Event: Round 4: Brandon Clarke - Daniel Kopylov
Date: 2022-05-23
White: Brandon Clarke
WhiteTitle: IM
Black: Daniel Kopylov
BlackTitle: FM
Result: 1-0
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:17:04] } 1... c5 { [%eval 0.32] [%clk 1:30:48] } 2. Nf3 { [%eval 0.0] [%clk 1:17:28] } 2... Nc6 { [%eval 0.0] [%clk 1:30:53] } 3. d4 { [%eval 0.39] [%clk 1:17:50] } 3... cxd4 { [%eval 0.38] [%clk 1:31:16] } 4. Nxd4 { [%eval 0.29] [%clk 1:18:17] } 4... e5 { [%eval 0.36] [%clk 1:31:16] } 5. Nb5 { [%eval 0.17] [%clk 1:18:39] } 5... d6 { [%eval 0.47] [%clk 1:31:38] } 6. c4 { [%eval 0.59] [%clk 1:14:57] } 6... Be7 { [%eval 0.78] [%clk 1:31:27] } 7. N1c3 { [%eval 0.28] [%clk 1:15:00] } 7... a6 { [%eval 0.13] [%clk 1:31:31] } 8. Na3 { [%eval 0.54] [%clk 1:11:53] } 8... f5 { [%eval 0.67] [%clk 1:31:13] } 9. exf5 { [%eval 0.53] [%clk 1:11:07] } 9... Bxf5 { [%eval 0.8] [%clk 1:30:57] } 10. Bd3 { [%eval 0.53] [%clk 1:11:29] } 10... Be6 { [%eval 0.66] [%clk 1:31:03] } 11. Nc2 { [%eval 0.58] [%clk 1:03:14] } 11... Nf6 { [%eval 0.73] [%clk 1:29:55] } 12. O-O { [%eval 0.41] [%clk 0:59:09] } 12... O-O { [%eval 0.81] [%clk 1:29:57] } 13. b3 { [%eval 0.46] [%clk 0:58:25] } 13... Qd7 { [%eval 0.54] [%clk 1:28:59] } 14. Nd5 { [%eval 0.33] [%clk 0:50:41] } 14... Bd8 { [%eval 0.83] [%clk 1:22:39] } 15. Nxf6+ { [%eval 0.73] [%clk 0:42:31] } 15... Rxf6 { [%eval 0.78] [%clk 1:15:54] } 16. Be4 { [%eval 0.6] [%clk 0:38:56] } 16... Bb6 { [%eval 0.73] [%clk 1:08:26] } 17. Qd3 { [%eval 0.47] [%clk 0:35:39] } 17... g6?! { [%eval 1.2] } { Inaccuracy. Bf5 was best. } { [%clk 1:05:39] } 18. Bg5 { [%eval 0.82] [%clk 0:33:52] } 18... Rf7 { [%eval 1.0] [%clk 1:02:06] } 19. Rad1 { [%eval 0.91] [%clk 0:31:57] } 19... Raf8 { [%eval 1.13] [%clk 0:51:52] } 20. Rd2 { [%eval 0.97] [%clk 0:29:06] } 20... Kg7 { [%eval 1.41] [%clk 0:44:56] } 21. Be3 { [%eval 1.27] [%clk 0:28:08] } 21... Ba5 { [%eval 1.34] [%clk 0:17:45] } 22. Rdd1 { [%eval 1.39] [%clk 0:28:01] } 22... Bc7 { [%eval 1.86] [%clk 0:17:29] } 23. Qc3?! { [%eval 1.28] } { Inaccuracy. Qd2 was best. } { [%clk 0:26:22] } 23... Bf5 { [%eval 1.52] [%clk 0:12:08] } 24. Bd5 { [%eval 1.86] [%clk 0:26:22] } 24... Be6 { [%eval 1.77] [%clk 0:10:39] } 25. Rd3?! { [%eval 0.89] } { Inaccuracy. Nb4 was best. } { [%clk 0:24:22] } 25... Bxd5 { [%eval 0.85] [%clk 0:09:11] } 26. Rxd5 { [%eval 0.82] [%clk 0:24:23] } 26... Qe6 { [%eval 0.72] [%clk 0:07:37] } 27. Rfd1 { [%eval 0.87] [%clk 0:24:49] } 27... Ne7 { [%eval 0.75] [%clk 0:07:24] } 28. R5d2 { [%eval 0.69] [%clk 0:24:10] } 28... Kg8?! { [%eval 1.36] } { Inaccuracy. Nf5 was best. } { [%clk 0:05:11] } 29. Qb4 { [%eval 0.89] [%clk 0:24:17] } 29... Nf5?! { [%eval 1.54] } { Inaccuracy. Qc8 was best. } { [%clk 0:04:33] } 30. h3?! { [%eval 0.75] } { Inaccuracy. Qxb7 was best. } { [%clk 0:20:16] } 30... Bb8?! { [%eval 1.47] } { Inaccuracy. Qc8 was best. } { [%clk 0:00:33] } 31. Bb6 { [%eval 1.52] [%clk 0:19:19] } 31... Bc7 { [%eval 1.77] [%clk 0:00:40] } 32. Re2?! { [%eval 0.82] } { Inaccuracy. Bxc7 was best. } { [%clk 0:15:28] } 32... Qf6 { [%eval 1.16] [%clk 0:00:38] } 33. Rd3 { [%eval 0.82] [%clk 0:14:18] } 33... Qg5 { [%eval 0.76] [%clk 0:00:39] } 34. Be3 { [%eval 0.31] [%clk 0:13:22] } 34... Qh4 { [%eval 0.74] [%clk 0:00:36] } 35. Qd2 { [%eval 0.49] [%clk 0:06:53] } 35... Nxe3?! { [%eval 1.53] } { Inaccuracy. h6 was best. } { [%clk 0:00:32] } 36. Nxe3 { [%eval 1.33] [%clk 0:05:45] } 36... Bb6 { [%eval 1.81] [%clk 0:00:39] } 37. Rxd6 { [%eval 1.8] [%clk 0:05:56] } 37... Bd4 { [%eval 1.97] [%clk 0:00:45] } 38. Ng4 { [%eval 1.63] [%clk 0:06:20] } 38... Rf4 { [%eval 2.21] [%clk 0:00:39] } 39. Rd7 { [%eval 1.78] [%clk 0:03:28] } 39... b6 { [%eval 1.74] [%clk 0:00:35] } 40. Qc2 { [%eval 1.33] [%clk 0:00:59] } 40... Qg5 { [%eval 1.76] [%clk 0:00:36] } 41. Kh1?! { [%eval 0.9] } { Inaccuracy. Qd2 was best. } { [%clk 0:12:31] } 41... R8f5?? { [%eval 2.69] } { Blunder. h5 was best. } { [%clk 0:10:31] } 42. c5 { [%eval 2.42] [%clk 0:08:18] } 42... Bxc5 { [%eval 2.87] [%clk 0:04:55] } 43. Qd3? { [%eval 1.21] } { Mistake. g3 was best. } { [%clk 0:08:28] } 43... Rd4 { [%eval 1.18] [%clk 0:02:03] } 44. Rxd4 { [%eval 1.12] [%clk 0:08:36] } 44... Bxd4 { [%eval 0.52] [%clk 0:02:22] } 45. Rc2 { [%eval 0.15] [%clk 0:03:31] } 45... h5?? { [%eval 5.7] } { Blunder. Rf7 was best. } { [%clk 0:01:11] } 46. Rc7 { [%eval 6.48] [%clk 0:04:00] } 46... b5 { [%eval 7.73] [%clk 0:00:43] } 47. Qe4 { [%eval 7.56] [%clk 0:03:58] } 47... Rf8? { [%eval #7] } { Checkmate is now unavoidable. Qd8 was best. } { [%clk 0:00:32] } 48. Qd5+ { [%eval #6] [%clk 0:04:20] } 48... Kh8 { [%eval #6] [%clk 0:00:54] } 49. Qd7 { [%eval #5] [%clk 0:04:48] } 1-0