[Event "Wiener Kongress Masters"]
[Site "Vienna (Messepalast)"]
[Date "1922.11.13"]
[Round "1"]
[White "Koenig, Imre"]
[Black "Gruenfeld, Ernst"]
[Result "0-1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. Qb3 dxc4 8. Qxc4 Qb6 9. Nc3 Be6 10. Qd3 Na6 11. a3 Rad8 12. b4 Nc7 13. Bb2 Nfd5 14. Na4 Qb5 15. Qxb5 Nxb5 16. Nc5 Bc8 17. e3 Rfe8 18. Rfc1 Nd6 19. Nd2 Nb6 20. a4 a6 21. f4 Nd5 22. Bxd5 cxd5 23. Bc3 Bf5 24. b5 axb5 25. axb5 b6 26. Na4 Rb8 27. Bb4 Nxb5 28. Rc6 Nxd4 29. Rac1 Nxc6 30. Rxc6 Bd7 0-1