[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.10"]
[Round "14"]
[White "Rivas Pastor, Manuel"]
[Black "Wedberg, Tom"]
[Result "1-0"]
[BlackElo "2360"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6 6. c3 O-O 7. b4 Bb6 8. a4 a5 9. b5 Ne7 10. Bg5 Ng6 11. Nbd2 h6 12. Be3 c6 13. Bxb6 Qxb6 14. bxc6 bxc6 15. Rb1 Qa7 16. d4 Bg4 17. Re1 Rfe8 18. Qc2 Re7 19. h3 Bxf3 20. Nxf3 Rae8 21. Bd3 d5 22. Rf1 Qd7 23. Nxe5 Nxe5 24. dxe5 Rxe5 25. f4 dxe4 26. fxe5 exd3 27. Qd2 Rxe5 28. Rbd1 Rd5 29. Rf3 Ne4 30. Qe3 Nc5 31. c4 Rd4 32. Rf4 Rxf4 33. Qxf4 Nxa4 34. Qb8+ Kh7 35. Qe5 g6 36. Kh1 c5 37. Rd2 Qb7 38. Kh2 Qd7 39. Qe4 Nb6 40. Rxd3 Qe6 41. Qxe6 1-0