[Event "Mar del Plata International-04"]
[Site "Mar del Plata"]
[Date "1941.03.18"]
[Round "4"]
[White "Stahlberg, Gideon"]
[Black "Graf Stevenson, Sonja"]
[Result "1-0"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Bd3 Nbd7 7. O-O Re8 8. Qc2 c6 9. Ne5 Nxe5 10. dxe5 dxc4 11. Bxc4 Bxc3 12. bxc3 Nd5 13. Bd3 Qh4 14. f4 b6 15. Bd2 g6 16. c4 Nc7 17. Rf3 Qe7 18. e4 Rd8 19. Raf1 Na6 20. Qb1 Nc5 21. Bb4 Ba6 22. f5 exf5 23. exf5 Rxd3 24. Qxd3 Nxd3 25. Bxe7 Nxe5 26. Rc3 Nxc4 27. Rd1 c5 28. Rcd3 Ne5 29. Rd8+ Rxd8 30. Rxd8+ Kg7 31. f6+ Kh6 32. Rd5 Nc6 33. Bf8# 1-0