[Event "Reggio Emilia-14 1971/72"]
[Site "Reggio Emilia"]
[Date "1971.12.27"]
[Round "1"]
[White "Kovacs, Laszlo M"]
[Black "Klein, Manfred"]
[Result "1-0"]

1. c4 c5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Nc6 5. e3 d6 6. Nge2 Bg7 7. a3 O-O 8. Rb1 Bf5 9. d3 Qc8 10. h3 Rb8 11. b4 a6 12. e4 Bd7 13. Be3 b6 14. Qd2 e5 15. Bg5 Be6 16. f4 exf4 17. gxf4 Ne8 18. Nd5 f6 19. Bh4 f5 20. e5 dxe5 21. b5 axb5 22. cxb5 Nc7 23. Nxc7 Qxc7 24. Bxc6 exf4 25. O-O h6 26. Nxf4 Bf7 27. Rbe1 g5 28. Nd5 Bd4+ 29. Kh1 Bxd5+ 30. Bxd5+ Kh8 31. Re6 Bg7 32. Bf2 Qd7 33. Bc4 Rbe8 34. Qe2 f4 35. Re1 f3 36. Qe4 Rxe6 37. Qxe6 Qa7 38. Qg6 Qd7 39. Re6 1-0