[Event "Reggio Emilia-06 1963/64"]
[Site "Reggio Emilia"]
[Date "1964.01.04"]
[Round "9"]
[White "Bonfioli, Marco"]
[Black "Trincardi, Tullio"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. Qd2 Be6 10. f3 a5 11. a3 a4 12. Nc1 Qa5 13. Bb5 d5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. c4 Be6 17. Nd3 Qxd2+ 18. Bxd2 Nd4 19. Nxe5 Nc2+ 20. Ke2 Nxa1 21. Rxa1 Rfd8 22. Rc1 Rxd2+ 0-1