[Event "Wien Trebitsch Memorial-18  1934/35"]
[Site "Vienna"]
[Date "1934.12.09"]
[Round "8"]
[White "Gruenfeld, Ernst"]
[Black "Lenner, Leopold"]
[Result "1-0"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 c5 5. Bxc4 e6 6. O-O a6 7. Qe2 Nc6 8. Nc3 b5 9. Bb3 Bb7 10. Rd1 b4 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Qc7 14. b3 Be7 15. Bb2 O-O 16. Qc4 Qc8 17. Qf4 Rb8 18. Qg3 g6 19. Bxc6 Qxc6 20. Qe5 1-0