[Event "GDR-ch"] [Site "Weimar GDR"] [Date "1968.02.??"] [EventDate "?"] [Round "16"] [Result "1/2-1/2"] [White "Friedrich Baumbach"] [Black "Wolfgang Pietzsch"] [ECO "A42"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "34"] 1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Be3 e6 6. Qd2 h6 7. Bd3 Ne7 8. Nge2 e5 9. f3 exd4 10. Nxd4 Ne5 11. Be2 N7c6 12. O-O Nxd4 13. Bxd4 O-O 14. Rac1 Kh7 15. Rfd1 Be6 16. Nd5 c5 17. Bc3 1/2-1/2