[Event "Ch Baden (HT)"] [Site "Viernheim (Germany)"] [Round "1"] [White "Koecher Werner"] [Black "Precour Juergen"] [Result "1-0"] [ECO "B02"] [Opening "Alekhine: Maroczy Variation"] 1.e4 Nf6 2.d3 e5 3.f4 d6 4.Nc3 Nc6 5.Nf3 Be7 6.Be2 Bd7 7.O-O O-O 8.Kh1 Ne8 9.f5 Nf6 10.Bg5 Ng4 11.Bd2 Nf6 12.Rg1 Nd4 13.g4 c5 14.g5 Ne8 15.f6 {#r} 1-0