[Event "Hamburg Olympiad"] [Site "Hamburg GER"] [Date "1930.07.19"] [EventDate "1930.07.13"] [Round "9"] [Result "0-1"] [White "Gideon Stahlberg"] [Black "Isaac Kashdan"] [ECO "E23"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "50"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2 Nxc5 8. Qc2 O-O 9. e4 Qf6 10. O-O-O b6 11. Bd3 a5 12. Kb1 Qg6 13. Rhg1 Ba6 14. Be3 Nxd3 15. Qxd3 Bxc3 16. bxc3 d5 17. exd5 Qxd3+ 18. Rxd3 Bxc4 19. Rd2 Bxd5 20. Bxb6 Rfb8 21. Rb2 a4 22. Bc7 Rc8 23. Bf4 Na5 24. Rc1 Be4+ 25. Ka1 Nb3+ 0-1