[Event "Alekhine Memorial-01"]
[Site "Moscow"]
[Date "1956.10.09"]
[Round "1"]
[White "Unzicker, Wolfgang"]
[Black "Padevsky, Nikola Bochev"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 O-O 9. O-O Nbd7 10. a4 b6 11. Nd2 Qc7 12. Qe2 Bb7 13. Nc4 Rac8 14. Ne3 Rfd8 15. Nf5 Bf8 16. Rd1 g6 17. Nh6+ Kg7 18. Ng4 Nxg4 19. Qxg4 Be7 20. Be3 Qc4 21. Bg5 Bxg5 22. Qxg5 Nf6 23. Qe3 1/2-1/2