[Event "Dortmund Open-A"] [Site "Dortmund GER"] [Date "2001.07.22"] [EventDate "?"] [Round "11"] [Result "1/2-1/2"] [White "Stephan Zarges"] [Black "Dirk Sondermann"] [ECO "A87"] [WhiteElo "?"] [BlackElo "2171"] [PlyCount "20"] 1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. d5 Na6 8. Nc3 Qe8 9. e4 fxe4 10. Ng5 1/2-1/2