Event: Round 3 | A: Siegfried Loecken - Steven Koss
Site: https://lichess.org/study/t1msFKga/RO9qkkqq
Date: 2023-01-06
White: Siegfried Loecken
Black: Steven Koss
Result: 1-0
ECO: B24
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:15] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nc3 { [%eval 0.24] [%clk 1:30:27] } 2... Nc6 { [%eval 0.41] [%clk 1:31:12] } 3. g3 { [%eval 0.0] [%clk 1:30:33] } 3... g6 { [%eval 0.13] [%clk 1:30:53] } 4. Bg2 { [%eval -0.12] [%clk 1:30:35] } 4... Bg7 { [%eval 0.0] [%clk 1:31:13] } 5. d3 { [%eval 0.0] [%clk 1:31:02] } 5... a6 { [%eval 0.4] [%clk 1:30:29] } 6. Be3 { [%eval 0.03] [%clk 1:30:48] } 6... d6 { [%eval 0.04] [%clk 1:30:27] } 7. Qd2 { [%eval -0.05] [%clk 1:31:12] } 7... e6 { [%eval 0.47] [%clk 1:29:59] } 8. Nge2 { [%eval 0.22] [%clk 1:27:22] } 8... Nge7 { [%eval 0.39] [%clk 1:27:14] } 9. Bh6 { [%eval 0.61] [%clk 1:26:23] } 9... O-O { [%eval 0.32] [%clk 1:26:47] } 10. h4 { [%eval 0.31] [%clk 1:26:43] } 10... f5?? { [%eval 2.36] } { Blunder. Bxh6 was best. } { [%clk 1:12:13] } 11. h5 { [%eval 2.5] [%clk 1:26:33] } 11... Rf7 { [%eval 2.46] [%clk 1:09:10] } 12. O-O-O { [%eval 2.53] [%clk 1:25:20] } 12... Ne5 { [%eval 2.47] [%clk 0:57:58] } 13. Bxg7 { [%eval 2.72] [%clk 1:24:41] } 13... Rxg7 { [%eval 2.49] [%clk 0:58:09] } 14. d4 { [%eval 2.56] [%clk 1:23:25] } 14... Ng4 { [%eval 2.3] [%clk 0:53:08] } 15. Nf4 { [%eval 2.05] [%clk 1:21:01] } 15... cxd4 { [%eval 1.97] [%clk 0:53:00] } 16. Qxd4 { [%eval 1.94] [%clk 1:19:21] } 16... e5 { [%eval 2.06] [%clk 0:52:37] } 17. Qc4+ { [%eval 1.59] [%clk 1:19:40] } 17... Rf7?? { [%eval 5.19] } { Blunder. Kh8 was best. } { [%clk 0:49:30] } 18. Nh3?! { [%eval 3.36] } { Inaccuracy. hxg6 was best. } { [%clk 1:19:00] } 18... Nc6?! { [%eval 4.61] } { Inaccuracy. b5 was best. } { [%clk 0:42:03] } 19. hxg6 { [%eval 4.66] [%clk 1:18:06] } 19... hxg6 { [%eval 4.51] [%clk 0:42:17] } 20. exf5 { [%eval 4.48] [%clk 1:18:14] } 20... gxf5 { [%eval 5.26] [%clk 0:42:12] } 21. Bd5 { [%eval 5.24] [%clk 1:18:34] } 21... Nh6 { [%eval 6.29] [%clk 0:36:34] } 22. f4 { [%eval 5.78] [%clk 1:14:49] } 22... Kg7 { [%eval 5.3] } 23. Bxf7 { [%eval 4.93] [%clk 0:55:01] } 23... Nxf7 { [%eval 4.64] [%clk 0:32:56] } 24. fxe5 { [%eval 4.75] [%clk 0:54:44] } 24... Ncxe5 { [%eval 4.89] [%clk 0:30:19] } 25. Qd4 { [%eval 4.74] [%clk 0:54:30] } 25... Be6 { [%eval 4.94] [%clk 0:26:55] } 26. Nf4 { [%eval 4.91] [%clk 0:54:01] } 26... Qd7 { [%eval 5.19] [%clk 0:21:41] } 27. Ncd5 { [%eval 5.13] [%clk 0:53:18] } 27... Bxd5 { [%eval 5.09] [%clk 0:19:20] } 28. Nxd5 { [%eval 5.06] [%clk 0:53:42] } 