Event: Round 1: Knowles, Chase - Robert Olsen
Date: 2024-06-07
White: Knowles, Chase
WhiteElo: 2013
Black: Robert Olsen
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Pirc Invitation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:23:44] } 1... d6 { [%eval 0.52] [%clk 1:30:55] } 2. e4 { [%eval 0.34] [%clk 1:23:03] } 2... Nf6 { [%eval 0.35] [%clk 1:30:17] } 3. Nc3 { [%eval 0.36] [%clk 1:21:18] } 3... g6 { [%eval 0.35] [%clk 1:30:38] } 4. Bc4 { [%eval 0.22] [%clk 1:21:23] } 4... Bg7 { [%eval 0.23] [%clk 1:30:08] } 5. d3 { [%eval -0.05] [%clk 1:19:59] } 5... c5 { [%eval 0.0] [%clk 1:26:50] } 6. h3 { [%eval -0.04] [%clk 1:19:05] } 6... Nc6 { [%eval -0.06] [%clk 1:26:50] } 7. Be3 { [%eval 0.0] [%clk 1:19:10] } 7... O-O { [%eval 0.0] [%clk 1:26:21] } 8. Qd2 { [%eval -0.09] [%clk 1:17:34] } 8... e6 { [%eval -0.19] [%clk 1:23:08] } 9. e5?! { [%eval -0.76] } { Inaccuracy. Bb3 was best. } { [%clk 1:14:40] } 9... Ne8 { [%eval -0.78] [%clk 1:17:49] } 10. Bg5 { [%eval -0.72] [%clk 1:03:45] } 10... Qd7?! { [%eval 0.07] } { Inaccuracy. Qc7 was best. } { [%clk 1:09:29] } 11. exd6?! { [%eval -0.89] } { Inaccuracy. Bb5 was best. } { [%clk 0:57:33] } 11... Nxd6 { [%eval -0.85] [%clk 1:08:51] } 12. Bb3 { [%eval -0.73] [%clk 0:57:38] } 12... b6 { [%eval -0.76] [%clk 1:03:45] } 13. Ba4 { [%eval -0.94] [%clk 0:53:23] } 13... Bb7 { [%eval -1.03] [%clk 0:57:21] } 14. Bh6 { [%eval -1.05] [%clk 0:51:50] } 14... Qc7 { [%eval -0.88] [%clk 0:50:47] } 15. Bf4? { [%eval -2.64] } { Mistake. Bxg7 was best. } { [%clk 0:47:44] } 15... Qe7? { [%eval -1.23] } { Mistake. e5 was best. } { [%clk 0:43:47] } 16. Bg5?! { [%eval -1.84] } { Inaccuracy. O-O was best. } { [%clk 0:38:36] } 16... Qc7 { [%eval -1.76] [%clk 0:39:09] } 17. O-O { [%eval -1.76] [%clk 0:36:59] } 17... Nd4 { [%eval -1.78] [%clk 0:33:24] } 18. Nxd4 { [%eval -1.85] [%clk 0:36:41] } 18... cxd4 { [%eval -1.8] [%clk 0:33:26] } 19. Ne2 { [%eval -1.84] [%clk 0:33:02] } 19... b5?! { [%eval -1.22] } { Inaccuracy. a5 was best. } { [%clk 0:27:42] } 20. Bb3 { [%eval -1.16] [%clk 0:33:07] } 20... Qc6 { [%eval -1.19] [%clk 0:27:32] } 21. f3 { [%eval -1.23] [%clk 0:32:14] } 21... Nf5 { [%eval -1.41] [%clk 0:24:43] } 22. a4 { [%eval -1.3] [%clk 0:27:56] } 22... a6?! { [%eval -0.62] } { Inaccuracy. a5 was best. } { [%clk 0:22:39] } 23. g4 { [%eval -0.63] [%clk 0:22:08] } 23... Ne3 { [%eval -0.56] [%clk 0:22:01] } 24. Rf2?? { [%eval -2.63] } { Blunder. Bxe3 was best. } { [%clk 0:22:33] } 24... Nd5?? { [%eval -0.21] } { Blunder. Qc5 was best. } { [%clk 0:21:16] } 25. Ng3?! { [%eval -0.97] } { Inaccuracy. Bh6 was best. } { [%clk 0:19:54] } 25... f5?! { [%eval 0.05] } { Inaccuracy. Ne3 was best. } { [%clk 0:18:05] } 26. gxf5 { [%eval 0.0] [%clk 0:15:49] } 26... exf5 { [%eval 0.0] [%clk 0:17:34] } 27. Bh6 { [%eval 0.02] [%clk 0:15:40] } 27... Kh8?! { [%eval 0.64] } { Inaccuracy. Rae8 was best. } 28. Bxg7+ { [%eval 0.33] [%clk 0:16:02] } 28... Kxg7 { [%eval 0.3] [%clk 0:14:21] } 29. Qg5 { [%eval 0.0] [%clk 0:15:23] } 29... Kh8?! { [%eval 0.85] } { Inaccuracy. h6 was best. } 30. Kh2?! { [%eval -0.23] } { Inaccuracy. axb5 was best. } { [%clk 0:13:15] } 30... Qd6 { [%eval 0.21] [%clk 0:13:49] } 