[Event "Vienna 5253"]
[Site "Vienna"]
[Date "1952.??.??"]
[Round "?"]
[White "Kopetzky, Karl"]
[Black "Gruenfeld, Ernst"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Nc3 b5 7. Bb3 d6 8. a4 b4 9. Nd5 Na5 10. Nxe7 Qxe7 11. Ba2 c5 12. c3 Rb8 13. d4 b3 14. Bb1 c4 15. dxe5 dxe5 16. Bg5 Qc7 17. Bxf6 gxf6 18. Nh4 Nb7 19. Qh5 Nc5 20. Qh6 Rb6 21. Qg7 Rf8 22. Qxh7 Qd8 23. Nf5 Bxf5 24. Qxf5 Ne6 25. Qf3 Rg8 26. a5 Rd6 27. Ra4 Qc7 28. g3 Ke7 29. Qe2 Rc8 30. Rb4 Qxa5 31. Rb7+ Rc7 32. Rxc7+ Qxc7 33. f4 exf4 34. gxf4 Rd8 35. e5 fxe5 36. fxe5 Qc5+ 37. Kh1 Qd5+ 38. Qe4 Nc5 39. Qxd5 Rxd5 40. Bf5 Rxe5 41. Bg4 Nd3 42. h4 Re4 43. Bf3 Rxh4+ 44. Kg2 Nxb2 45. Kg3 Rh6 46. Bd5 Rg6+ 47. Kh2 Rf6 48. Ra1 Rf5 0-1