Event: Tournament
Date: 2021-10-25
White: Grinivetskii, Mark
Black: Cherunov, Svyatoslav
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Retreat Variation
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:31] } 2. Nf3 { [%eval 0.0] [%clk 1:31:25] } 2... Nc6?! { [%eval 0.58] } { Inaccuracy. d6 was best. } { [%clk 1:30:55] } 3. d4 { [%eval 0.16] [%clk 1:31:49] } 3... cxd4 { [%eval 0.26] [%clk 1:31:16] } 4. Nxd4 { [%eval 0.0] [%clk 1:32:04] } 4... e5 { [%eval 0.36] [%clk 1:31:48] } 5. Nf3 { [%eval 0.0] [%clk 1:32:23] } 5... Nf6 { [%eval 0.0] [%clk 1:31:52] } 6. Nc3 { [%eval -0.36] [%clk 1:32:44] } 6... Bc5 { [%eval 0.05] [%clk 1:32:05] } 7. Bg5?! { [%eval -0.83] } { Inaccuracy. Bc4 was best. } { [%clk 1:33:09] } 7... h6? { [%eval 0.25] } { Mistake. Qb6 was best. } { [%clk 1:32:23] } 8. Bh4 { [%eval -0.17] [%clk 1:33:32] } 8... g5 { [%eval 0.02] [%clk 1:31:49] } 9. Bg3 { [%eval -0.2] [%clk 1:33:48] } 9... d6 { [%eval 0.03] [%clk 1:32:04] } 10. Bc4 { [%eval -0.12] [%clk 1:33:58] } 10... Bg4?! { [%eval 0.79] } { Inaccuracy. Bb4 was best. } { [%clk 1:31:40] } 11. h3?! { [%eval -0.15] } { Inaccuracy. h4 was best. } { [%clk 1:34:11] } 11... Be6 { [%eval -0.03] [%clk 1:31:27] } 12. Bb3 { [%eval 0.03] [%clk 1:34:08] } 12... Bb4 { [%eval -0.1] [%clk 1:30:56] } 13. Qd3 { [%eval -0.23] [%clk 1:34:05] } 13... Qb6 { [%eval 0.0] [%clk 1:30:26] } 14. O-O-O { [%eval -0.49] [%clk 1:33:18] } 14... Bxc3 { [%eval -0.44] [%clk 1:29:33] } 15. bxc3 { [%eval -0.41] [%clk 1:32:45] } 15... O-O-O { [%eval -0.29] [%clk 1:29:28] } 16. Nd2 { [%eval -0.46] [%clk 1:32:36] } 16... d5?! { [%eval 0.2] } { Inaccuracy. Qc5 was best. } { [%clk 1:28:10] } 17. Qf3 { [%eval 0.0] [%clk 1:32:07] } 17... Nxe4 { [%eval 0.05] [%clk 1:26:34] } 18. Nxe4 { [%eval 0.07] [%clk 1:32:17] } 18... dxe4 { [%eval 0.0] [%clk 1:26:31] } 19. Qxe4 { [%eval 0.14] [%clk 1:32:04] } 19... Bxb3?? { [%eval 2.19] } { Blunder. Rhe8 was best. } { [%clk 1:26:02] } 20. cxb3? { [%eval 0.71] } { Mistake. axb3 was best. } { [%clk 1:32:09] } 20... Qc5 { [%eval 0.69] [%clk 1:25:08] } 21. Kb2 { [%eval 0.52] [%clk 1:32:14] } 21... b5?? { [%eval 3.14] } { Blunder. Qe7 was best. } { [%clk 1:23:35] } 22. Qf5+ { [%eval 3.19] [%clk 1:31:56] } 22... Kb8 { [%eval 3.3] [%clk 1:22:19] } 23. Qxf7?! { [%eval 2.39] } { Inaccuracy. Rhe1 was best. } { [%clk 1:31:13] } 23... a5 { [%eval 2.5] [%clk 1:20:38] } 24. Rhe1 { [%eval 2.08] [%clk 1:29:47] } 24... Rxd1?? { [%eval 4.66] } { Blunder. h5 was best. } { [%clk 1:18:51] } 25. Rxd1 { [%eval 4.94] [%clk 1:30:06] } 25... b4 { [%eval 4.63] [%clk 1:18:43] } 26. c4 { [%eval 4.71] [%clk 1:29:13] } 26... Rf8 { [%eval 4.69] [%clk 1:17:57] } 27. Rd5? { [%eval 2.49] } { Mistake. Qh7 was best. } { [%clk 1:27:50] } 27... Qd4+?! { [%eval 3.55] } { Inaccuracy. Rxf7 was best. } { [%clk 1:16:03] } 28. Rxd4 { [%eval 4.27] [%clk 1:27:55] } 28... Rxf7 { [%eval 4.13] [%clk 1:16:23] } 29. Rd6 { [%eval 3.55] [%clk 1:27:58] } 29... Kc7?! { [%eval 4.78] } { Inaccuracy. Kb7 was best. } { [%clk 1:15:29] } 30. Rxh6 { [%eval 5.15] [%clk 1:28:14] } 30... Kb6 { [%eval 5.89] [%clk 1:15:22] } 31. f3 { [%eval 5.44] [%clk 1:27:41] } 