[Event "Reggio Emilia-16 1973/74"]
[Site "Reggio Emilia"]
[Date "1974.01.04"]
[Round "9"]
[White "Luppi, Sergio Guido"]
[Black "Estevez Morales, Guillermo"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 c5 7. dxc5 dxc4 8. O-O Qa5 9. Bxc4 Qxc5 10. Qd4 Qh5 11. Qh4 Qxh4 12. Nxh4 Nc6 13. Rd1 Na5 14. Be2 Be6 15. Rb1 Rac8 16. Bd2 Nc4 17. Be1 Nd6 18. b3 a6 19. Nf3 Rc7 20. Nd4 Bd7 21. Bf3 e5 22. Ne6 Bxe6 23. Rxd6 Rfc8 24. Ne4 Ne8 25. Rb6 Bf8 26. Ng5 Bf5 27. Rd1 h6 28. Ne4 Rb8 29. Bb4 Bxe4 30. Bxe4 Rd8 31. Rf1 Bxb4 32. Rxb4 b5 33. g4 Rc5 34. a4 Nc7 35. axb5 axb5 36. Ra1 Rd6 37. Ra5 Ra6 0-1