[Event "Marianske Lazne Masters"]
[Site "Marianske Lazne"]
[Date "1925.06.01"]
[Round "11"]
[White "Gruenfeld, Ernst"]
[Black "Thomas, George Alan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 d6 7. O-O Be7 8. Nc3 exd5 9. Ne1 O-O 10. Nc2 Qd7 11. cxd5 Na6 12. e4 b5 13. Ne3 c4 14. a4 b4 15. Nb5 Nc5 16. Nxc4 Ncxe4 17. Ne3 Nc5 18. Bd2 Ba6 19. b3 Bxb5 20. axb5 Qxb5 21. Nf5 Rfe8 22. Nd4 Qb7 23. Nc6 a5 24. Rxa5 Rxa5 25. Nxa5 Qb5 26. Nc6 Nd3 27. Nxe7+ Rxe7 28. Bg5 Ne5 29. Bxf6 gxf6 30. f4 Ng6 31. Qd4 Kg7 32. Bf3 Rc7 33. Rf2 Qc5 34. Qxc5 Rxc5 35. Rb2 f5 36. Kf2 Ne7 37. Rd2 Rc3 38. Bd1 1/2-1/2