[Event "Reggio Emilia-16 1973/74"]
[Site "Reggio Emilia"]
[Date "1973.12.27"]
[Round "1"]
[White "Cappello, Renato"]
[Black "Popov, Luben"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. f4 Nbd7 8. Kh1 g6 9. Nd2 Be7 10. N2f3 O-O 11. Qe2 e5 12. fxe5 dxe5 13. Nb3 Kg7 14. a4 h6 15. a5 Qc7 16. Bd2 Nh5 17. Bc4 Bd6 18. Bd5 Nf4 19. Bxf4 exf4 20. c4 Ne5 21. c5 Be7 22. Nxe5 Qxe5 23. Qf2 g5 24. Nc1 Qc7 25. Nd3 Bd7 26. b4 Rad8 27. Rad1 Bb5 28. Rfe1 Bf6 29. Qc2 Rfe8 30. Nb2 Qe5 31. Nc4 Qc3 32. Qxc3 Bxc3 33. Nd6 Bxe1 34. Rxe1 Re5 35. Bxb7 Rd7 36. Rd1 Rxb7 37. Nxb7 Rxe4 38. Rb1 Re2 39. Nd6 Bc6 40. Nf5+ Kf6 41. Nd4 Bxg2+ 42. Kg1 Rd2 43. Nb3 Ra2 44. Nd4 Bd5 45. c6 f3 46. Rc1 Rg2+ 47. Kf1 Rxh2 48. Rc5 Be4 49. c7 f2 50. Rc3 0-1