh2 { [%eval 0.0] [%clk 0:00:58] } 42... Bc5 { [%eval 0.0] [%clk 0:08:56] } 43. Rf2 { [%eval 0.0] [%clk 0:01:07] } 43... Rf6 { [%eval 0.0] [%clk 0:08:25] } 44. Rf3 { [%eval -0.29] [%clk 0:00:35] } 44... Qc4 { [%eval 0.0] [%clk 0:07:15] } 45. Qb1 { [%eval -0.28] [%clk 0:01:04] } 45... b4 { [%eval 0.0] [%clk 0:07:14] } 46. Rf2?! { [%eval -0.53] } { Inaccuracy. Qd1 was best. } { [%clk 0:01:09] } 46... a5 { [%eval -0.14] [%clk 0:07:07] } 47. Ra2? { [%eval -1.25] } { Mistake. Qd1 was best. } { [%clk 0:00:54] } 47... Qb5? { [%eval -0.05] } { Mistake. g4 was best. } { [%clk 0:04:43] } 48. Qb3?! { [%eval -0.69] } { Inaccuracy. Qa1 was best. } { [%clk 0:01:22] } 48... Rf7?! { [%eval 0.0] } { Inaccuracy. Kg6 was best. } { [%clk 0:05:00] } 49. Qd1 { [%eval 0.0] [%clk 0:01:26] } 49... Rf6 { [%eval 0.0] [%clk 0:02:42] } 50. Qh5 { [%eval 0.0] [%clk 0:00:46] } 50... Qb7? { [%eval 1.04] } { Mistake. Qf1 was best. } { [%clk 0:02:14] } 51. Rxa5 { [%eval 0.99] [%clk 0:01:00] } 51... b3?? { [%eval 4.06] } { Blunder. Rg6 was best. } { [%clk 0:02:28] } 52. Qe8 { [%eval 3.94] [%clk 0:01:24] } 52... Qf7 { [%eval 4.32] [%clk 0:00:50] } 53. Qxf7+?! { [%eval 2.8] } { Inaccuracy. Qb8 was best. } { [%clk 0:01:05] } 53... Rxf7 { [%eval 2.76] [%clk 0:01:15] } 54. Rb5 { [%eval 2.51] [%clk 0:01:34] } 54... Kg6 { [%eval 3.24] [%clk 0:01:09] } 55. Kg3 { [%eval 3.04] [%clk 0:01:40] } 55... h5 { [%eval 3.3] [%clk 0:00:51] } 56. Rxb3 { [%eval 3.26] [%clk 0:01:59] } 56... Ra7?! { [%eval 4.53] } { Inaccuracy. Rxf5 was best. } { [%clk 0:00:47] } 57. Kf3?? { [%eval 1.96] } { Blunder. Rb8 was best. } { [%clk 0:02:14] } 57... Ra4 { [%eval 2.68] [%clk 0:00:53] } 58. Nxd6? { [%eval 1.23] } { Mistake. g4 was best. } { [%clk 0:01:36] } 58... g4+ { [%eval 1.42] [%clk 0:00:48] } 59. hxg4 { [%eval 1.41] [%clk 0:02:03] } 59... hxg4+?? { [%eval 6.6] } { Blunder. Bxd6 was best. } { [%clk 0:01:15] } 60. Kxg4 { [%eval 6.84] [%clk 0:02:27] } 60... Bxd6 { [%eval 7.44] [%clk 0:01:13] } 61. Rb6 { [%eval 7.61] [%clk 0:02:49] } 61... Rxe4+ { [%eval 7.62] [%clk 0:01:36] } 62. Kf3 { [%eval 7.52] [%clk 0:03:17] } 62... Kf5 { [%eval 8.15] [%clk 0:01:52] } 63. Rxd6 { [%eval 7.77] [%clk 0:03:35] } 63... Rb4 { [%eval 8.61] [%clk 0:02:12] } 64. g4+ { [%eval 8.45] [%clk 0:03:29] } 64... Kg5 { [%eval 8.49] [%clk 0:02:34] } 65. Re6 { [%eval 8.69] [%clk 0:03:54] } 1-0