Event: Round 5: Nate Ziegler - Santiago Casares
Site: https://lichess.org/study/Hdc9iuSE/wDov7hYq
Date: 2022-05-14
White: Nate Ziegler
Black: Santiago Casares
Result: 1-0
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:00] } 1... g6 { [%eval 0.44] [%clk 1:26:10] } 2. Nc3 { [%eval 0.13] [%clk 1:29:58] } 2... c5 { [%eval 0.12] [%clk 1:26:05] } 3. g3 { [%eval 0.22] [%clk 1:29:55] } 3... Bg7 { [%eval 0.25] [%clk 1:25:49] } 4. Bg2 { [%eval 0.13] [%clk 1:29:55] } 4... Nc6 { [%eval 0.13] [%clk 1:25:48] } 5. Nf3 { [%eval 0.0] [%clk 1:29:55] } 5... e6 { [%eval 0.12] [%clk 1:25:45] } 6. O-O { [%eval 0.0] [%clk 1:29:16] } 6... Nge7 { [%eval 0.0] [%clk 1:25:34] } 7. d3 { [%eval -0.2] [%clk 1:28:06] } 7... O-O { [%eval 0.0] [%clk 1:25:18] } 8. a3 { [%eval -0.3] [%clk 1:25:18] } 8... h6?! { [%eval 0.22] } { Inaccuracy. d5 was best. } { [%clk 1:24:04] } 9. Bd2 { [%eval 0.19] [%clk 1:24:21] } 9... d5 { [%eval 0.14] [%clk 1:22:09] } 10. Qc1 { [%eval -0.15] [%clk 1:21:12] } 10... Kh7 { [%eval -0.04] [%clk 1:20:52] } 11. Rb1 { [%eval -0.23] [%clk 1:19:16] } 11... b6? { [%eval 0.99] } { Mistake. a5 was best. } { [%clk 1:14:52] } 12. cxd5?! { [%eval 0.4] } { Inaccuracy. b4 was best. } { [%clk 1:16:51] } 12... exd5 { [%eval 0.28] [%clk 1:14:16] } 13. b4 { [%eval 0.41] [%clk 1:16:34] } 13... cxb4 { [%eval 0.64] [%clk 1:11:58] } 14. axb4 { [%eval 0.52] [%clk 1:16:23] } 14... Be6 { [%eval 0.77] [%clk 1:10:21] } 15. Qa3?? { [%eval -0.86] } { Blunder. b5 was best. } { [%clk 1:09:13] } 15... Qd7? { [%eval 0.17] } { Mistake. d4 was best. } { [%clk 1:00:51] } 16. Rfc1 { [%eval -0.23] [%clk 1:06:59] } 16... Rfc8 { [%eval 0.23] [%clk 0:59:21] } 17. e3 { [%eval -0.12] [%clk 0:56:52] } 17... Bg4?! { [%eval 0.59] } { Inaccuracy. d4 was best. } { [%clk 0:47:17] } 18. d4?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 0:54:15] } 18... a5 { [%eval 0.37] [%clk 0:30:53] } 19. b5 { [%eval 0.2] [%clk 0:52:47] } 19... Nb4 { [%eval 0.11] [%clk 0:29:14] } 20. Ne1 { [%eval 0.15] [%clk 0:48:39] } 20... Bf5 { [%eval 0.25] [%clk 0:27:30] } 21. Rb2? { [%eval -0.95] } { Mistake. Na4 was best. } { [%clk 0:47:02] } 21... Ra7? { [%eval 0.12] } { Mistake. Ng8 was best. } { [%clk 0:19:38] } 22. Bf1?! { [%eval -0.53] } { Inaccuracy. Ne2 was best. } { [%clk 0:45:41] } 22... Rac7 { [%eval -0.04] [%clk 0:15:34] } 23. Ne2? { [%eval -1.12] } { Mistake. Ra1 was best. } { [%clk 0:45:14] } 23... Nc2? { [%eval 0.0] } { Mistake. Rxc1 was best. } { [%clk 0:11:17] } 24. Nxc2 { [%eval 0.0] [%clk 0:43:08] } 24... Bxc2?? { [%eval 2.55] } { Blunder. Rxc2 was best. } { [%clk 0:11:13] } 25. Bxa5 { [%eval 2.5] [%clk 0:40:24] } 25... bxa5 { [%eval 2.68] [%clk 0:10:41] } 26. b6 { [%eval 2.46] [%clk 0:40:18] } 26... Rc4 { [%eval 2.81] [%clk 0:09:56] } 27. b7 { [%eval 2.57] [%clk 0:39:47] } 27... Rb8 { [%eval 2.72] [%clk 0:09:02] } 28. Rbxc2 { [%eval 2.64] [%clk 0:38:33] } 28... Rxc2 { [%eval 2.62] } 29. Rxc2 { [%eval 2.7] [%clk 0:38:26] } 29... Rxb7 { [%eval 2.62] [%clk 0:08:29] } 30. Qxa5 { [%eval 2.71] [%clk 0:38:17] } 30... Nc6 { [%eval 3.21] [%clk 0:07:32] } 31. Qc5 { [%eval 3.08] [%clk 0:37:39] } 31... Nb4 { [%eval 3.36] [%clk 0:06:55] } 32. Rb2?? { [%eval 1.34] } { Blunder. Rc3 was best. } { [%clk 0:36:21] } 32... Nd3 { [%eval 1.13] [%clk 