Event: Round 6: Barbosa, Oliver - Tanenbaum, Zachary
Date: 2024-07-20
White: Barbosa, Oliver
WhiteTitle: GM
WhiteElo: 2482
Black: Tanenbaum, Zachary
BlackTitle: FM
BlackElo: 2292
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Zukertort Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:58] } 1... d5 { [%eval 0.24] [%clk 0:58:23] } 2. Nf3 { [%eval 0.2] [%clk 1:30:45] } 2... e6 { [%eval 0.29] [%clk 0:58:20] } 3. c4 { [%eval 0.21] [%clk 1:30:57] } 3... a6 { [%eval 0.34] [%clk 0:58:49] } 4. e3 { [%eval 0.1] [%clk 1:26:49] } 4... Nf6 { [%eval 0.16] [%clk 0:59:17] } 5. Nc3 { [%eval 0.1] [%clk 1:26:00] } 5... Nbd7 { [%eval 0.12] [%clk 0:59:35] } 6. Bd3 { [%eval -0.25] [%clk 1:20:39] } 6... dxc4 { [%eval -0.31] [%clk 0:59:52] } 7. Bxc4 { [%eval -0.32] [%clk 1:21:03] } 7... b5 { [%eval -0.25] [%clk 1:00:03] } 8. Bb3 { [%eval -0.62] [%clk 1:19:19] } 8... Bb7 { [%eval -0.62] [%clk 0:54:11] } 9. O-O { [%eval -0.58] [%clk 1:19:40] } 9... c5 { [%eval -0.53] [%clk 0:51:25] } 10. e4 { [%eval -0.97] [%clk 1:16:58] } 10... b4? { [%eval 0.65] } { Mistake. cxd4 was best. } { [%clk 0:31:46] } 11. e5 { [%eval 0.56] [%clk 1:06:05] } 11... cxd4 { [%eval 0.66] [%clk 0:31:05] } 12. Nxd4? { [%eval -0.53] } { Mistake. exf6 was best. } { [%clk 0:52:58] } 12... Nxe5 { [%eval -0.67] [%clk 0:25:33] } 13. Bf4 { [%eval -0.66] [%clk 0:35:03] } 13... Bd6 { [%eval -0.55] [%clk 0:20:23] } 14. Ba4+ { [%eval -0.62] [%clk 0:30:55] } 14... Ke7 { [%eval -0.54] [%clk 0:20:33] } 15. Re1 { [%eval -0.54] [%clk 0:20:30] } 15... bxc3 { [%eval -0.46] [%clk 0:19:06] } 16. Bxe5 { [%eval -0.41] [%clk 0:20:52] } 16... Bxe5 { [%eval -0.47] [%clk 0:19:10] } 17. Rxe5 { [%eval -0.62] [%clk 0:21:01] } 17... cxb2 { [%eval -0.62] [%clk 0:17:07] } 18. Rb1 { [%eval -0.52] [%clk 0:21:22] } 18... Rc8 { [%eval -0.51] [%clk 0:08:32] } 19. Rxb2 { [%eval -0.72] [%clk 0:19:07] } 19... Be4?! { [%eval -0.08] } { Inaccuracy. Bd5 was best. } { [%clk 0:03:56] } 20. g4 { [%eval -0.06] [%clk 0:08:34] } 20... h6 { [%eval -0.03] [%clk 0:01:11] } 21. h4? { [%eval -1.15] } { Mistake. Rd2 was best. } { [%clk 0:05:35] } 21... Qc7 { [%eval -1.24] [%clk 0:01:19] } 22. Rxe4 { [%eval -1.06] [%clk 0:05:12] } 22... Nxe4 { [%eval -0.9] [%clk 0:01:45] } 23. Nc6+ { [%eval -1.08] [%clk 0:05:18] } 23... Kf8 { [%eval -1.01] [%clk 0:02:07] } 24. Qd4? { [%eval -2.5] } { Mistake. Qf3 was best. } { [%clk 0:05:14] } 24... Qf4 { [%eval -2.47] [%clk 0:02:08] } 25. Rb3?! { [%eval -3.9] } { Inaccuracy. Ne5 was best. } { [%clk 0:03:54] } 25... Kg8 { [%eval -3.58] [%clk 0:00:59] } 26. Kg2 { [%eval -3.98] [%clk 0:03:44] } 26... h5 { [%eval -3.92] [%clk 0:01:02] } 27. gxh5?! { [%eval -4.96] } { Inaccuracy. g5 was best. } { [%clk 0:03:42] } 27... Rxh5 { [%eval -4.69] [%clk 0:00:37] } 28. Rf3?! { [%eval -7.77] } { Inaccuracy. Rh3 was best. } { [%clk 0:00:37] } 28... Qxh4 { [%eval -9.05] [%clk 0:00:52] } 29. Kf1 { [%eval -8.53] [%clk 0:00:50] } 29... Rxc6 { [%eval -8.05] [%clk 0:01:01] } 30. Qd3 0-1