Event: Round 7: Steven C Zierk - Jason Liang
Date: 2023-12-29
White: Steven C Zierk
WhiteTitle: GM
Black: Jason Liang
BlackTitle: IM
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:28:46] } 1... c6 { [%eval 0.37] [%clk 1:29:09] } 2. d4 { [%eval 0.41] [%clk 1:28:46] } 2... d5 { [%eval 0.33] [%clk 1:29:09] } 3. e5 { [%eval 0.19] [%clk 1:28:46] } 3... Bf5 { [%eval 0.5] [%clk 1:29:09] } 4. c4 { [%eval 0.03] [%clk 1:28:46] } 4... e6 { [%eval 0.21] [%clk 1:29:09] } 5. Nc3 { [%eval 0.18] [%clk 1:28:46] } 5... Ne7 { [%eval 0.12] [%clk 1:23:07] } 6. a3 { [%eval 0.0] [%clk 1:28:46] } 6... dxc4 { [%eval 0.26] [%clk 1:17:50] } 7. Bxc4 { [%eval 0.26] [%clk 1:28:46] } 7... Nd7 { [%eval 0.23] [%clk 1:17:50] } 8. Nge2 { [%eval 0.25] [%clk 1:28:42] } 8... b5?! { [%eval 0.82] } { Inaccuracy. Qc7 was best. } { [%clk 1:07:17] } 9. Bb3 { [%eval 0.67] [%clk 1:23:31] } 9... a5 { [%eval 0.87] [%clk 0:57:15] } 10. Ng3 { [%eval 0.95] [%clk 1:20:26] } 10... Bg6 { [%eval 1.13] [%clk 0:54:17] } 11. O-O { [%eval 1.12] [%clk 1:12:45] } 11... h5?! { [%eval 1.85] } { Inaccuracy. Nb6 was best. } { [%clk 0:52:12] } 12. Nce4?! { [%eval 1.19] } { Inaccuracy. Bg5 was best. } { [%clk 1:03:27] } 12... Bxe4 { [%eval 1.12] [%clk 0:43:17] } 13. Nxe4 { [%eval 0.98] [%clk 1:01:09] } 13... Nf5 { [%eval 1.17] [%clk 0:43:17] } 14. Ng3 { [%eval 1.03] [%clk 0:54:51] } 14... g6 { [%eval 1.57] [%clk 0:42:13] } 15. Nxf5 { [%eval 1.53] [%clk 0:52:50] } 15... gxf5 { [%eval 1.54] [%clk 0:42:13] } 16. a4 { [%eval 1.75] [%clk 0:49:28] } 16... Nb6 { [%eval 1.54] [%clk 0:35:43] } 17. Qf3 { [%eval 2.01] [%clk 0:43:06] } 17... Nd5 { [%eval 1.71] [%clk 0:33:45] } 18. Bd2 { [%eval 1.66] [%clk 0:42:47] } 18... b4 { [%eval 1.49] [%clk 0:30:17] } 19. Rac1 { [%eval 1.53] [%clk 0:41:40] } 19... Ra6 { [%eval 2.0] [%clk 0:25:43] } 20. Rc2 { [%eval 2.19] [%clk 0:37:59] } 20... Be7 { [%eval 2.31] [%clk 0:25:23] } 21. Rfc1 { [%eval 2.15] [%clk 0:34:46] } 21... Qd7 { [%eval 2.1] [%clk 0:22:52] } 22. Qg3 { [%eval 2.26] [%clk 0:33:28] } 22... Bf8 { [%eval 2.18] [%clk 0:20:26] } 23. Bg5 { [%eval 2.3] [%clk 0:26:08] } 23... Rg8 { [%eval 2.28] [%clk 0:16:16] } 24. h4?! { [%eval 1.6] } { Inaccuracy. Qd3 was best. } { [%clk 0:22:03] } 24... Be7 { [%eval 1.8] [%clk 0:15:59] } 25. f4?! { [%eval 1.09] } { Inaccuracy. Qd3 was best. } { [%clk 0:18:48] } 25... Bxg5 { [%eval 1.08] [%clk 0:15:16] } 26. fxg5 { [%eval 1.01] [%clk 0:18:24] } 26... Ne7 { [%eval 1.06] [%clk 0:15:13] } 27. Qf2 { [%eval 1.09] [%clk 0:17:37] } 27... Ra7 { [%eval 1.6] [%clk 0:13:25] } 28. Rc5?! { [%eval 0.92] } { Inaccuracy. d5 was best. } { [%clk 0:17:11] } 28... Kf8 { [%eval 1.08] [%clk 0:13:25] } 29. Bd1 { [%eval 1.03] [%clk 0:16:57] } 29... Rh8 { [%eval 0.96] [%clk 0:11:55] } 30. Bf3 { [%eval 0.97] [%clk 0:16:51] } 30... Ra6 { [%eval 0.93] [%clk 0:11:09] } 31. Kh2 { [%eval 0.96] [%clk 0:14:49] } 31... Kg7 { [%eval 0.84] [%clk 0:11:01] } 32. R1c4 { [%eval 1.07] [%clk 0:12:13] } 32... Kg6 { [%eval 0.98] [%clk 0:08:09] } 33. b3 { [%eval 0.9] [%clk 0:11:29] } 33... Kg7 { [%eval 0.86] [%clk 0:08:09] } 34. g3 { [%eval 0.75] [%clk 0:10:05] } 