Event: Round 2: Edward Song - Aleksandr Lenderman
Date: 2021-12-27
White: Edward Song
WhiteTitle: IM
Black: Aleksandr Lenderman
BlackTitle: GM
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Classical Attack
Variant: Standard

1. e4 { [%eval 0.23] [%clk 1:30:58] } 1... e5 { [%eval 0.12] [%clk 1:30:06] } 2. Nf3 { [%eval 0.35] [%clk 1:31:22] } 2... Nf6 { [%eval 0.13] [%clk 1:30:30] } 3. Nxe5 { [%eval 0.41] [%clk 1:31:30] } 3... d6 { [%eval 0.37] [%clk 1:30:42] } 4. Nf3 { [%eval 0.35] [%clk 1:31:48] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:06] } 5. d4 { [%eval 0.31] [%clk 1:32:04] } 5... d5 { [%eval 0.33] [%clk 1:31:31] } 6. Bd3 { [%eval 0.28] [%clk 1:32:30] } 6... Be7 { [%eval 0.48] [%clk 1:30:26] } 7. O-O { [%eval 0.24] [%clk 1:29:33] } 7... Bf5 { [%eval 0.42] [%clk 1:30:24] } 8. Nbd2 { [%eval 0.42] [%clk 1:26:30] } 8... Nxd2 { [%eval 0.75] [%clk 1:26:47] } 9. Qxd2 { [%eval 0.9] [%clk 1:26:49] } 9... Bxd3 { [%eval 1.07] [%clk 1:26:57] } 10. Qxd3 { [%eval 1.03] [%clk 1:27:14] } 10... O-O { [%eval 0.98] [%clk 1:27:13] } 11. Bf4 { [%eval 1.09] [%clk 1:20:21] } 11... c6 { [%eval 1.28] [%clk 1:23:44] } 12. Rfe1 { [%eval 1.31] [%clk 1:20:16] } 12... Na6 { [%eval 1.42] [%clk 1:22:03] } 13. Re2 { [%eval 1.08] [%clk 1:17:58] } 13... Nc7 { [%eval 0.87] [%clk 1:22:06] } 14. Rae1 { [%eval 0.85] [%clk 1:18:07] } 14... Ne6 { [%eval 1.06] [%clk 1:22:22] } 15. Bg3 { [%eval 0.99] [%clk 1:17:29] } 15... Qa5?! { [%eval 1.66] } { Inaccuracy. Bd6 was best. } { [%clk 1:21:07] } 16. Qb3? { [%eval 0.4] } { Mistake. Ne5 was best. } { [%clk 1:09:17] } 16... Qb6 { [%eval 0.47] [%clk 1:20:58] } 17. c3 { [%eval 0.31] [%clk 1:07:51] } 17... Qxb3 { [%eval 0.28] [%clk 1:20:52] } 1/2-1/2