[Event "Mar del Plata International-12"]
[Site "Mar del Plata"]
[Date "1949.05.05"]
[Round "17"]
[White "Maderna, Carlos Hugo"]
[Black "Roux Cabral, Luis"]
[Result "1-0"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7. O-O O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Qc7 11. Re1 Bf6 12. Bc2 Rd8 13. Qd3 Nf8 14. Bg5 Bxg5 15. Nxg5 Qf4 16. Nf3 c5 17. Rad1 b6 18. Qe4 Qb8 19. dxc5 Rxd1 20. Rxd1 bxc5 21. Rd8 Bb7 22. Qxh7# 1-0