Event: Round 8: Kailin Chen - Oleg Badmatsyrenov
Date: 2023-07-03
White: Kailin Chen
Black: Oleg Badmatsyrenov
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Four Knights Variation, Cobra Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:40] } 2. Nf3 { [%eval 0.0] [%clk 1:31:12] } 2... e6 { [%eval 0.34] [%clk 1:31:02] } 3. d4 { [%eval 0.42] [%clk 1:31:39] } 3... cxd4 { [%eval 0.37] [%clk 1:31:26] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:07] } 4... Nf6 { [%eval 0.4] [%clk 1:31:18] } 5. Nc3 { [%eval 0.45] [%clk 1:32:30] } 5... Nc6 { [%eval 0.43] [%clk 1:31:40] } 6. Ndb5 { [%eval 0.32] } 6... Bc5 { [%eval 0.48] [%clk 1:31:49] } 7. Bf4 { [%eval 0.13] [%clk 1:18:26] } 7... O-O { [%eval 0.4] [%clk 1:32:00] } 8. Bc7 { [%eval 0.48] [%clk 1:17:35] } 8... Qe7 { [%eval 0.52] [%clk 1:32:24] } 9. Bd6 { [%eval 0.53] [%clk 1:17:33] } 9... Bxd6 { [%eval 0.47] [%clk 1:32:47] } 10. Qxd6 { [%eval 0.44] [%clk 1:17:30] } 10... Qd8 { [%eval 0.45] [%clk 1:30:58] } 11. Qc7 { [%eval -0.05] [%clk 1:13:19] } 11... d5 { [%eval -0.02] [%clk 1:24:16] } 12. exd5 { [%eval -0.06] [%clk 1:06:28] } 12... exd5 { [%eval 0.08] [%clk 1:24:31] } 13. Qxd8 { [%eval 0.13] [%clk 1:06:42] } 13... Rxd8 { [%eval 0.14] [%clk 1:24:52] } 14. Rd1 { [%eval -0.32] [%clk 1:04:42] } 14... Bf5 { [%eval -0.42] [%clk 1:07:58] } 15. Bd3 { [%eval -0.82] [%clk 0:57:10] } 15... Bxd3 { [%eval -0.86] [%clk 1:04:58] } 16. cxd3 { [%eval -0.83] [%clk 0:53:06] } 16... a6 { [%eval -0.88] [%clk 1:00:40] } 17. Na3 { [%eval -1.0] [%clk 0:53:33] } 17... Nd4?! { [%eval -0.26] } { Inaccuracy. d4 was best. } { [%clk 0:52:37] } 18. Rd2 { [%eval -0.45] [%clk 0:51:12] } 18... Rac8 { [%eval -0.69] [%clk 0:53:02] } 19. Kd1 { [%eval -0.54] [%clk 0:50:32] } 19... b5 { [%eval -0.29] [%clk 0:53:11] } 20. Nc2 { [%eval -0.31] [%clk 0:48:42] } 20... Ne6 { [%eval -0.13] [%clk 0:53:27] } 21. d4 { [%eval -0.15] [%clk 0:47:13] } 21... Rc4 { [%eval 0.08] [%clk 0:52:46] } 22. f3 { [%eval -0.08] [%clk 0:46:47] } 22... b4 { [%eval 0.17] [%clk 0:50:52] } 23. Ne2 { [%eval 0.06] [%clk 0:46:00] } 23... a5 { [%eval 0.04] [%clk 0:51:07] } 24. Ne3 { [%eval 0.09] [%clk 0:44:41] } 24... Rc7 { [%eval 0.42] [%clk 0:45:35] } 25. Rc2 { [%eval 0.5] [%clk 0:45:04] } 25... Re7 { [%eval 0.56] [%clk 0:46:03] } 26. Kd2 { [%eval 0.36] [%clk 0:44:55] } 26... g6?! { [%eval 1.0] } { Inaccuracy. Rde8 was best. } { [%clk 0:46:32] } 27. Rhc1 { [%eval 0.92] [%clk 0:44:19] } 27... Rde8 { [%eval 1.22] [%clk 0:46:46] } 28. Rc8 { [%eval 1.16] [%clk 0:44:25] } 28... Nd8 { [%eval 1.72] [%clk 0:36:44] } 29. Nf4 { [%eval 1.88] [%clk 0:44:44] } 29... Kg7 { [%eval 2.09] [%clk 0:37:11] } 30. R1c7 { [%eval 1.9] [%clk 0:43:04] } 30... Nb7 { [%eval 2.43] [%clk 0:12:39] } 31. Rxe7 { [%eval 2.77] [%clk 0:38:20] } 31... Rxe7 { [%eval 2.47] [%clk 0:12:46] } 32. g4 { [%eval 2.7] [%clk 0:34:30] } 32... h6 { [%eval 2.8] [%clk 0:09:12] } 33. Nexd5 { [%eval 2.96] [%clk 0:34:22] } 33... Rd7 { [%eval 2.96] [%clk 0:07:53] } 34. Nxf6 { [%eval 