[Event "Olympiad-19 Preliminaries A"]
[Site "Siegen"]
[Date "1970.09.12"]
[Round "8"]
[White "Belliard Alonzo, Luis Manuel"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Nc3 Be7 9. Qd3
O-O 10. Rd1 cxd4 11. Nxd4 Ne5 12. Qe2 Nxc4 13. Qxc4 Bd7 14. e4 Qa5 15. Qe2 Rfd8 16. e5 Ne8
17. Bf4 Rac8 18. Rd3 Qb4 19. Rad1 Bxa4 20. Nxa4 Qxa4 21. Qh5 g6 22. Qh6 Bf8 23. Qg5 Rd5
24. h4 Bg7 25. h5 Rcd8 26. hxg6 hxg6 27. b3 Qa5 28. Qe7 Qc7 29. Qh4 R8d7 30. Rc1 Qd8 31.
Bg5 Qb8 32. Rh3 Qxe5 33. Qh7+ Kf8 34. Nxe6+ Qxe6 35. Re3 Rd1+ 36. Kh2 Qd6+ 37. f4 Rxc1 38.
Kg3 Nf6 0-1