[Event "Berlin"]
[Site "Berlin"]
[Date "1926.11.??"]
[Round "?"]
[White "Gruenfeld, Ernst"]
[Black "Spielmann, Rudolf"]
[Result "1/2-1/2"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 c6 6. Nbd2 c5 7. Bd3 Be7 8. O-O O-O 9. Qc2 cxd4 10. exd4 h6 11. Bxf6 Nxf6 12. c5 a5 13. b3 Nd7 14. a3 e5 15. Nxe5 Nxe5 16. dxe5 Qc7 17. Rac1 Qxe5 18. Rfe1 Qc7 19. Nf3 Bf6 20. Be2 Rd8 21. Red1 d4 22. Qe4 Be6 23. Bc4 Re8 24. Bxe6 Rxe6 25. Qd3 Rd8 26. b4 axb4 27. axb4 b6 1/2-1/2