Event: Round 5: Jack Klein - Eric Liu
Site: https://lichess.org/study/qbHUI0zx/J6q9Z9cB
Date: 2022-04-10
White: Jack Klein
Black: Eric Liu
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:57:50] } 1... c5 { [%eval 0.32] [%clk 2:00:00] } 2. Nf3 { [%eval 0.0] [%clk 1:57:50] } 2... d6 { [%eval 0.0] [%clk 2:00:00] } 3. d4 { [%eval 0.15] [%clk 1:57:42] } 3... cxd4 { [%eval 0.13] [%clk 2:00:00] } 4. Qxd4 { [%eval 0.0] [%clk 1:57:42] } 4... Nc6 { [%eval 0.26] [%clk 1:59:55] } 5. Bb5 { [%eval 0.11] [%clk 1:57:42] } 5... Bd7 { [%eval 0.2] [%clk 1:59:51] } 6. Bxc6 { [%eval 0.0] [%clk 1:57:42] } 6... Bxc6 { [%eval 0.2] [%clk 1:59:47] } 7. Nc3 { [%eval 0.0] [%clk 1:57:42] } 7... Nf6 { [%eval -0.13] [%clk 1:59:38] } 8. Bg5 { [%eval 0.06] [%clk 1:57:42] } 8... e6 { [%eval 0.11] [%clk 1:59:34] } 9. O-O-O { [%eval 0.08] [%clk 1:57:36] } 9... Be7 { [%eval -0.07] [%clk 1:59:33] } 10. Rhe1 { [%eval -0.01] [%clk 1:57:36] } 10... O-O { [%eval 0.03] [%clk 1:59:12] } 11. e5 { [%eval 0.17] [%clk 1:57:36] } 11... dxe5 { [%eval 0.12] [%clk 1:45:52] } 12. Qh4?! { [%eval -0.56] } { Inaccuracy. Nxe5 was best. } { [%clk 1:57:36] } 12... Qc7 { [%eval -0.31] [%clk 1:45:31] } 13. Nxe5 { [%eval -0.29] [%clk 1:57:36] } 13... Nd5 { [%eval 0.09] [%clk 1:27:59] } 14. Bxe7 { [%eval 0.21] [%clk 1:57:35] } 14... Nxe7 { [%eval 0.02] [%clk 1:21:36] } 15. Rd7? { [%eval -1.38] } { Mistake. Qc4 was best. } { [%clk 1:57:02] } 15... Bxd7 { [%eval -1.39] [%clk 1:20:19] } 16. Qxe7 { [%eval -1.7] [%clk 1:57:02] } 16... Rad8 { [%eval -1.7] [%clk 1:19:40] } 17. Re3 { [%eval -0.71] [%clk 1:57:02] } 17... b6 { [%eval -1.32] [%clk 1:08:33] } 18. b4 { [%eval 2.71] [%clk 1:57:02] } 18... h6?! { [%eval 3.46] } { Inaccuracy. h5 was best. } { [%clk 0:50:26] } 19. f4?! { [%eval 2.68] } { Inaccuracy. Nb5 was best. } { [%clk 1:54:51] } 19... Kh7 { [%eval 2.08] [%clk 0:39:12] } 20. Rd3 { [%eval 1.84] [%clk 1:35:07] } 20... f6? { [%eval 3.27] } { Mistake. Rfe8 was best. } { [%clk 0:28:45] } 21. Rg3 { [%eval 7.0] [%clk 1:19:24] } 21... Rg8 { [%eval 1.45] [%clk 0:28:22] } 22. Ne4 { [%eval 7.25] [%clk 1:19:24] } 22... Rdf8 { [%eval 7.47] [%clk 0:16:29] } 23. Nxd7 { [%eval 6.92] [%clk 1:04:28] } 23... Qxf4+ { [%eval 7.17] [%clk 0:14:35] } 24. Nd2 { [%eval 6.81] [%clk 0:47:48] } 24... Rc8 { [%eval 6.67] [%clk 0:13:04] } 25. Rf3 { [%eval 6.57] [%clk 0:44:59] } 25... Qh4 { [%eval 7.15] [%clk 0:10:55] } 26. g3 { [%eval 7.24] [%clk 0:41:16] } 26... Qd4 { [%eval 7.6] [%clk 0:10:05] } 27. Nxf6+ { [%eval 7.44] [%clk 