Event: Round 1: Tanenbaum, Zachary - Julia Sloan
Site: https://lichess.org/broadcast/marshall-masters-2025--august/round-1/oFdAS6oT/IHFXfaAQ
White: Tanenbaum, Zachary
WhiteTitle: FM
WhiteElo: 2157
Black: Julia Sloan
Result: 1/2-1/2
ECO: B27
Opening: Pterodactyl Defense: Western, Rhamphorhynchus
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:16:42] } 1... c5 { [%eval 0.24] [%clk 0:24:59] } 2. Nf3 { [%eval 0.2] [%clk 0:16:42] } 2... g6 { [%eval 0.34] [%clk 0:24:57] } 3. d4 { [%eval 0.35] [%clk 0:16:35] } 3... Bg7 { [%eval 0.66] [%clk 0:24:57] } 4. dxc5 { [%eval 0.6] [%clk 0:16:18] } 4... Qa5+ { [%eval 0.81] [%clk 0:24:57] } 5. c3 { [%eval 0.65] [%clk 0:14:51] } 5... Qxc5 { [%eval 0.73] [%clk 0:24:57] } 6. Be3 { [%eval 0.25] [%clk 0:14:51] } 6... Qc7 { [%eval 0.33] [%clk 0:24:53] } 7. Nbd2 { [%eval -0.16] [%clk 0:13:13] } 7... d6 { [%eval 0.0] [%clk 0:24:38] } 8. h3 { [%eval 0.06] [%clk 0:12:59] } 8... Nd7 { [%eval 0.13] [%clk 0:24:25] } 9. Be2 { [%eval 0.08] [%clk 0:12:47] } 9... Ngf6 { [%eval 0.24] [%clk 0:24:23] } 10. O-O { [%eval -0.05] [%clk 0:12:02] } 10... O-O { [%eval 0.16] [%clk 0:24:22] } 11. a4 { [%eval -0.12] [%clk 0:10:44] } 11... b6 { [%eval -0.14] [%clk 0:24:22] } 12. Nd4 { [%eval -0.3] [%clk 0:10:00] } 12... Bb7 { [%eval -0.25] [%clk 0:24:13] } 13. Qc2 { [%eval -0.45] [%clk 0:09:12] } 13... Nc5 { [%eval -0.09] [%clk 0:23:53] } 14. Bf3 { [%eval -0.14] [%clk 0:08:19] } 14... a6 { [%eval 0.02] [%clk 0:23:21] } 15. a5 { [%eval -0.2] [%clk 0:07:55] } 15... b5 { [%eval -0.33] [%clk 0:23:06] } 16. b4 { [%eval -0.3] [%clk 0:07:30] } 16... Ne6? { [%eval 1.08] } { Mistake. Ncd7 was best. } { [%clk 0:22:33] } 17. Nxe6 { [%eval 1.07] [%clk 0:07:16] } 17... fxe6 { [%eval 1.24] [%clk 0:22:31] } 18. Bb6 { [%eval 0.77] [%clk 0:06:49] } 18... Qc8 { [%eval 0.88] [%clk 0:22:12] } 19. Qb3 { [%eval 0.33] [%clk 0:06:26] } 19... Kh8?! { [%eval 1.16] } { Inaccuracy. Bh6 was best. } { [%clk 0:21:48] } 20. Rac1 { [%eval 1.09] [%clk 0:06:26] } 20... Nd7?! { [%eval 1.9] } { Inaccuracy. Bh6 was best. } { [%clk 0:21:31] } 21. Bd4 { [%eval 1.39] [%clk 0:06:02] } 21... Ne5 { [%eval 1.24] [%clk 0:21:33] } 22. Be2 { [%eval 1.41] [%clk 0:05:46] } 22... Nc6?! { [%eval 2.07] } { Inaccuracy. d5 was best. } { [%clk 0:20:17] } 23. Bxg7+ { [%eval 2.04] [%clk 0:05:41] } 23... Kxg7 { [%eval 1.99] [%clk 0:20:17] } 24. Bg4 { [%eval 1.92] [%clk 0:05:34] } 24... Rf6 { [%eval 1.81] [%clk 0:19:49] } 25. h4?! { [%eval 0.76] } { Inaccuracy. c4 was best. } { [%clk 0:03:37] } 25... Ne5 { [%eval 0.65] [%clk 0:19:37] } 26. Be2 { [%eval 0.63] [%clk 0:03:27] } 26... d5 { [%eval 0.74] [%clk 0:19:26] } 27. f4 { [%eval 0.29] [%clk 0:03:12] } 27... Nc4 { [%eval 0.37] [%clk 0:19:21] } 28. Bxc4 { [%eval 0.0] [%clk 0:01:46] } 28... dxc4 { [%eval 0.0] [%clk 0:18:57] } 29. Qd1 { [%eval 0.0] [%clk 0:01:36] } 29... Qc7 { [%eval 0.0] [%clk 0:18:29] } 30. e5 { [%eval 0.0] [%clk 0:01:28] } 30... Rff8 { [%eval 0.0] [%clk 0:18:12] } 31. Qe2 { [%eval -0.15] [%clk 0:01:11] } 31... Qc6 { [%eval 0.0] [%clk 0:18:05] } 32. Nf3 { [%eval 0.2] [%clk 0:00:34] } 32... Rxf4?! { [%eval 0.93] } { Inaccuracy. Rad8 was best. } { [%clk 0:17:52] } 33. Nd4 { [%eval 0.91] [%clk 0:00:34] } 33... Rxf1+ { [%eval 1.28] [%clk 0:16:57] } 34. Rxf1 { [%eval 1.45] [%clk 0:00:34] } 34... Qd5 { [%eval 1.97] [%clk 0:16:53] } 35. Qg4?? { [%eval 0.21] } { Blunder. Qf2 was best. } { [%clk 0:00:12] } 35... Qxe5 { [%eval 0.42] [%clk 0:16:31] } 36. Nxe6+ { [%eval 0.07] [%clk 0:00:11] } 36... Kg8 { [%eval 0.21] [%clk 0:16:23] } 37. Ng5? { [%eval -1.09] } { Mistake. Nc5 was best. } { [%clk 0:00:03] } 37... Rf8?! { [%eval 0.0] } { Inaccuracy. Bd5 was best. } { [%clk 0:16:12] } 38. Rxf8+ { [%eval 0.0] [%clk 0:00:03] } 38... Kxf8 { [%eval 0.0] [%clk 0:16:07] } 39. Nxh7+?? { [%eval -3.35] } { Blunder. Qe6 was best. } { [%clk 0:00:03] } 39... Kg7 { [%eval -3.3] [%clk 0:16:07] } 40. Ng5 { [%eval -3.26] [%clk 0:00:03] } 40... Qxc3 { [%eval -3.09] [%clk 0:15:33] } 41. Qf4 { [%eval -3.45] [%clk 0:00:03] } 41... Qf6 { [%eval -3.28] [%clk 0:15:00] } 42. Qc7?! { [%eval -4.72] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:03] } 1/2-1/2