Event: WCO
Site: Chennai, India
Date: 2022-08-06
White: Sklyarov Dmitry V.
WhiteElo: 2474
Black: Cheng Bobby
BlackElo: 2540
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation, Smith-Morra Declined
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:31] } 2. c3 { [%eval 0.0] [%clk 1:29:16] } 2... Nf6 { [%eval 0.15] [%clk 1:30:13] } 3. e5 { [%eval 0.0] [%clk 1:29:38] } 3... Nd5 { [%eval 0.11] [%clk 1:30:39] } 4. d4 { [%eval 0.0] [%clk 1:29:00] } 4... cxd4 { [%eval 0.09] [%clk 1:30:47] } 5. cxd4 { [%eval 0.0] [%clk 1:29:25] } 5... d6 { [%eval 0.0] [%clk 1:29:27] } 6. Nf3 { [%eval 0.06] [%clk 1:29:46] } 6... Nc6 { [%eval 0.18] [%clk 1:27:40] } 7. Bc4 { [%eval 0.0] [%clk 1:29:36] } 7... dxe5 { [%eval 0.21] [%clk 1:25:19] } 8. Bxd5 { [%eval -0.06] [%clk 1:25:37] } 8... Qxd5 { [%eval -0.01] [%clk 1:25:39] } 9. Nc3 { [%eval -0.09] [%clk 1:26:05] } 9... Qd6 { [%eval 0.0] [%clk 1:22:59] } 10. d5 { [%eval -0.22] [%clk 1:26:15] } 10... Nd4 { [%eval -0.11] [%clk 1:21:30] } 11. Nxd4 { [%eval -0.08] [%clk 1:25:15] } 11... exd4 { [%eval -0.1] [%clk 1:21:55] } 12. Qxd4 { [%eval -0.07] [%clk 1:25:42] } 12... e5 { [%eval -0.19] [%clk 1:22:07] } 13. Qd3 { [%eval 0.0] [%clk 1:24:02] } 13... Bd7 { [%eval -0.15] [%clk 0:55:16] } 14. O-O { [%eval -0.09] [%clk 1:22:28] } 14... f5 { [%eval 0.27] [%clk 0:48:40] } 15. Re1 { [%eval 0.0] [%clk 1:09:21] } 15... Kf7 { [%eval 0.16] [%clk 0:48:41] } 16. a4 { [%eval 0.22] [%clk 0:59:07] } 16... Qf6 { [%eval 0.0] [%clk 0:44:52] } 17. Bd2 { [%eval 0.25] [%clk 0:46:11] } 17... a6 { [%eval 0.13] [%clk 0:38:21] } 18. Nd1 { [%eval -0.25] [%clk 0:44:06] } 18... Bd6 { [%eval -0.24] [%clk 0:36:25] } 19. Qb3 { [%eval -0.44] [%clk 0:37:16] } 19... b5 { [%eval -0.21] [%clk 0:33:21] } 20. axb5 { [%eval -0.36] [%clk 0:36:42] } 20... axb5 { [%eval -0.35] [%clk 0:33:47] } 21. Rxa8 { [%eval -0.73] [%clk 0:36:53] } 21... Rxa8 { [%eval -0.61] [%clk 0:34:13] } 22. Bb4 { [%eval -0.54] [%clk 0:36:39] } 22... Ra1 { [%eval -0.58] [%clk 0:32:08] } 23. Rf1 { [%eval -0.86] [%clk 0:33:12] } 23... Bxb4 { [%eval -0.72] [%clk 0:23:40] } 24. Qxb4 { [%eval -0.93] [%clk 0:33:08] } 24... Ra4 { [%eval -0.81] [%clk 0:23:51] } 25. Qb3 { [%eval -1.23] [%clk 0:30:19] } 25... Qd6?! { [%eval -0.64] } { Inaccuracy. Rd4 was best. } { [%clk 0:14:31] } 26. Nc3 { [%eval -0.67] [%clk 0:30:10] } 26... Ra5 { [%eval -0.63] [%clk 0:14:42] } 27. Na2 { [%eval -0.52] [%clk 0:27:24] } 27... b4 { [%eval -0.68] [%clk 0:12:45] } 28. Qxb4 { [%eval -0.55] [%clk 0:27:23] } 28... Qxb4 { [%eval -0.51] [%clk 0:11:59] } 29. Nxb4 { [%eval -0.62] [%clk 0:27:52] } 29... Rb5 { [%eval -0.51] [%clk 0:09:43] } 30. Nc2 { [%eval -0.46] [%clk 0:26:23] } 30... Rc5 { [%eval -0.56] [%clk 0:09:23] } 31. Na3 { [%eval -0.69] [%clk 0:24:09] } 31... Rxd5 { [%eval -0.72] [%clk 0:09:13] } 32. Rc1 { [%eval -0.71] [%clk 0:24:23] } 32... Ke6 { [%eval -0.76] [%clk 0:07:50] } 33. f3 { [%eval -0.71] [%clk 0:24:23] } 33... g5 { [%eval -0.62] [%clk 0:07:35] } 34. Nc4 { [%eval -0.57] [%clk 0:23:57] } 34... Rc5 { [%eval -0.41] [%clk 0:04:59] } 35. Kf2 { [%eval -0.42] [%clk 0:22:36] } 35... Kf6 { [%eval -0.43] [%clk 0:04:23] } 36. Rc3 { [%eval -0.32] [%clk 0:21:34] } 