[Event "Olympiad-18 Final D"]
[Site "Lugano"]
[Date "1968.10.29"]
[Round "4"]
[White "Myers, Hugh Edward"]
[Black "Riego Prieto, Victorio"]
[Result "1/2-1/2"]

1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 c5 5. Nf3 Be7 6. c4 O-O 7. a4 b6 8. Be2 Bb7 9. O-O a5 10. d4 Nbd7 11. Nc3 Rc8 12. cxd5 exd5 13. Qb3 Re8 14. Rad1 c4 15. Qc2 Bd6 16. Rfe1 Qc7 17. Bf1 Ne4 18. g3 Ndf6 19. Bh3 Rcd8 20. Rf1 Bc8 21. Bg2 Bg4 22. Rc1 Qc8 23. Nxe4 Nxe4 24. Ne5 Bf5 25. Qd1 f6 26. Nc6 Rd7 27. g4 Bg6 28. f3 Ng5 29. h4 Ne6 30. f4 Nc7 31. f5 Bf7 32. Qf3 Na6 33. g5 Nb4 34. Qg4 Rxe3 35. g6 Be8 36. Rc3 Rxc3 37. Bxc3 Bf8 38. Qe2 hxg6 39. fxg6 1/2-1/2