[Event "Chigorin Memorial-03"]
[Site "Sochi"]
[Date "1963.06.05"]
[Round "5"]
[White "Haag, Ervin"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Kh1 Bb4 9.
Qd3 O-O 10. f4 d6 11. Bd2 Nxd4 12. Qxd4 Bc5 13. Qd3 b5 14. Bf3 Bb7 15. b4 Ba7 16. a4 bxa4
17. Rxa4 Nd7 18. Ra5 Nb6 19. Rh5 g6 20. Rh6 Nc4 21. Bc1 Rac8 22. Ne2 Qb6 23. e5 d5 24. Ng3
f5 25. exf6 Rxf6 26. Nh5 Rf7 27. Bg4 Kf8 28. Rxh7 Rxh7 29. Qxg6 Rf7 30. Bxe6 Ne5 31. Qh6+
Ke7 32. Qg5+ Kxe6 33. Qxe5+ Kd7 34. f5 Re8 0-1