34... Kg6 { [%eval 0.69] [%clk 0:07:25] } 35. Qe2 { [%eval 1.17] [%clk 0:09:44] } 35... Qa7 { [%eval 0.97] [%clk 0:06:46] } 36. Kg2 { [%eval 0.84] [%clk 0:09:08] } 36... Rb6 { [%eval 0.82] [%clk 0:06:42] } 37. Kf2 { [%eval 0.89] [%clk 0:08:41] } 37... Ra6 { [%eval 0.59] [%clk 0:06:13] } 38. Ke3 { [%eval 0.68] [%clk 0:08:41] } 38... Qa8 { [%eval 0.9] [%clk 0:05:35] } 39. Rc1 { [%eval 0.75] [%clk 0:07:52] } 39... Kg7 { [%eval 1.17] [%clk 0:01:36] } 40. Qc2 { [%eval 0.74] [%clk 0:06:05] } 40... Rd8 { [%eval 1.08] [%clk 0:00:01] } 41. Qc4?! { [%eval 0.13] } { Inaccuracy. Qd1 was best. } { [%clk 0:03:39] } 41... Qa7?! { [%eval 0.78] } { Inaccuracy. Ra7 was best. } { [%clk 0:24:22] } 42. Bxh5 { [%eval 0.54] [%clk 0:19:49] } 42... Nd5+ { [%eval 0.94] [%clk 0:23:21] } 43. Kf2 { [%eval 0.69] [%clk 0:18:23] } 43... Nb6 { [%eval 0.56] [%clk 0:23:02] } 44. Qd3 { [%eval 0.32] [%clk 0:12:42] } 44... Nd7 { [%eval 0.23] [%clk 0:23:02] } 45. Qe3 { [%eval 0.3] [%clk 0:12:39] } 45... Nxc5 { [%eval 0.35] [%clk 0:23:02] } 46. Rxc5 { [%eval 0.41] [%clk 0:12:38] } 46... Rd5?! { [%eval 1.28] } { Inaccuracy. Qd7 was best. } { [%clk 0:19:32] } 47. Be2?! { [%eval 0.28] } { Inaccuracy. Rc4 was best. } { [%clk 0:11:33] } 47... Rb6 { [%eval 0.2] [%clk 0:19:32] } 48. Rc4 { [%eval 0.08] [%clk 0:11:33] } 48... Rd8? { [%eval 1.48] } { Mistake. Rb7 was best. } { [%clk 0:18:16] } 49. g4 { [%eval 1.9] [%clk 0:10:41] } 49... Rb7 { [%eval 1.73] [%clk 0:15:46] } 50. gxf5 { [%eval 1.41] [%clk 0:10:04] } 50... exf5 { [%eval 1.41] [%clk 0:15:05] } 51. h5 { [%eval 1.66] [%clk 0:08:30] } 51... Rbd7 { [%eval 1.38] [%clk 0:12:24] } 52. e6 { [%eval 1.57] [%clk 0:07:03] } 52... Rd5?? { [%eval 3.62] } { Blunder. Re7 was best. } { [%clk 0:09:34] } 53. Bf3 { [%eval 3.57] [%clk 0:05:53] } 53... f4?! { [%eval 4.96] } { Inaccuracy. Qb8 was best. } { [%clk 0:08:35] } 54. Qxf4 { [%eval 4.78] [%clk 0:05:46] } 54... Rxd4 { [%eval 5.46] [%clk 0:07:37] } 55. Qf6+ { [%eval 6.02] [%clk 0:03:40] } 55... Kh7 { [%eval 6.15] [%clk 0:07:37] } 56. Rxd4 { [%eval 5.87] [%clk 0:01:46] } 56... Rxd4 { [%eval 5.99] [%clk 0:07:37] } 57. Ke2 { [%eval 6.01] [%clk 0:01:27] } 57... Qc5 { [%eval 7.08] [%clk 0:05:43] } 58. Qxf7+ { [%eval 5.85] [%clk 0:01:27] } 58... Kh8 { [%eval 5.76] [%clk 0:05:43] } 59. Qe8+ { [%eval 6.65] [%clk 0:01:27] } 59... Kh7 { [%eval 5.47] [%clk 0:05:43] } 60. Qf7+ { [%eval 6.18] [%clk 0:01:26] } 60... Kh8 { [%eval 5.28] [%clk 0:05:43] } 61. Qe8+ { [%eval 6.51] [%clk 0:01:19] } 61... Kh7 { [%eval 5.42] [%clk 0:05:43] } 62. Qg6+ { [%eval 4.92] [%clk 0:01:19] } 62... Kh8 { [%eval 6.68] [%clk 0:05:43] } 63. Be4 { [%eval 5.97] [%clk 0:01:08] } 63... Qe7 { [%eval 6.26] [%clk 0:05:23] } 64. Qf5 { [%eval 6.03] [%clk 0:01:08] } 64... Rd6?? { [%eval #10] } { Checkmate is now unavoidable. Rxe4+ was best. } { [%clk 0:05:23] } 65. Qe5+ { [%eval #12] [%clk 0:01:07] } 65... Kg8 { [%eval #12] [%clk 0:05:23] } 66. h6 { [%eval #11] [%clk 0:01:07] } 66... Rxe6 { [%eval #11] [%clk 0:04:22] } 67. h7+ { [%eval #10] [%clk 0:01:07] } 67... Kf7 { [%eval #10] [%clk 0:04:22] } 68. g6+ { [%eval #6] [%clk 0:01:07] } 1-0