Event: Round 9: Samuel Sevian - Grigoriy Oparin
Date: 2023-05-25
White: Samuel Sevian
Black: Grigoriy Oparin
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:15] } 2... e6 { [%eval 0.34] [%clk 1:31:20] } 3. d4 { [%eval 0.42] [%clk 1:31:41] } 3... cxd4 { [%eval 0.37] [%clk 1:31:46] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:08] } 4... Nf6 { [%eval 0.4] [%clk 1:32:07] } 5. Nc3 { [%eval 0.45] [%clk 1:32:34] } 5... Nc6 { [%eval 0.43] [%clk 1:32:33] } 6. Nxc6 { [%eval 0.42] [%clk 1:33:00] } 6... bxc6 { [%eval 0.29] [%clk 1:32:57] } 7. e5 { [%eval 0.32] [%clk 1:33:27] } 7... Nd5 { [%eval 0.48] [%clk 1:33:21] } 8. Ne4 { [%eval 0.52] [%clk 1:33:54] } 8... Qc7 { [%eval 0.69] [%clk 1:33:30] } 9. f4 { [%eval 0.79] [%clk 1:34:19] } 9... Qb6 { [%eval 0.61] [%clk 1:33:53] } 10. c4 { [%eval 0.61] [%clk 1:34:45] } 10... Ne3 { [%eval 0.68] [%clk 1:33:43] } 11. Qd3 { [%eval 0.73] [%clk 1:34:23] } 11... Bb4+ { [%eval 0.93] [%clk 1:34:01] } 12. Bd2 { [%eval 0.89] [%clk 1:32:42] } 12... Ba6 { [%eval 0.75] [%clk 1:33:25] } 13. Bxb4 { [%eval 0.77] [%clk 1:13:33] } 13... Qxb4+ { [%eval 0.54] [%clk 1:33:48] } 14. Kf2 { [%eval 0.75] [%clk 1:13:13] } 14... Qxb2+ { [%eval 0.74] [%clk 1:34:09] } 15. Be2 { [%eval 0.67] [%clk 1:13:37] } 15... Nxc4 { [%eval 0.76] [%clk 1:34:32] } 16. Rab1 { [%eval 0.56] [%clk 1:10:27] } 16... Nxe5 { [%eval 0.55] [%clk 1:34:53] } 17. fxe5 { [%eval 0.56] [%clk 1:09:21] } 17... Qxe5 { [%eval 0.66] [%clk 1:35:16] } 18. Qxa6 { [%eval 0.6] [%clk 1:08:03] } 18... Qxe4 { [%eval 0.5] [%clk 1:35:38] } 19. Rhd1 { [%eval 0.43] [%clk 1:06:33] } 19... O-O { [%eval 0.53] [%clk 1:34:49] } 20. Bf3 { [%eval 0.61] [%clk 0:54:57] } 1/2-1/2