[Event "Olympiad-09"]
[Site "Dubrovnik"]
[Date "1950.09.05"]
[Round "12"]
[White "Helle, Soini"]
[Black "Maccioni Seisdedos, Alejandro"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Nc6 5. Nf3 a5 6. a3 a4 7. Qc2 Bxc3+ 8. Qxc3 d6 9. Bg5 h6 10. Bxf6 Qxf6 11. g3 e5 12. dxe5 dxe5 13. Bg2 O-O 14. Rd1 Be6 15. O-O Rfe8 16. Rfe1 Qe7 17. Nxe5 Nxe5 18. Qxe5 Bxc4 19. Qc3 Bb3 20. Bxb7 Rab8 21. Bc6 Bxd1 22. Bxe8 Qxe8 23. Rxd1 Qxe2 24. Rd2 Qe1+ 25. Kg2 Qe4+ 1/2-1/2