28... Qc6 { [%eval 6.06] [%clk 0:16:23] } 29. Rhf1 { [%eval 5.67] [%clk 0:49:13] } 29... Rc8 { [%eval 5.68] [%clk 0:16:22] } 30. c3 { [%eval 5.58] [%clk 0:49:29] } 30... Qc4 { [%eval 5.57] [%clk 0:14:42] } 31. Ne7 { [%eval 5.32] [%clk 0:44:06] } 31... Qxd4 { [%eval 5.33] [%clk 0:06:56] } 32. Rxd4 { [%eval 5.37] [%clk 0:44:11] } 32... Rc5 { [%eval 5.94] [%clk 0:06:38] } 33. Nxf5+ { [%eval 5.79] [%clk 0:44:13] } 33... Kg6 { [%eval 5.9] [%clk 0:06:37] } 34. Nxd6 { [%eval 5.95] [%clk 0:43:20] } 34... Nxd6 { [%eval 5.87] [%clk 0:04:03] } 35. Rxd6+ { [%eval 5.88] [%clk 0:43:38] } 35... Kg5 { [%eval 5.84] [%clk 0:04:29] } 36. Rfd1 { [%eval 5.94] [%clk 0:41:46] } 36... Rc7 { [%eval 5.94] [%clk 0:02:16] } 37. R6d5 { [%eval 6.07] [%clk 0:38:29] } 37... Kf6 { [%eval 5.8] [%clk 0:02:06] } 38. Rxe5?! { [%eval 4.5] } { Inaccuracy. Re1 was best. } { [%clk 0:38:22] } 38... Kxe5 { [%eval 4.38] [%clk 0:02:30] } 39. Rd4 { [%eval 4.47] [%clk 0:38:36] } 39... b5 { [%eval 5.17] [%clk 0:02:14] } 40. Kc2 { [%eval 4.86] [%clk 0:38:49] } 40... a5 { [%eval 5.08] [%clk 0:02:39] } 41. a3 { [%eval 4.42] [%clk 0:38:27] } 41... Rf7 { [%eval 4.73] [%clk 0:01:42] } 42. Rf4 { [%eval 4.4] [%clk 0:36:41] } 42... Rg7 { [%eval 4.17] [%clk 0:02:09] } 43. Rh4 { [%eval 4.45] [%clk 0:36:50] } 43... Rg5 { [%eval 5.48] [%clk 0:01:47] } 44. g4 { [%eval 5.79] [%clk 0:36:23] } 44... Ke4 { [%eval 5.89] [%clk 0:30:00] } 45. Rh5 { [%eval 5.83] [%clk 1:06:27] } 45... Rxg4 { [%eval 6.27] [%clk 0:30:59] } 46. Rxb5 { [%eval 6.41] [%clk 1:06:43] } 46... Rg2+ { [%eval 6.45] [%clk 0:30:55] } 47. Kb3 { [%eval 6.27] [%clk 1:06:57] } 47... a4+ { [%eval 6.63] [%clk 0:29:53] } 48. Kxa4 { [%eval 6.38] [%clk 1:07:09] } 48... Kd3 { [%eval 6.78] [%clk 0:30:21] } 49. Ka5 { [%eval 6.28] [%clk 1:05:59] } 49... Kc4 { [%eval 6.21] [%clk 0:30:43] } 50. Rb4+ { [%eval 6.26] [%clk 1:06:04] } 50... Kc5 { [%eval 6.47] [%clk 0:31:11] } 51. b3 { [%eval 6.6] [%clk 1:06:06] } 51... Rg8 { [%eval 6.86] [%clk 0:31:28] } 52. Rc4+ { [%eval 6.69] [%clk 1:06:20] } 52... Kd5 { [%eval 6.59] [%clk 0:31:57] } 53. Rd4+ { [%eval 6.67] [%clk 1:05:56] } 53... Kc5 { [%eval 6.94] [%clk 0:31:39] } 54. b4+ { [%eval 6.96] [%clk 1:06:16] } 54... Kc6 { [%eval 6.91] [%clk 0:32:01] } 55. Rc4+ { [%eval 6.84] [%clk 1:06:04] } 55... Kd5 { [%eval 7.98] [%clk 0:32:27] } 56. Rc5+ { [%eval 8.19] [%clk 1:06:20] } 56... Kd6 { [%eval 8.09] } 57. Kb5 { [%eval 8.07] [%clk 1:05:09] } 57... Ra8 { [%eval 8.59] [%clk 0:30:28] } 58. a4 { [%eval 9.54] [%clk 1:05:28] } 58... Ra7 { [%eval 9.52] [%clk 0:29:49] } 59. a5 { [%eval 9.69] [%clk 1:05:45] } 1-0