[Event "Chigorin Memorial-06"]
[Site "Sochi"]
[Date "1966.??.??"]
[Round "2"]
[White "Ortega, Lexy"]
[Black "Sergievsky, Vladimir D"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Nc6 7. Nxc6 dxc6 8. O-O e5 9. Qe2 Bc5 10. h3 O-O 11. Nd2 Be6 12. Nf3 Qc7 13. Bd2 Nh5 14. Kh1 f6 15. b4 Ba7 16. c5 Qf7 17. g4 Nf4 18. Bxf4 exf4 19. Nd4 Kh8 20. Nxe6 Qxe6 21. f3 Rad8 22. Bc4 Qe5 23. Rad1 Qc3 24. g5 fxg5 25. e5 Rxd1 26. Rxd1 Qxb4 27. Qe4 Qxc5 28. e6 g6 29. e7 Re8 30. Re1 Kg7 31. Qe2 Qf2 32. Qe5+ Kh6 0-1