Event: Round 4: Justin Sarkar - Oleg Korneev
Date: 2022-09-26
White: Justin Sarkar
Black: Oleg Korneev
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:19:39] } 2. Nf3 { [%eval 0.0] [%clk 1:30:42] } 2... Nc6 { [%eval 0.0] [%clk 1:17:05] } 3. Bb5 { [%eval 0.51] [%clk 1:28:47] } 3... e6 { [%eval 0.47] [%clk 1:17:27] } 4. O-O { [%eval 0.5] [%clk 1:24:02] } 4... Nge7 { [%eval 0.36] [%clk 1:17:41] } 5. c3 { [%eval 0.18] [%clk 1:18:28] } 5... a6 { [%eval 0.24] [%clk 1:12:03] } 6. Be2 { [%eval 0.12] [%clk 1:18:18] } 6... d5 { [%eval 0.0] [%clk 1:12:08] } 7. exd5 { [%eval -0.02] [%clk 1:18:33] } 7... Nxd5 { [%eval 0.01] [%clk 1:11:19] } 8. d4 { [%eval 0.03] [%clk 1:18:47] } 8... Nf6?! { [%eval 0.6] } { Inaccuracy. b5 was best. } { [%clk 1:07:24] } 9. Be3?! { [%eval -0.1] } { Inaccuracy. dxc5 was best. } { [%clk 1:13:13] } 9... cxd4 { [%eval 0.09] [%clk 1:05:54] } 10. Nxd4 { [%eval -0.15] [%clk 1:13:28] } 10... Bd7 { [%eval -0.06] [%clk 1:01:30] } 11. c4 { [%eval -0.03] [%clk 1:08:04] } 11... Qc7 { [%eval -0.07] [%clk 0:59:50] } 12. Nc3 { [%eval -0.12] [%clk 1:06:23] } 12... Bd6 { [%eval -0.02] [%clk 0:58:04] } 13. f4 { [%eval -0.29] [%clk 0:44:21] } 13... Bc5 { [%eval -0.08] [%clk 0:52:18] } 14. Kh1 { [%eval -0.23] [%clk 0:42:58] } 14... Nxd4 { [%eval 0.28] [%clk 0:48:55] } 15. Bxd4 { [%eval 0.28] [%clk 0:43:22] } 15... Bxd4 { [%eval 0.07] [%clk 0:40:40] } 16. Qxd4 { [%eval 0.21] [%clk 0:43:48] } 16... O-O { [%eval 0.35] [%clk 0:39:26] } 17. b4 { [%eval 0.21] [%clk 0:37:51] } 17... b6 { [%eval 0.25] [%clk 0:30:18] } 18. a4 { [%eval 0.35] } 18... a5 { [%eval 0.78] } 19. Nb5? { [%eval -0.54] } { Mistake. b5 was best. } 19... Bxb5 { [%eval -0.42] } 20. cxb5 { [%eval -0.3] } 20... axb4 { [%eval 0.0] } 21. Qxb4 { [%eval 0.0] } 21... Nd5 { [%eval 0.0] } 22. Qd4 { [%eval 0.0] } 22... Qc3 { [%eval 0.11] } 23. Rfd1 { [%eval 0.06] } 23... Qc7 { [%eval 0.34] } 1/2-1/2