[Event "Oberliga Ost-B 0102"]
[Site "Germany"]
[Date "2002.02.03"]
[Round "7(7)"]
[White "Frei, Markus"]
[Black "Doerfler, Gerhard"]
[Result "1/2-1/2"]
[EventArchiveKey "oberliga-ost-b-2001-02"]
[BlackElo "2170"]

1. e4 g6 2. d4 Bg7 3. f4 c6 4. Nf3 d5 5. e5 h5 6. Bd3 Nh6 7. O-O Bg4 8. c3 e6 9. b3 Nd7 10. Be3 Nf5 11. Bf2 Bf8 12. Nbd2 Be7 13. h3 Bxf3 14. Nxf3 Kf8 15. Qe2 Kg7 16. c4 Qb6 17. c5 Qc7 18. b4 b6 19. Qc2 bxc5 20. bxc5 Qa5 21. Rfb1 Rab8 22. Be1 Qc7 23. Qa4 Rxb1 24. Rxb1 Rb8 25. Rxb8 Nxb8 26. Qb3 Bd8 27. Kh2 Nd7 28. Bd2 Qb8 29. Qc2 Be7 30. Qb1 1/2-1/2