[Event "Wien Trebitsch Memorial-12"]
[Site "Vienna"]
[Date "1927.03.04"]
[Round "2"]
[White "Gruenfeld, Ernst"]
[Black "Wolf, Siegfried Reginald"]
[Result "1-0"]

1. Nf3 e6 2. d4 f5 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 d5 7. Qc2 c6 8. b3 Ne4 9. Bb2 Bd7 10. Ne5 Be8 11. Nd2 Na6 12. Nxe4 fxe4 13. f3 exf3 14. exf3 Rc8 15. c5 Bf6 16. Bh3 Nc7 17. Rae1 Bxe5 18. Rxe5 Qf6 19. Qe2 Bf7 20. Bc1 Rce8 21. Bg5 Qg6 22. Bf4 Rc8 23. Qd2 h6 24. Re2 Rfe8 25. Rfe1 Qf6 26. Re3 Re7 27. Be5 Qg6 28. Bd6 Rd7 29. Bxc7 Rcxc7 30. Bxe6 Bxe6 31. Rxe6 Qf5 32. Re8+ Kh7 33. f4 Rf7 34. R8e5 Qg6 35. Qc1 Qd3 36. Qb1 Qxb1 37. Rxb1 Kg6 38. Kg2 Kh7 39. h4 Kg8 40. Rf1 Rf6 41. g4 Rcf7 42. Kg3 Rf8 43. g5 hxg5 44. hxg5 R6f7 45. f5 Rd7 46. Kg4 b6 47. b4 bxc5 48. bxc5 Rb7 49. Kh5 Rb2 50. Kg6 Rg2 51. Re6 1-0