Zimmermann, Otto VS Szabo, Laszlo 1949.??.??

[Event "Venice"]
[Site "Venice"]
[Date "1949.??.??"]
[Round "12"]
[White "Zimmermann, Otto"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d5 6. cxd5 Nxd5 7. e4 Nb6 8. Nc3 Bg4 9. Be3 Nc4 10. Qb3 Nxe3 11. fxe3 b6 12. e5 Nc6 13. Nd2 Na5 14. Qa3 c5 15. Bxa8 Qxa8 16. O-O cxd4 17. exd4 Bh6 18. Rf4 Bh3 19. d5 Bxf4 20. gxf4 Qc8 21. Nce4 Nc4 22. Nxc4 Qxc4 23. Nf2 Bc8 24. Qxe7 Qxd5 25. Rd1 Qc6 26. Qf6 Qc2 27. Rd8 Qc1+ 28. Nd1 h6 1/2-1/2