Event: Round 6: Aleksandr Lenderman - Aleksandr Ostrovskiy
Date: 2023-05-28
White: Aleksandr Lenderman
WhiteTitle: GM
Black: Aleksandr Ostrovskiy
BlackTitle: IM
Result: 1-0
ECO: D12
Opening: Slav Defense: Quiet Variation, Schallopp Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:22:13] } 2. c4 { [%eval 0.29] [%clk 1:31:24] } 2... c6 { [%eval 0.3] [%clk 1:22:38] } 3. Nf3 { [%eval 0.32] [%clk 1:29:54] } 3... Nf6 { [%eval 0.38] [%clk 1:22:00] } 4. e3 { [%eval 0.24] [%clk 1:30:16] } 4... Bf5 { [%eval 0.3] [%clk 1:21:57] } 5. Nc3 { [%eval 0.27] [%clk 1:30:38] } 5... e6 { [%eval 0.24] [%clk 1:22:20] } 6. Nh4 { [%eval 0.28] [%clk 1:31:03] } 6... Be4 { [%eval 0.4] [%clk 1:22:08] } 7. f3 { [%eval 0.35] [%clk 1:31:10] } 7... Bg6 { [%eval 0.0] [%clk 1:22:33] } 8. Bd2 { [%eval 0.62] [%clk 1:29:44] } 8... Be7 { [%eval 0.48] [%clk 1:02:34] } 9. Nxg6 { [%eval 0.34] [%clk 1:29:43] } 9... hxg6 { [%eval 0.43] [%clk 1:03:02] } 10. Qc2 { [%eval 0.35] [%clk 1:30:07] } 10... Qc7 { [%eval 0.69] [%clk 1:01:53] } 11. g3 { [%eval 0.2] [%clk 1:21:41] } 11... a6 { [%eval 0.31] [%clk 0:58:56] } 12. O-O-O { [%eval 0.17] [%clk 1:18:14] } 12... dxc4 { [%eval 0.11] [%clk 0:55:50] } 13. Bxc4 { [%eval 0.14] [%clk 1:18:02] } 13... Nbd7?! { [%eval 0.89] } { Inaccuracy. c5 was best. } { [%clk 0:56:00] } 14. e4 { [%eval 0.94] [%clk 1:17:23] } 14... b5 { [%eval 0.87] [%clk 0:52:40] } 15. Be2 { [%eval 0.69] [%clk 1:17:34] } 15... Rc8 { [%eval 0.5] [%clk 0:52:24] } 16. Kb1 { [%eval 0.81] [%clk 1:16:04] } 16... Qb7 { [%eval 1.35] [%clk 0:34:35] } 17. Be3?! { [%eval 0.78] } { Inaccuracy. h4 was best. } { [%clk 1:02:32] } 17... c5?! { [%eval 1.37] } { Inaccuracy. Nb6 was best. } { [%clk 0:22:22] } 18. d5?! { [%eval 0.44] } { Inaccuracy. e5 was best. } { [%clk 1:01:13] } 18... exd5 { [%eval 0.12] [%clk 0:22:31] } 19. Nxd5 { [%eval 0.45] [%clk 1:01:07] } 19... Nxd5 { [%eval 0.54] [%clk 0:22:37] } 20. Rxd5 { [%eval 0.41] [%clk 1:01:19] } 20... c4 { [%eval 0.17] [%clk 0:21:16] } 21. h4 { [%eval 0.46] [%clk 0:59:03] } 21... Nf6 { [%eval 0.96] [%clk 0:20:16] } 22. Rdd1 { [%eval 1.01] [%clk 0:58:16] } 1-0