[Event "Chigorin Memorial-06"]
[Site "Sochi"]
[Date "1966.??.??"]
[Round "5"]
[White "Lein, Anatoly"]
[Black "Ortega, Lexy"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nf6 5. Re1 d5 6. exd5 Nxd5 7. Ne5 Qc7 8. Na3 Be7 9. Nxc6 bxc6 10. Bf1 O-O 11. Nc4 Ba6 12. d3 Bf6 13. c3 Rfd8 14. Qc2 Rab8 15. g3 Rd7 16. Bd2 Rbd8 17. Rad1 h6 18. Bc1 Bb5 19. Re4 Kh8 20. Rde1 Nb6 21. Be3 Kg8 22. Bxc5 Bxc4 23. dxc4 Rd2 24. Qb3 Nd7 25. Be3 Rb8 26. Bxd2 Rxb3 27. axb3 Nc5 28. R4e2 Nxb3 29. Be3 c5 30. Rd1 a5 31. Bf4 e5 32. Be3 a4 33. Bg2 Qa5 34. Rd7 a3 35. bxa3 Qxc3 36. Bd5 Nd4 37. Bxd4 cxd4 38. Kg2 Qxa3 39. Rxf7 Kh7 40. Be4+ Kg8 41. Rb7 Be7 42. Bd5+ 1-0