[Event "Olympiad-03"]
[Site "Hamburg"]
[Date "1930.07.14"]
[Round "2"]
[White "Ruben, Carl"]
[Black "Weenink, Henri Gerard"]
[Result "1-0"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. Nh4 Nb6 9. Be2 Bd6 10. Nxf5 exf5 11. Qc2 g6 12. a5 Nbd5 13. a6 Nb4 14. Qb3 bxa6 15. Bxa6 Qb6 16. Bc4 Nd3+ 17. Ke2 Qxb3 18. Bxb3 Nxc1+ 19. Rhxc1 Rb8 20. Bc2 Rxb2 21. Rxa7 O-O 22. Ra6 Rc8 23. Nd1 Rbb8 24. Bd3 Nd5 25. Rcxc6 Rd8 26. Rxd6 1-0