Event: GS Open
Site: Riga, Latvia
Date: 2021-11-05
White: Oparin Grigoriy  (RUS)
WhiteElo: 2654
Black: Predke Alexandr  (RUS)
BlackElo: 2666
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.21] } 1... e5 { [%eval 0.12] } 2. Nf3 { [%eval 0.25] } 2... Nc6 { [%eval 0.12] } 3. Bb5 { [%eval 0.2] } 3... a6 { [%eval 0.22] } 4. Ba4 { [%eval 0.4] } 4... Nf6 { [%eval 0.19] } 5. d3 { [%eval 0.13] } 5... d6 { [%eval 0.26] } 6. c3 { [%eval 0.0] } 6... Be7 { [%eval 0.3] } 7. O-O { [%eval 0.51] } 7... O-O { [%eval 0.36] } 8. Re1 { [%eval 0.6] } 8... Re8 { [%eval 0.54] } 9. Nbd2 { [%eval 0.41] } 9... Bf8 { [%eval 0.36] } 10. h3 { [%eval 0.28] } 10... b5 { [%eval 0.37] } 11. Bc2 { [%eval 0.31] } 11... h6 { [%eval 0.64] } 12. a4 { [%eval 0.63] } 12... b4 { [%eval 0.38] } 13. a5 { [%eval 0.34] } 13... d5 { [%eval 0.79] } 14. exd5 { [%eval 0.78] } 14... Nxd5 { [%eval 0.44] } 15. Ba4 { [%eval 0.46] } 15... Bd7 { [%eval 0.42] } 16. Ne4 { [%eval 0.61] } 16... bxc3 { [%eval 0.69] } 17. bxc3 { [%eval 0.72] } 17... Nf6 { [%eval 0.81] } 18. Ng3 { [%eval 0.36] } 18... Bd6 { [%eval 0.54] } 19. Nh4 { [%eval 0.08] } 19... e4 { [%eval 0.03] } 20. dxe4 { [%eval 0.27] } 20... Bxg3 { [%eval -0.01] } 21. fxg3 { [%eval 0.02] } 21... Nxe4 { [%eval 0.0] } 22. Qf3?! { [%eval -0.99] } { Inaccuracy. Bb3 was best. } 22... Ne5?! { [%eval -0.4] } { Inaccuracy. Nc5 was best. } 23. Qxe4 { [%eval -0.66] } 23... Nc6 { [%eval -0.68] } 24. Bxc6 { [%eval -0.8] } 24... Bxc6 { [%eval -0.63] } 25. Bg5 { [%eval -0.84] } 25... Bxe4 { [%eval -0.46] } 26. Bxd8 { [%eval -0.73] } 26... Raxd8 { [%eval -0.58] } 27. Ra4 { [%eval -0.48] } 27... Bd5 { [%eval -0.51] } 28. Rxe8+ { [%eval -0.52] } 28... Rxe8 { [%eval -0.55] } 29. Kf2 { [%eval -0.78] } 29... Re5?! { [%eval -0.26] } { Inaccuracy. Kf8 was best. } 30. Nf3 { [%eval -0.23] } 30... Bxf3 { [%eval -0.2] } 31. gxf3 { [%eval -0.13] } 1/2-1/2