[Event "Wien Trebitsch Memorial-10 1919/20"]
[Site "Vienna"]
[Date "1920.01.??"]
[Round "?"]
[White "Gruenfeld, Ernst"]
[Black "Horowitz,"]
[Result "1-0"]

1. d4 f5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O d6 7. Nc3 d5 8. b3 c6 9. Bb2 Nbd7 10. e3 Ne4 11. Qc2 Rb8 12. Ne2 b5 13. cxb5 cxb5 14. Rac1 Bd6 15. Nf4 Ndf6 16. Ne5 Qe8 17. f3 Ng5 18. Nfd3 Bb7 19. Qd2 Qe7 20. Nc5 a6 21. e4 Nf7 22. Nxb7 Bb4 23. Qf4 g5 24. Qe3 Qxb7 25. exf5 exf5 26. Nxf7 Kxf7 27. Qxg5 Qd7 28. Bh3 1-0