[Event "Merano"]
[Site "Merano"]
[Date "1924.02.13"]
[Round "8"]
[White "Gruenfeld, Ernst"]
[Black "Opocensky, Karel"]
[Result "1-0"]

1. d4 e6 2. Nf3 f5 3. g3 b6 4. Bg2 Bb7 5. O-O Nf6 6. c4 Be7 7. d5 exd5 8. Nd4 g6 9. Nc3 Nc6 10. cxd5 Nxd4 11. Qxd4 Bc5 12. Qc4 Bd6 13. Nb5 O-O 14. Nxd6 cxd6 15. b3 Rc8 16. Qd3 Qc7 17. Bh6 Rfe8 18. Rac1 Qb8 19. Qd4 Kf7 20. Bg5 Ng8 21. Qh8 h6 22. Qh7+ Kf8 23. Be3 Rxc1 24. Bxc1 Rxe2 25. Qxg6 Qe8 26. Qxf5+ Qf7 27. Qxf7+ Kxf7 28. a4 Kg6 29. Bf3 Re8 30. Bf4 Nf6 31. Rd1 Rc8 32. Rd3 Ba6 33. Rd4 Rc3 34. Bd1 Bb7 35. h4 Bxd5 36. Bd2 Rc8 37. g4 Be6 38. g5 hxg5 39. hxg5 Nd5 40. Bf3 Ne7 41. Rxd6 Nf5 42. Be4 Rc6 43. f4 Kf7 44. Rd3 d5 45. Bh1 Kg6 46. b4 Rc4 47. Bxd5 Bxd5 48. Rxd5 Nd4 49. Kf2 Nb3 50. Kf3 a5 51. bxa5 bxa5 52. Bxa5 Rxa4 53. Rd6+ Kf7 54. g6+ Kg8 55. Bc3 Ra8 56. Rd7 Nc5 57. Rh7 1-0