3.03] [%clk 0:28:24] } 34... Kxf6 { [%eval 2.86] [%clk 0:08:14] } 35. Rc6+?! { [%eval 1.58] } { Inaccuracy. Kd3 was best. } { [%clk 0:28:47] } 35... Nd6? { [%eval 2.98] } { Mistake. Kg5 was best. } { [%clk 0:06:31] } 36. Nd3 { [%eval 2.95] [%clk 0:26:51] } 36... Kg7 { [%eval 2.98] [%clk 0:06:52] } 37. Ne5 { [%eval 2.97] [%clk 0:25:15] } 37... Rd8 { [%eval 2.86] [%clk 0:07:20] } 38. Rc7 { [%eval 3.0] [%clk 0:23:49] } 38... Kf6 { [%eval 3.02] [%clk 0:05:12] } 39. Nc6 { [%eval 2.59] [%clk 0:21:14] } 39... Ra8 { [%eval 2.81] [%clk 0:05:35] } 40. d5 { [%eval 2.52] [%clk 0:20:44] } 40... Nb5?! { [%eval 3.73] } { Inaccuracy. h5 was best. } { [%clk 0:02:31] } 41. Rd7 { [%eval 3.89] [%clk 0:20:37] } 41... a4 { [%eval 3.91] [%clk 0:02:49] } 42. Rb7 { [%eval 3.32] [%clk 0:19:56] } 42... Nd6 { [%eval 3.44] [%clk 0:02:48] } 43. Rxb4 { [%eval 3.53] [%clk 0:20:21] } 43... a3 { [%eval 3.51] [%clk 0:03:15] } 44. b3 { [%eval 3.42] [%clk 0:20:07] } 44... Kg5 { [%eval 3.97] [%clk 0:03:26] } 45. Kd3 { [%eval 4.06] [%clk 0:13:23] } 45... Re8 { [%eval 3.98] [%clk 0:03:09] } 46. Ne5 { [%eval 4.06] [%clk 0:12:07] } 46... Kh4 { [%eval 4.39] [%clk 0:03:01] } 47. Kd4 { [%eval 4.11] [%clk 0:11:52] } 47... Kh3 { [%eval 4.33] [%clk 0:03:21] } 48. Rb6 { [%eval 3.65] [%clk 0:11:31] } 48... Nc8 { [%eval 3.75] [%clk 0:02:27] } 49. Rf6 { [%eval 3.89] [%clk 0:11:45] } 49... h5 { [%eval 4.29] [%clk 0:01:33] } 50. gxh5 { [%eval 4.4] [%clk 0:10:32] } 50... gxh5 { [%eval 4.52] [%clk 0:02:02] } 51. d6 { [%eval 4.4] [%clk 0:10:51] } 51... Nxd6 { [%eval 4.45] [%clk 0:01:39] } 52. Rxd6 { [%eval 4.49] [%clk 0:11:20] } 52... h4 { [%eval 4.62] [%clk 0:01:57] } 53. Rh6 { [%eval 4.55] [%clk 0:10:50] } 53... Rd8+ { [%eval 4.86] [%clk 0:01:56] } 54. Kc3 { [%eval 4.9] [%clk 0:11:14] } 54... Rd1 { [%eval 4.91] [%clk 0:01:43] } 55. Nxf7 { [%eval 5.03] [%clk 0:10:52] } 55... Ra1 { [%eval 4.98] [%clk 0:02:04] } 56. Ng5+ { [%eval 4.86] [%clk 0:11:16] } 56... Kg2 { [%eval 5.07] [%clk 0:02:33] } 57. Rxh4 { [%eval 4.91] [%clk 0:11:36] } 57... Rxa2 { [%eval 4.89] [%clk 0:02:59] } 58. Ra4 { [%eval 4.89] [%clk 0:11:41] } 58... Kxh2 { [%eval 5.21] [%clk 0:03:25] } 59. Ne4 { [%eval 5.44] [%clk 0:11:43] } 59... Ra1 { [%eval 5.26] [%clk 0:03:25] } 60. Kb4 { [%eval 5.2] [%clk 0:10:41] } 60... a2 { [%eval 5.45] [%clk 0:03:40] } 61. Nc3 { [%eval 5.03] [%clk 0:11:04] } 61... Kg3 { [%eval 5.29] [%clk 0:04:08] } 62. Rxa2 { [%eval 5.26] [%clk 0:11:19] } 62... Rh1 { [%eval 5.62] [%clk 0:04:30] } 63. Re2 { [%eval 5.46] [%clk 0:11:28] } 63... Kxf3 { [%eval 5.72] [%clk 0:04:55] } 64. Re8 { [%eval 5.31] [%clk 0:11:55] } 64... Rh7 { [%eval 5.43] [%clk 0:04:56] } 65. Nd5 { [%eval 5.95] [%clk 0:12:14] } 65... Rh4+ { [%eval 5.68] [%clk 0:04:00] } 66. Kc5 { [%eval 5.58] [%clk 0:12:39] } 66... Rh5 { [%eval 5.35] [%clk 0:04:25] } 67. b4 { [%eval 5.49] [%clk 0:13:04] } 67... Rh8?? { [%eval #8] } { Checkmate is now unavoidable. Rh2 was best. } { [%clk 0:04:53] } 68. Rxh8 { [%eval #7] [%clk 0:13:30] } 1-0