[Event "Chigorin Memorial-10"]
[Site "Sochi"]
[Date "1974.??.??"]
[Round "5"]
[White "Espig, Lutz"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc6 6. Bg2 Nc7 7. d3 e5 8. Nd2 Bd7 9. Nc4
Be7 10. O-O O-O 11. Bxc6 Bxc6 12. Nxe5 Be8 13. f4 Bf6 14. Nf3 Bc6 15. Ne4 Re8 16. Qc2 Bd4+
17. e3 f5 18. Neg5 Bf6 19. e4 Bd4+ 20. Kg2 h6 21. Nxd4 cxd4 22. Qc4+ Nd5 23. Nf3 fxe4 24.
dxe4 Rxe4 25. Bd2 Kh8 26. Rae1 Ne3+ 27. Bxe3 dxe3 28. Qc5 Qb6 29. Qxb6 axb6 30. a3 e2 0-1