31... Kc5?! { [%eval 8.09] } { Inaccuracy. Kb7 was best. } { [%clk 1:14:16] } 32. Bf2+ { [%eval 8.06] [%clk 1:27:14] } 32... Nd4 { [%eval 7.95] [%clk 1:14:08] } 33. Ra6 { [%eval 7.8] [%clk 1:27:18] } 33... Rd7 { [%eval 7.78] [%clk 1:12:43] } 34. Rxa5+ { [%eval 7.85] [%clk 1:27:37] } 34... Kc6 { [%eval 7.53] [%clk 1:11:28] } 35. Rxe5 { [%eval 7.42] [%clk 1:27:26] } 35... Nxf3 { [%eval 7.26] [%clk 1:11:29] } 36. Rc5+ { [%eval 7.01] [%clk 1:26:37] } 36... Kb7 { [%eval 7.18] [%clk 1:10:42] } 37. Rb5+ { [%eval 6.98] [%clk 1:26:44] } 37... Ka6 { [%eval 7.76] [%clk 1:10:01] } 38. gxf3 { [%eval 7.09] [%clk 1:25:54] } 38... Rd2+ { [%eval 6.91] [%clk 1:10:17] } 39. Kb1 { [%eval 7.05] [%clk 1:25:48] } 39... Rxf2 { [%eval 6.93] [%clk 1:10:31] } 40. Rxb4 { [%eval 7.16] [%clk 1:26:07] } 40... Rxf3 { [%eval 7.18] [%clk 1:10:19] } 41. Rb5 { [%eval 6.83] [%clk 1:26:16] } 41... Rxh3 { [%eval 7.06] [%clk 1:10:12] } 42. Rxg5 { [%eval 7.16] [%clk 1:26:40] } 42... Rh2 { [%eval 7.47] [%clk 1:10:06] } 43. Rg3 { [%eval 7.35] [%clk 1:26:54] } 43... Ka5 { [%eval 7.09] [%clk 1:09:58] } 44. Rc3 { [%eval 7.67] [%clk 1:26:58] } 44... Kb4 { [%eval 7.67] [%clk 1:09:44] } 45. Rc2 { [%eval 7.77] [%clk 1:27:18] } 45... Rh1+ { [%eval 7.95] [%clk 1:09:17] } 46. Kb2 { [%eval 7.83] [%clk 1:27:43] } 46... Rh3 { [%eval 10.35] [%clk 1:08:19] } 47. c5 { [%eval 53.62] [%clk 1:28:05] } 47... Rh7 { [%eval 10.16] [%clk 1:08:15] } 48. c6 { [%eval 13.81] [%clk 1:28:28] } 48... Rc7 { [%eval 11.11] [%clk 1:08:29] } 49. Rc4+ { [%eval 26.63] [%clk 1:28:29] } 49... Ka5 { [%eval 9.97] [%clk 1:08:31] } 50. a4 { [%eval 54.97] [%clk 1:28:46] } 50... Kb6 { [%eval 59.28] [%clk 1:07:24] } 51. Ka3 { [%eval 25.77] [%clk 1:29:05] } 51... Ka5 { [%eval 79.15] [%clk 1:06:01] } 52. b4+ { [%eval 72.12] [%clk 1:29:20] } 52... Kb6 { [%eval 84.24] [%clk 1:05:26] } 53. a5+ { [%eval 84.28] [%clk 1:29:37] } 53... Kb5?! { [%eval #16] } { Checkmate is now unavoidable. Ka7 was best. } { [%clk 1:04:07] } 54. Rc5+ { [%eval #15] [%clk 1:30:00] } 54... Ka6 { [%eval #15] [%clk 1:04:07] } 55. Ka4 { [%eval #18] [%clk 1:30:19] } 55... Rc8 { [%eval #9] [%clk 1:02:56] } 56. b5+ { [%eval #10] [%clk 1:30:34] } 56... Ka7 { [%eval #8] [%clk 1:03:17] } 57. b6+ { [%eval #9] [%clk 1:30:49] } 57... Ka6 { [%eval #9] [%clk 1:01:28] } 58. b7 { [%eval #12] [%clk 1:31:09] } 58... Rf8 { [%eval #10] [%clk 1:00:39] } 59. Rc4 { [%eval #10] [%clk 1:31:03] } 59... Ka7 { [%eval #10] [%clk 0:56:55] } 60. Kb5 { [%eval #9] [%clk 1:30:59] } 60... Kb8 { [%eval #9] [%clk 0:56:14] } 61. Kb6 { [%eval #12] [%clk 1:30:47] } 61... Rf7 { [%eval #13] [%clk 0:55:33] } 62. Rd4? { [%eval 9.64] } { Lost forced checkmate sequence. Kb5 was best. } { [%clk 1:30:16] } 62... Rxb7+ { [%eval 8.84] [%clk 0:54:43] } 63. Ka6?? { [%eval 0.0] } { Blunder. Kc5 was best. } { [%clk 1:30:16] } 63... Rb3 { [%eval 0.06] [%clk 0:53:44] } 64. Rc4 { [%eval 0.03] [%clk 1:30:08] } 64... Ka8?? { [%eval #29] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:52:02] } 65. c7?? { [%eval 0.0] } { Lost forced checkmate sequence. Rc5 was best. } { [%clk 1:30:09] } 65... Rb6+ { [%eval 0.0] [%clk 0:52:22] } 1/2-1/2