[Event "Vienna 5152"] [Site "Vienna AUT"] [Date "1951.12.26"] [EventDate "1951.12.26"] [Round "1"] [Result "0-1"] [White "Ludwig Sr Rellstab"] [Black "Karl Kopetzky"] [ECO "B58"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "58"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. O-O e6 8. Be3 Be7 9. Nb3 b5 10. a3 Qc7 11. f4 O-O 12. Bf3 Rd8 13. Qe2 Rb8 14. Rfd1 Bb7 15. Qf2 Ba8 16. Rd2 b4 17. axb4 Nxb4 18. h3 d5 19. exd5 Nfxd5 20. Nxd5 Bxd5 21. Bxd5 Rxd5 22. Rxd5 Nxd5 23. Rxa6 Nxe3 24. Qxe3 Qxc2 25. Nd4 Qc4 26. Qe5 Rd8 27. Nc6 Qxa6 28. Nxe7+ Kf8 29. Qc7 Qd6 0-1