[Event "Reggio Emilia-13 1970/71"]
[Site "Reggio Emilia"]
[Date "1971.01.04"]
[Round "9"]
[White "Cardoso, Radolfo Tan"]
[Black "Trincardi, Tullio"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 Nc6 7. d4 a6 8. Re1 Rb8 9. a4 Nd7 10. a5 h6 11. e4 e5 12. Be3 exd4 13. Nxd4 Nde5 14. Nxc6 bxc6 15. Qe2 Bg4 16. f3 Be6 17. c5 Nc4 18. Bc1 dxc5 19. f4 Re8 20. Kh1 Qd7 21. Rd1 Bd4 22. Bf3 f5 23. e5 Bd5 24. Bg2 Red8 25. h3 Bxc3 26. Bxd5+ cxd5 27. bxc3 Qe7 28. Kh2 h5 29. h4 c6 30. Kh3 Rb3 31. Qc2 Rdb8 32. Re1 Nd6 33. Ba3 Ne4 34. Bb4 R8xb4 35. Rxe4 fxe4 36. cxb4 Rxb4 37. Ra2 Rb5 38. Kh2 Qb7 39. Qc3 Qf7 40. Re2 d4 41. Qe1 e3 42. Qh1 Qd5 43. Qe1 Qe4 0-1