Event: Round 9: Leonid Yudasin - Zachary Tanenbaum
Date: 2024-01-15
White: Leonid Yudasin
WhiteTitle: GM
Black: Zachary Tanenbaum
BlackTitle: FM
Result: 1/2-1/2
ECO: C47
Opening: Four Knights Game: Glek System
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... e5 { [%eval 0.17] [%clk 1:19:57] } 2. Nf3 { [%eval 0.21] [%clk 1:30:39] } 2... Nc6 { [%eval 0.13] [%clk 1:19:56] } 3. Nc3 { [%eval 0.17] [%clk 1:30:59] } 3... Nf6 { [%eval 0.1] [%clk 1:20:22] } 4. g3 { [%eval -0.29] [%clk 1:31:16] } 4... Bc5 { [%eval 0.0] [%clk 1:20:47] } 5. Bg2 { [%eval -0.22] [%clk 1:31:28] } 5... d6 { [%eval -0.09] [%clk 1:21:10] } 6. d3 { [%eval -0.12] [%clk 1:31:02] } 6... a5 { [%eval -0.18] [%clk 1:21:23] } 7. O-O { [%eval -0.11] [%clk 1:29:47] } 7... a4 { [%eval 0.12] [%clk 1:21:30] } 8. a3 { [%eval -0.28] [%clk 1:30:04] } 8... O-O { [%eval -0.25] [%clk 1:21:18] } 9. Be3 { [%eval -0.57] [%clk 1:27:59] } 9... h6 { [%eval -0.23] [%clk 1:15:35] } 10. h3 { [%eval -0.28] [%clk 1:25:36] } 10... Bxe3 { [%eval -0.19] [%clk 1:03:36] } 11. fxe3 { [%eval -0.44] [%clk 1:24:45] } 11... Ne7 { [%eval -0.39] [%clk 1:03:34] } 12. Nh4 { [%eval -0.41] [%clk 1:19:30] } 12... Nh7 { [%eval -0.25] [%clk 1:03:14] } 13. Nf5 { [%eval -0.26] [%clk 1:19:11] } 13... Bxf5 { [%eval -0.23] [%clk 1:00:37] } 14. exf5 { [%eval -0.41] [%clk 1:19:32] } 14... c6 { [%eval -0.44] [%clk 1:00:26] } 15. d4 { [%eval -0.95] [%clk 1:19:19] } 15... Qc7 { [%eval -0.85] [%clk 0:48:34] } 16. g4 { [%eval -0.66] [%clk 1:11:13] } 16... d5 { [%eval -0.38] [%clk 0:48:02] } 17. dxe5 { [%eval -0.32] [%clk 1:10:57] } 17... Qxe5 { [%eval -0.43] [%clk 0:48:16] } 18. Qd4 { [%eval -0.2] [%clk 1:11:26] } 18... Qxd4 { [%eval -0.33] [%clk 0:45:59] } 19. exd4 { [%eval -0.43] [%clk 1:11:17] } 19... Nf6 { [%eval -0.08] [%clk 0:45:21] } 20. Rfe1 { [%eval -0.12] [%clk 1:10:12] } 20... Rfe8 { [%eval -0.11] [%clk 0:45:26] } 21. Kf2 { [%eval -0.4] [%clk 1:02:33] } 21... b5?! { [%eval 0.32] } { Inaccuracy. h5 was best. } { [%clk 0:43:57] } 22. Na2 { [%eval 0.37] [%clk 1:02:00] } 22... Kf8 { [%eval 0.37] [%clk 0:35:44] } 23. Nb4 { [%eval 0.23] [%clk 1:02:12] } 23... Nd7 { [%eval 0.69] [%clk 0:34:01] } 24. Bf1 { [%eval 0.87] [%clk 1:01:42] } 24... Rac8 { [%eval 0.5] [%clk 0:31:57] } 25. Re3 { [%eval 0.71] [%clk 0:59:41] } 25... Ng8 { [%eval 0.8] [%clk 0:30:03] } 26. Rae1?! { [%eval 0.08] } { Inaccuracy. Rc3 was best. } { [%clk 0:58:23] } 26... Rxe3 { [%eval 0.17] [%clk 0:28:48] } 27. Rxe3 { [%eval 0.14] [%clk 0:58:31] } 27... Nb6 { [%eval 0.06] [%clk 0:27:05] } 28. Rc3 { [%eval 0.5] [%clk 0:47:28] } 28... Ne7 { [%eval 0.14] [%clk 0:27:22] } 29. Re3 { [%eval 0.34] [%clk 0:47:20] } 29... Rc7 { [%eval 0.41] [%clk 0:25:37] } 30. Kf3 { [%eval 0.81] [%clk 0:42:29] } 30... Rb7 { [%eval 0.99] [%clk 0:23:05] } 31. Rc3 { [%eval 0.64] [%clk 0:34:04] } 31... Nc4 { [%eval 0.29] [%clk 0:23:17] } 32. Bxc4 { [%eval 0.17] [%clk 0:33:15] } 32... dxc4 { [%eval 0.05] [%clk 0:21:36] } 33. Re3 { [%eval 0.47] } 33... Rd7 { [%eval 0.69] } 34. c3 { [%eval 0.89] } 34... Rb7? { [%eval 2.62] } { Mistake. Rd6 was best. } 1/2-1/2