0:40:53] } 27... Kh8 { [%eval 7.07] [%clk 0:10:04] } 28. Nxg8 { [%eval 7.97] [%clk 0:39:26] } 28... Qa1+ { [%eval 7.04] [%clk 0:09:58] } 29. Nb1 { [%eval 7.15] [%clk 0:39:26] } 29... Qxa2 { [%eval 7.38] [%clk 0:09:50] } 30. Nc3 { [%eval 7.15] [%clk 0:37:57] } 30... Qa1+ { [%eval 7.3] [%clk 0:07:50] } 31. Kd2 { [%eval 7.14] [%clk 0:37:42] } 31... Rxg8 { [%eval 7.17] [%clk 0:07:48] } 32. Rf8 { [%eval 7.38] [%clk 0:34:04] } 32... Rxf8 { [%eval 7.24] [%clk 0:07:09] } 33. Qxf8+ { [%eval 7.29] [%clk 0:34:04] } 33... Kh7 { [%eval 7.35] [%clk 0:07:06] } 34. Qf4 { [%eval 7.13] [%clk 0:31:14] } 34... Qg1 { [%eval 6.96] [%clk 0:06:47] } 35. h4 { [%eval 6.94] [%clk 0:30:46] } 35... Qg2+ { [%eval 7.33] [%clk 0:05:59] } 36. Kd3 { [%eval 6.77] [%clk 0:30:28] } 36... Kh8 { [%eval 7.22] [%clk 0:05:16] } 37. Qe5 { [%eval 6.51] [%clk 0:24:18] } 37... a5 { [%eval 7.15] [%clk 0:04:38] } 38. b5 { [%eval 7.36] [%clk 0:23:07] } 38... Qf2 { [%eval 7.45] [%clk 0:03:50] } 39. Qe3 { [%eval 7.94] [%clk 0:19:10] } 39... Qf1+ { [%eval 7.53] [%clk 0:02:23] } 40. Kd4 { [%eval 6.44] [%clk 0:18:41] } 40... Qf8 { [%eval 7.25] [%clk 0:01:38] } 41. Qxe6 { [%eval 7.12] [%clk 0:16:49] } 41... Qf2+ { [%eval 7.18] [%clk 0:01:38] } 42. Qe3 { [%eval 7.13] [%clk 0:16:42] } 42... Qf6+ { [%eval 7.75] [%clk 0:01:20] } 43. Kd5 { [%eval 7.66] [%clk 0:15:45] } 43... Qf5+ { [%eval 7.8] [%clk 0:01:01] } 44. Kc6 { [%eval 8.29] [%clk 0:15:27] } 44... Qf6+ { [%eval 8.88] [%clk 0:00:47] } 45. Kb7 { [%eval 8.75] [%clk 0:15:27] } 45... Qd6 { [%eval 9.57] [%clk 0:00:37] } 46. Ka6 { [%eval 8.92] [%clk 0:14:06] } 46... Qc7 { [%eval 9.01] [%clk 0:00:37] } 47. Na4 { [%eval 8.53] [%clk 0:13:02] } 47... Qc8+ { [%eval 9.33] [%clk 0:00:37] } 48. Kxb6 { [%eval 9.55] [%clk 0:12:59] } 48... Qxc2 { [%eval 9.5] [%clk 0:00:29] } 49. Kxa5 { [%eval 9.9] [%clk 0:12:50] } 49... Qc8 { [%eval 9.81] [%clk 0:00:27] } 50. Qe5 { [%eval 9.28] [%clk 0:12:19] } 50... Qa8+ { [%eval 9.23] [%clk 0:00:27] } 51. Kb4 { [%eval 9.3] [%clk 0:12:14] } 51... Qf8+ { [%eval 9.5] [%clk 0:00:27] } 52. Nc5 { [%eval 9.48] [%clk 0:12:10] } 52... Qf2 { [%eval 13.44] [%clk 0:00:19] } 53. b6 { [%eval 16.96] [%clk 0:12:02] } 53... Qd2+ { [%eval 18.44] [%clk 0:00:18] } 54. Kb5 { [%eval 22.26] [%clk 0:11:46] } 54... Qd1 { [%eval 21.09] [%clk 0:00:16] } 55. b7 { [%eval 61.31] [%clk 0:11:27] } 55... Qb1+ { [%eval #10] [%clk 0:00:16] } 56. Kc6 { [%eval #24] [%clk 0:11:22] } 56... Qh1+ { [%eval #7] [%clk 0:00:16] } 57. Qe4 { [%eval #7] [%clk 0:11:05] } 1-0