Event: Round 5: Chernyavsky, Alexander - Mariano, Fabian Glen
Date: 2024-05-03
White: Chernyavsky, Alexander
WhiteTitle: FM
WhiteElo: 2366
Black: Mariano, Fabian Glen
BlackTitle: CM
BlackElo: 2034
Result: 1/2-1/2
ECO: A46
Opening: Indian Defense: Knights Variation
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:58] } 1... Nf6 { [%eval 0.22] [%clk 1:30:55] } 2. Nf3 { [%eval 0.16] [%clk 1:31:23] } 2... e6 { [%eval 0.16] [%clk 1:31:19] } 3. g3 { [%eval 0.17] [%clk 1:31:23] } 3... b5 { [%eval 0.18] [%clk 1:31:41] } 4. Bg2 { [%eval 0.19] [%clk 1:27:38] } 4... Bb7 { [%eval 0.24] [%clk 1:32:01] } 5. O-O { [%eval 0.24] [%clk 1:27:41] } 5... c5 { [%eval 0.15] [%clk 1:32:27] } 6. c3 { [%eval 0.09] [%clk 1:21:23] } 6... cxd4 { [%eval 0.17] [%clk 1:32:49] } 7. cxd4 { [%eval 0.1] [%clk 1:20:00] } 7... Be7 { [%eval 0.12] [%clk 1:33:12] } 8. Qb3 { [%eval 0.06] [%clk 1:17:14] } 8... a6 { [%eval 0.11] [%clk 1:31:19] } 9. a4 { [%eval 0.0] [%clk 1:12:31] } 9... Bd5 { [%eval 0.06] [%clk 1:21:34] } 10. Qd3 { [%eval -0.02] [%clk 1:12:06] } 10... Nc6 { [%eval 0.04] [%clk 1:15:15] } 11. Nbd2? { [%eval -1.14] } { Mistake. Nc3 was best. } { [%clk 1:10:21] } 11... Nb4 { [%eval -1.15] [%clk 1:14:43] } 12. Qb1 { [%eval -1.18] [%clk 1:10:28] } 12... Rc8?! { [%eval -0.29] } { Inaccuracy. bxa4 was best. } { [%clk 1:14:41] } 13. axb5 { [%eval -0.3] [%clk 1:10:03] } 13... axb5 { [%eval -0.37] [%clk 1:15:00] } 14. e4 { [%eval -0.31] [%clk 1:10:16] } 14... Bb7 { [%eval -0.36] [%clk 1:07:57] } 15. Ne1 { [%eval -0.34] [%clk 1:10:10] } 15... O-O { [%eval -0.12] [%clk 1:05:35] } 16. Nb3 { [%eval -0.08] [%clk 1:06:30] } 16... Ra8 { [%eval -0.15] [%clk 0:59:16] } 17. f3 { [%eval -0.18] [%clk 0:58:39] } 17... d5 { [%eval -0.08] [%clk 0:52:16] } 18. e5 { [%eval -0.06] [%clk 0:58:20] } 18... Nd7 { [%eval -0.07] [%clk 0:52:41] } 19. f4 { [%eval -0.15] [%clk 0:57:04] } 19... Qc7 { [%eval 0.26] [%clk 0:48:08] } 20. Rxa8 { [%eval 0.11] [%clk 0:56:10] } 20... Rxa8 { [%eval 0.15] [%clk 0:47:13] } 21. f5 { [%eval 0.19] [%clk 0:56:28] } 21... Qc4 { [%eval 0.06] [%clk 0:30:22] } 22. Rf3 { [%eval 0.2] [%clk 0:56:20] } 22... Qc6? { [%eval 1.34] } { Mistake. Nc6 was best. } { [%clk 0:21:25] } 23. Bd2 { [%eval 1.26] [%clk 0:52:43] } 23... exf5 { [%eval 1.76] [%clk 0:18:45] } 24. Qxf5 { [%eval 1.69] [%clk 0:52:39] } 24... Qe6 { [%eval 1.71] [%clk 0:19:09] } 25. Qf4 { [%eval 1.2] [%clk 0:50:25] } 25... f6 { [%eval 0.94] [%clk 0:18:00] } 26. exf6 { [%eval 0.48] [%clk 0:43:59] } 26... Nxf6 { [%eval 0.59] [%clk 0:18:03] } 27. Re3 { [%eval 0.17] [%clk 0:44:15] } 27... Qd7?! { [%eval 1.21] } { Inaccuracy. Ne4 was best. } { [%clk 0:12:26] } 28. Bh3 { [%eval 0.97] [%clk 0:43:21] } 28... Qd8? { [%eval 2.42] } { Mistake. Qd6 was best. } { [%clk 0:11:24] } 29. Be6+?! { [%eval 1.51] } { Inaccuracy. Nf3 was best. } { [%clk 0:38:31] } 29... Kh8 { [%eval 1.46] [%clk 0:11:48] } 30. Nf3 { [%eval 1.56] [%clk 0:38:56] } 30... Bc8 { [%eval 2.15] [%clk 0:10:21] } 31. Qf5? { [%eval 0.9] } { Mistake. Bxc8 was best. } { [%clk 0:32:39] } 31... Ne4?? { [%eval 3.41] } { Blunder. Bf8 was best. } { [%clk 0:07:34] } 32. Bxb4?? { [%eval 0.17] } { Blunder. Ne5 was best. } { [%clk 0:30:47] } 32... Bxe6 { [%eval 0.28] [%clk 0:06:18] } 33. Qxe6 { [%eval 0.31] [%clk 0:31:04] } 33... Bxb4 { [%eval 5.31] [%clk 0:06:43] } 34. Ne5 { [%eval 4.35] [%clk 0:31:12] } 34... Qf6 { [%eval 4.65] [%clk 0:05:11] } 1/2-1/2