[Event "Olympiad-20 Preliminaries A"]
[Site "Skopje"]
[Date "1972.09.24"]
[Round "6"]
[White "Cobo Arteaga, Eldis"]
[Black "Verstraeten, Roland"]
[Result "1-0"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. a4 Nc6 8. Nc3 Qc7 9. Qe2 Be7 10. b3 cxd4 11. exd4 O-O 12. Bb2 Na5 13. Ne5 Nxc4 14. bxc4 b6 15. Rfd1 Re8 16. Rd3 Bb7 17. Rg3 Rad8 18. a5 bxa5 19. c5 g6 20. Rc1 Bf8 21. c6 Bc8 22. Rf3 Bg7 23. g4 Rf8 24. Ba3 Nd5 25. Bxf8 Rxf8 26. Nxd5 exd5 27. Nd7 Bxd7 28. Qe7 Bxd4 29. Qxd7 Be5 30. Qxc7 Bxc7 31. Rd3 Rd8 32. Rc5 d4 33. Rc4 Bb6 34. Kf1 Rc8 35. Rb3 Bc7 36. Rxd4 Kf8 37. Rb7 Be5 38. Rdd7 Rxc6 39. Rxf7+ Kg8 40. Rfe7 1-0