[Event "Olympiad-08 Preliminaries A"]
[Site "Buenos Aires"]
[Date "1939.08.30"]
[Round "7"]
[White "Thomas, George Alan"]
[Black "Da Silva Rocha, Adhemar"]
[Result "1-0"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Nc3 Bg7 5. O-O Nf6 6. d3 O-O 7. Be3 b6 8. Bxc6 dxc6 9. h3 h6 10. Nh2 e5 11. Qd2 Kh7 12. Ne2 c4 13. f4 cxd3 14. cxd3 exf4 15. Rxf4 Ba6 16. Rd1 c5 17. Nc3 Nh5 18. Rf3 f5 19. exf5 gxf5 20. d4 cxd4 21. Bxd4 Bxd4+ 22. Qxd4 Qxd4+ 23. Rxd4 Ng7 24. Rd7 Rfd8 25. Re7 Re8 26. Rfe3 Bb7 27. Kf2 Be4 28. Rd7 Kg6 29. Rg3+ 1-0