36... Be6 { [%eval -0.51] [%clk 0:02:54] } 37. Ne3 { [%eval -0.6] [%clk 0:20:32] } 37... Rb5 { [%eval -0.72] [%clk 0:03:16] } 38. Rc2 { [%eval -0.59] [%clk 0:20:36] } 38... h5 { [%eval -0.62] [%clk 0:01:37] } 39. h3 { [%eval -0.51] [%clk 0:19:53] } 39... Rb6 { [%eval -0.57] [%clk 0:00:40] } 40. Rd2 { [%eval -0.67] [%clk 0:19:39] } 40... Rb5 { [%eval -0.53] [%clk 0:00:35] } 41. Nd1 { [%eval -0.53] [%clk 0:17:34] } 41... Rb4 { [%eval -0.49] [%clk 0:27:03] } 42. Ne3 { [%eval -0.47] [%clk 0:41:07] } 42... Kg6 { [%eval -0.35] [%clk 0:22:03] } 43. Re2 { [%eval -0.71] [%clk 0:40:25] } 43... Ra4 { [%eval -0.41] [%clk 0:18:03] } 44. Rc2 { [%eval -0.6] [%clk 0:38:52] } 44... Kf6 { [%eval -0.51] [%clk 0:14:26] } 45. Rd2 { [%eval -0.61] [%clk 0:39:12] } 45... Ra2 { [%eval -0.62] [%clk 0:13:08] } 46. Nd1 { [%eval -0.64] [%clk 0:37:38] } 46... Ra1 { [%eval -0.32] [%clk 0:12:52] } 47. Nc3 { [%eval -0.31] [%clk 0:37:39] } 47... Rc1 { [%eval -0.21] [%clk 0:12:37] } 48. Ne2 { [%eval -0.46] [%clk 0:37:27] } 48... Rc4 { [%eval -0.5] [%clk 0:11:53] } 49. Ng3 { [%eval -0.44] [%clk 0:36:48] } 49... Kg6 { [%eval 0.0] [%clk 0:09:03] } 50. Re2?! { [%eval -0.56] } { Inaccuracy. Rd6 was best. } { [%clk 0:35:04] } 50... f4 { [%eval -0.17] [%clk 0:07:37] } 51. Ne4 { [%eval -0.17] [%clk 0:34:46] } 51... g4 { [%eval -0.05] [%clk 0:07:40] } 52. hxg4 { [%eval -0.2] [%clk 0:34:59] } 52... hxg4 { [%eval -0.17] [%clk 0:08:06] } 53. g3 { [%eval -0.24] [%clk 0:34:36] } 53... gxf3 { [%eval -0.16] [%clk 0:07:18] } 54. Kxf3 { [%eval -0.08] [%clk 0:34:52] } 54... Bd5 { [%eval -0.07] [%clk 0:06:41] } 55. gxf4 { [%eval -0.12] [%clk 0:35:18] } 55... Kf5 { [%eval -0.01] [%clk 0:06:50] } 56. fxe5 { [%eval -0.15] [%clk 0:35:40] } 56... Kxe5 { [%eval -0.18] [%clk 0:06:23] } 57. Ke3 { [%eval -0.15] [%clk 0:36:02] } 57... Bxe4 { [%eval -0.09] [%clk 0:06:44] } 58. b4 { [%eval 0.0] [%clk 0:32:04] } 58... Rxb4 { [%eval -0.3] [%clk 0:05:51] } 59. Rd2 { [%eval -0.3] [%clk 0:32:12] } 59... Rb3+ { [%eval -0.22] [%clk 0:05:56] } 60. Ke2 { [%eval -0.04] [%clk 0:30:55] } 60... Bf3+ { [%eval -0.24] [%clk 0:06:23] } 61. Kf2 { [%eval -0.21] [%clk 0:31:10] } 61... Kf4 { [%eval -0.13] [%clk 0:06:49] } 62. Rd4+ { [%eval -0.26] [%clk 0:29:55] } 62... Be4 { [%eval -0.34] [%clk 0:07:14] } 63. Rd2 { [%eval -0.17] [%clk 0:30:14] } 63... Rh3 { [%eval -0.35] [%clk 0:05:31] } 64. Ke2 { [%eval -0.22] [%clk 0:29:28] } 64... Rg3 { [%eval -0.25] [%clk 0:04:33] } 65. Kf2 { [%eval -0.11] [%clk 0:29:20] } 65... Bd3 { [%eval -0.36] [%clk 0:04:38] } 66. Ke1 { [%eval -0.37] [%clk 0:29:22] } 66... Ke3 { [%eval -0.38] [%clk 0:04:39] } 67. Re2+ { [%eval -0.37] [%clk 0:29:51] } 67... Kd4 { [%eval -0.29] [%clk 0:04:56] } 68. Rf2 { [%eval -0.25] [%clk 0:29:01] } 68... Kc3 { [%eval -0.25] [%clk 0:03:56] } 69. Rf4 { [%eval -0.58] [%clk 0:29:08] } 69... Rg2 { [%eval -0.39] [%clk 0:04:06] } 70. Rf3 { [%eval -0.27] [%clk 0:28:21] } 70... Ra2 { [%eval -0.29] [%clk 0:04:19] } 71. Rf4?? { [%eval #-12] } { Checkmate is now unavoidable. Re3 was best. } { [%clk 0:26:41] } 71... Re2+ { [%eval #-11] [%clk 0:04:23] } 72. Kd1 { [%eval #-11] [%clk 0:26:55] } 72... Re3 { [%eval #-10] [%clk 0:03:07] } 0-1