Event: Round 1: Tanenbaum, Zachary - Jing, Andrew
Date: 2025-02-13
White: Tanenbaum, Zachary
WhiteTitle: FM
WhiteElo: 2302
Black: Jing, Andrew
BlackElo: 2259
Result: 1/2-1/2
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:56] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nf3 { [%eval 0.2] [%clk 1:28:23] } 2... e6 { [%eval 0.28] [%clk 1:31:12] } 3. d4 { [%eval 0.4] [%clk 1:28:50] } 3... cxd4 { [%eval 0.29] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.23] [%clk 1:29:15] } 4... a6 { [%eval 0.42] [%clk 1:32:01] } 5. Bd3 { [%eval 0.45] [%clk 1:29:42] } 5... Bc5 { [%eval 0.42] [%clk 1:32:25] } 6. Nb3 { [%eval 0.34] [%clk 1:30:06] } 6... Ba7 { [%eval 0.36] [%clk 1:32:52] } 7. Qg4 { [%eval 0.17] [%clk 1:30:23] } 7... Nf6 { [%eval 0.3] [%clk 1:32:54] } 8. Qg3 { [%eval 0.46] [%clk 1:30:46] } 8... d6 { [%eval 0.51] [%clk 1:30:43] } 9. Bg5 { [%eval 0.43] [%clk 1:27:36] } 9... Nc6 { [%eval 0.34] [%clk 1:26:03] } 10. Nc3 { [%eval 0.39] [%clk 1:27:56] } 10... h6 { [%eval 0.34] [%clk 1:22:08] } 11. Bd2 { [%eval 0.36] [%clk 1:28:22] } 11... Ne5 { [%eval 0.88] [%clk 1:19:07] } 12. O-O-O { [%eval 0.35] [%clk 1:23:15] } 12... O-O?! { [%eval 1.06] } { Inaccuracy. b5 was best. } { [%clk 1:04:10] } 13. Be2 { [%eval 1.03] [%clk 0:55:21] } 13... Ng6 { [%eval 1.07] [%clk 1:01:11] } 14. h4 { [%eval 1.09] [%clk 0:52:04] } 14... b5? { [%eval 2.93] } { Mistake. Kh8 was best. } { [%clk 0:52:07] } 15. a3?? { [%eval 0.83] } { Blunder. h5 was best. } { [%clk 0:35:42] } 15... Kh8 { [%eval 0.81] [%clk 0:48:28] } 16. h5 { [%eval 0.41] [%clk 0:15:22] } 16... Ne5 { [%eval 0.3] [%clk 0:48:22] } 17. Be3 { [%eval 0.37] [%clk 0:15:23] } 17... Bxe3+ { [%eval 0.45] [%clk 0:46:08] } 18. Qxe3 { [%eval 0.31] [%clk 0:15:49] } 18... Qc7 { [%eval 0.37] [%clk 0:46:02] } 19. Rd4?! { [%eval -0.37] } { Inaccuracy. Qd4 was best. } { [%clk 0:07:56] } 19... Bb7 { [%eval -0.32] [%clk 0:44:55] } 20. f4 { [%eval -0.35] [%clk 0:06:44] } 20... Nc6?! { [%eval 0.36] } { Inaccuracy. Nc4 was best. } { [%clk 0:43:27] } 21. Rd2 { [%eval 0.36] [%clk 0:07:06] } 21... Rfd8 { [%eval 0.65] [%clk 0:42:32] } 22. g4 { [%eval 0.59] [%clk 0:07:08] } 22... Ng8? { [%eval 1.82] } { Mistake. d5 was best. } { [%clk 0:30:27] } 23. g5 { [%eval 1.64] [%clk 0:05:14] } 23... Qe7 { [%eval 1.93] [%clk 0:28:40] } 24. Rg1 { [%eval 1.98] [%clk 0:03:48] } 24... f6 { [%eval 2.11] [%clk 0:21:40] } 25. Bd1 { [%eval 1.96] [%clk 0:02:21] } 25... fxg5 { [%eval 2.11] [%clk 0:18:53] } 26. fxg5 { [%eval 2.23] [%clk 0:02:46] } 26... Ne5?! { [%eval 3.23] } { Inaccuracy. Rf8 was best. } { [%clk 0:19:07] } 27. Na5? { [%eval 1.61] } { Mistake. Rdg2 was best. } { [%clk 0:01:34] } 27... Rd7 { [%eval 1.55] [%clk 0:18:13] } 28. Rdg2 { [%eval 1.59] [%clk 0:01:16] } 28... Rf8? { [%eval 3.06] } { Mistake. hxg5 was best. } { [%clk 0:18:10] } 29. gxh6 { [%eval 2.95] [%clk 0:00:49] } 29... Nxh6 { [%eval 3.04] [%clk 0:18:36] } 30. Nxb7 { [%eval 2.94] [%clk 0:00:49] } 30... Rxb7 { [%eval 3.02] [%clk 0:19:01] } 31. Qd4?? { [%eval 0.88] } { Blunder. Rxg7 was best. } { [%clk 0:00:47] } 31... Rd7?? { [%eval 3.14] } { Blunder. Rf7 was best. } { [%clk 0:17:29] } 32. Be2? { [%eval 1.24] } { Mistake. Rxg7 was best. } { [%clk 0:00:52] } 32... Qf6 { [%eval 1.79] [%clk 0:16:15] } 33. Rf1?! { [%eval 0.77] } { Inaccuracy. Qb6 was best. } { [%clk 0:00:10] } 33... Qd8 { [%eval 0.71] [%clk 0:16:05] } 34. Rxf8+ { [%eval 0.52] [%clk 0:00:39] } 34... Qxf8 { [%eval 0.53] [%clk 0:16:32] } 35. Qb6 { [%eval 0.37] [%clk 0:00:42] } 35... Qa8 { [%eval 0.35] [%clk 0:16:09] } 36. a4 { [%eval 0.14] [%clk 0:00:35] } 36... bxa4 { [%eval 0.14] [%clk 0:16:06] } 37. Qb4 { [%eval 0.12] [%clk 0:00:41] } 37... a5 { [%eval 0.38] [%clk 0:13:38] } 38. Qxa4 { [%eval 0.27] [%clk 0:01:04] } 38... Qa7 { [%eval 0.34] [%clk 0:13:55] } 39. Qb3 { [%eval 0.18] [%clk 0:01:05] } 39... Re7 { [%eval 0.18] [%clk 0:12:10] } 40. Nb5 { [%eval 0.23] [%clk 0:00:44] } 40... Qc5 { [%eval 0.24] [%clk 0:12:35] } 41. Qg3 { [%eval -0.02] [%clk 0:00:50] } 41... Rf7 { [%eval 0.2] [%clk 0:11:45] } 42. Qg5 { [%eval 0.04] [%clk 0:00:45] } 42... Kh7 { [%eval 0.2] [%clk 0:12:11] } 43. Kb1 { [%eval 0.0] [%clk 0:00:48] } 43... Qb4 { [%eval 0.0] [%clk 0:11:54] } 44. Rg1 { [%eval 0.0] [%clk 0:00:35] } 44... Rd7 { [%eval 0.0] [%clk 0:11:42] } 45. Qe3 { [%eval 0.0] [%clk 0:00:41] } 1/2-1/2