[Event "Olympiad-17 Preliminaries A"]
[Site "Havana"]
[Date "1966.10.31"]
[Round "6"]
[White "Medina Garcia, Antonio Angel"]
[Black "De Castro, Edgar"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 O-O 6. Qd2 c5 7. d5 Re8 8. Bd3 e6 9. Nge2 Qa5 10. dxe6 fxe6 11. O-O Nc6 12. f4 Nd4 13. Ng3 Rf8 14. e5 dxe5 15. fxe5 Nd7 16. Bh6 Qd8 17. Bxg7 Kxg7 18. Rxf8 Nxf8 19. Rf1 Nf5 20. Nge2 Qc7 21. g4 Nd4 22. Nxd4 cxd4 23. Qf4 Qe7 24. Ne4 Bd7 25. Nd6 Bc6 26. b4 a6 27. g5 Nd7 28. Qg3 Rf8 29. Rf6 Kh8 30. Qf4 Nxf6 31. exf6 e5 32. fxe7 Rxf4 33. b5 Bd7 34. c5 Kg7 35. c6 bxc6 36. bxa6 Rg4+ 37. Kf2 Rf4+ 38. Kg1 Rg4+ 39. Kf2 Rf4+ 40. Ke1 1-0