[Event "Staufer op 14th"]
[Site "Schwaebisch Gmuend"]
[Date "2002.??.??"]
[Round "7"]
[White "Zude, Arno"]
[Black "Kalinichev, Sergey"]
[Result "1/2-1/2"]
[WhiteElo "2389"]
[BlackElo "2485"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. g3 Bb7 7. Bg2 O-O 8. O-O d6 9. a3 Bxc3 10. Bxc3 Nbd7 11. Nd2 Bxg2 12. Kxg2 c5 13. e4 cxd4 14. Bxd4 Rac8 15. Qe2 Rc7 16. b3 e5 17. Bb2 Nc5 18. Rad1 Qe6 19. a4 a6 20. Ba3 Rb8 21. f3 Ne8 22. Rf2 h6 23. Qe3 b5 24. axb5 axb5 25. cxb5 Rxb5 26. Bxc5 dxc5 27. Nc4 1/2-1/2