31. Rg1?? { [%eval -2.67] } { Blunder. Bxd5 was best. } { [%clk 0:12:44] } 31... Nf4 { [%eval -2.8] [%clk 0:13:21] } 32. Qh4 { [%eval -3.29] [%clk 0:10:53] } 32... Rae8 { [%eval -3.1] [%clk 0:10:06] } 33. Qh6?! { [%eval -4.08] } { Inaccuracy. axb5 was best. } { [%clk 0:07:14] } 33... Re3 { [%eval -3.86] [%clk 0:08:34] } 34. Qg5?! { [%eval -4.94] } { Inaccuracy. axb5 was best. } { [%clk 0:05:59] } 34... Nh5?! { [%eval -3.79] } { Inaccuracy. Bxf3 was best. } { [%clk 0:04:22] } 35. f4 { [%eval -4.68] [%clk 0:04:17] } 35... Rxg3 { [%eval -4.59] [%clk 0:04:23] } 36. Rxg3 { [%eval -4.57] [%clk 0:04:32] } 36... Nxg3 { [%eval -4.23] [%clk 0:04:50] } 37. Qxg3 { [%eval -3.78] [%clk 0:04:51] } 37... Qc6 { [%eval -3.55] [%clk 0:04:53] } 38. Rf1 { [%eval -4.42] [%clk 0:04:53] } 38... Re8 { [%eval -4.2] [%clk 0:05:12] } 39. Qf2 { [%eval -4.15] [%clk 0:04:52] } 39... Re3 { [%eval -3.82] [%clk 0:05:30] } 40. Re1 { [%eval -4.62] [%clk 0:04:50] } 40... bxa4 { [%eval -4.64] [%clk 0:04:16] } 41. Bc4 { [%eval -4.62] [%clk 0:04:43] } 41... Qe8?! { [%eval -3.52] } { Inaccuracy. Kg7 was best. } { [%clk 0:03:58] } 42. Rxe3 { [%eval -3.7] [%clk 0:03:49] } 42... dxe3 { [%eval -3.62] [%clk 0:04:22] } 43. Qe1 { [%eval -3.49] [%clk 0:04:17] } 43... h5?? { [%eval 0.0] } { Blunder. Kg7 was best. } { [%clk 0:03:33] } 44. Kg3?? { [%eval -6.17] } { Blunder. Qc3+ was best. } { [%clk 0:03:40] } 44... Kh7?? { [%eval -2.97] } { Blunder. h4+ was best. } { [%clk 0:03:38] } 45. Qe2?? { [%eval -6.74] } { Blunder. h4 was best. } { [%clk 0:03:52] } 45... Qe7?? { [%eval -2.14] } { Blunder. h4+ was best. } { [%clk 0:03:27] } 46. c3?? { [%eval -6.19] } { Blunder. h4 was best. } { [%clk 0:03:28] } 46... h4+ { [%eval -6.07] [%clk 0:03:47] } 47. Kh2 { [%eval -6.11] [%clk 0:03:49] } 47... Kh6 { [%eval -5.72] [%clk 0:04:10] } 48. Kg1 { [%eval -6.97] [%clk 0:02:56] } 48... g5?! { [%eval -4.8] } { Inaccuracy. Bf3 was best. } { [%clk 0:04:22] } 49. d4?! { [%eval -7.69] } { Inaccuracy. Bf7 was best. } { [%clk 0:02:45] } 49... gxf4 { [%eval -9.39] [%clk 0:04:28] } 50. d5 { [%eval -8.19] [%clk 0:03:10] } 50... Qg5+ { [%eval -7.87] [%clk 0:03:24] } 51. Qg2 { [%eval -9.12] [%clk 0:03:06] } 51... f3 { [%eval -8.6] [%clk 0:03:20] } 52. Qxg5+ { [%eval -8.22] [%clk 0:03:14] } 52... Kxg5 { [%eval -8.02] [%clk 0:03:45] } 53. d6 { [%eval -8.0] [%clk 0:03:34] } 53... Kf6 { [%eval -7.66] [%clk 0:03:38] } 54. Bd3 { [%eval -8.53] [%clk 0:03:53] } 54... Ke6 { [%eval -8.56] [%clk 0:03:30] } 55. Bxf5+ { [%eval -10.54] [%clk 0:03:59] } 55... Kxd6 { [%eval -10.52] [%clk 0:03:50] } 56. Bd3 { [%eval -9.75] [%clk 0:04:11] } 56... Ke5 { [%eval -11.18] [%clk 0:04:03] } 57. Kf1 { [%eval -10.45] [%clk 0:04:35] } 57... Kf4 { [%eval -9.8] [%clk 0:04:25] } 58. c4 { [%eval -9.98] [%clk 0:05:01] } 58... Kg3 { [%eval -9.92] [%clk 0:04:37] } 59. c5 { [%eval -10.85] [%clk 0:04:57] } 59... Kxh3 { [%eval -9.65] [%clk 0:04:40] } 60. c6?? { [%eval #-22] } { Checkmate is now unavoidable. Bf5+ was best. } { [%clk 0:05:09] } 60... Bxc6 { [%eval -14.37] [%clk 0:05:06] } 61. Bxa6?! { [%eval #-8] } { Checkmate is now unavoidable. Be2 was best. } { [%clk 0:05:36] } 61... Kg3 { [%eval #-8] [%clk 0:05:28] } 0-1