0:06:42] } 33. Rxb7 { [%eval 1.21] [%clk 0:36:14] } 33... Nxc5 { [%eval 1.61] [%clk 0:06:42] } 34. Rxd7 { [%eval 1.82] [%clk 0:36:11] } 34... Nxd7 { [%eval 1.68] [%clk 0:06:42] } 35. Nf4 { [%eval 2.0] [%clk 0:36:06] } 35... Nb6 { [%eval 1.96] [%clk 0:06:36] } 36. Bg2 { [%eval 2.19] [%clk 0:36:03] } 36... g5 { [%eval 2.46] [%clk 0:06:16] } 37. Nxd5 { [%eval 2.34] [%clk 0:35:47] } 37... Nxd5 { [%eval 2.36] [%clk 0:06:16] } 38. Bxd5 { [%eval 2.1] [%clk 0:35:24] } 38... Kg6 { [%eval 2.5] [%clk 0:06:02] } 39. Kg2 { [%eval 2.54] [%clk 0:35:16] } 39... f5 { [%eval 2.93] [%clk 0:05:54] } 40. Kf1 { [%eval 2.42] [%clk 0:34:47] } 40... Kf6? { [%eval 3.99] } { Mistake. g4 was best. } { [%clk 0:05:48] } 41. Ke2?! { [%eval 3.02] } { Inaccuracy. h3 was best. } { [%clk 0:34:42] } 41... Bf8? { [%eval 6.07] } { Mistake. g4 was best. } { [%clk 0:05:41] } 42. h3 { [%eval 5.05] [%clk 0:34:20] } 42... h5 { [%eval 5.94] [%clk 0:05:27] } 43. Bf3?? { [%eval 2.87] } { Blunder. f3 was best. } { [%clk 0:33:58] } 43... g4 { [%eval 2.29] [%clk 0:05:27] } 44. hxg4?? { [%eval 0.58] } { Blunder. Bg2 was best. } { [%clk 0:33:42] } 44... hxg4 { [%eval 0.57] [%clk 0:05:27] } 45. Bb7 { [%eval 0.59] [%clk 0:33:29] } 45... Bd6 { [%eval 1.02] [%clk 0:04:55] } 46. Bc8 { [%eval 0.57] [%clk 0:33:24] } 46... Kg5 { [%eval 0.82] [%clk 0:04:32] } 47. Bd7 { [%eval 0.55] [%clk 0:32:08] } 47... Bb4 { [%eval 0.56] [%clk 0:04:29] } 48. f3 { [%eval 0.51] [%clk 0:31:43] } 48... Ba5?? { [%eval 7.47] } { Blunder. gxf3+ was best. } { [%clk 0:04:01] } 49. fxg4?? { [%eval 0.56] } { Blunder. f4+ was best. } { [%clk 0:31:21] } 49... Kxg4 { [%eval 0.97] [%clk 0:03:56] } 50. e4 { [%eval 0.57] [%clk 0:30:57] } 50... Kxg3 { [%eval 0.74] [%clk 0:03:51] } 51. Bxf5 { [%eval 0.31] [%clk 0:30:57] } 51... Kf4 { [%eval 0.3] [%clk 0:03:51] } 52. Kd3 { [%eval 0.29] [%clk 0:30:39] } 52... Bc7 { [%eval 0.29] [%clk 0:03:42] } 53. Kc4 { [%eval 0.33] [%clk 0:30:36] } 53... Kg5 { [%eval 0.35] [%clk 0:03:39] } 54. Kd5 { [%eval 0.0] [%clk 0:30:33] } 54... Kf6 { [%eval 0.0] [%clk 0:03:39] } 55. Bh3 { [%eval 0.0] [%clk 0:30:20] } 55... Ke7 { [%eval 0.0] [%clk 0:03:35] } 56. e5 { [%eval 0.0] [%clk 0:30:12] } 56... Bb6 { [%eval 0.0] [%clk 0:03:35] } 57. Kc4 { [%eval 0.0] [%clk 0:30:02] } 57... Bc7 { [%eval 0.0] [%clk 0:03:31] } 58. Kc5 { [%eval 0.0] [%clk 0:29:56] } 58... Bb8 { [%eval 0.04] [%clk 0:03:31] } 59. Kd5 { [%eval 0.08] [%clk 0:29:55] } 59... Ba7 { [%eval 0.0] [%clk 0:03:26] } 60. Ke4 { [%eval 0.0] [%clk 0:29:55] } 60... Bb6 { [%eval 0.02] [%clk 0:03:20] } 61. Bg4 { [%eval 0.0] [%clk 0:26:37] } 61... Kf7?? { [%eval 14.17] } { Blunder. Ba7 was best. } { [%clk 0:02:48] } 62. d5 { [%eval 13.22] [%clk 0:26:32] } 62... Bc5 { [%eval 15.32] [%clk 0:02:41] } 63. d6 { [%eval 14.76] [%clk 0:26:28] } 63... Ba3?! { [%eval #11] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:01:45] } 64. Kd5?! { [%eval 57.01] } { Lost forced checkmate sequence. e6+ was best. } { [%clk 0:26:18] } 64... Ke8?! { [%eval #8] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:01:38] } 65. e6 { [%eval #8] [%clk 0:25:57] } 65... Bb2 { [%eval #7] [%clk 0:01:38] } 66. e7 { [%eval #7] [%clk 0:25:51] } 66... Bf6 { [%eval #2] [%clk 0:00:41] } 67. Bh5+ { [%eval #1] [%clk 0:25:51] } 1-0