[Event "Ch Oberschwaben (b)"] [Site "masterchessopen.com – Baden-Wuerttemberg (Germany)"] [Round "4"] [White "Flor A"] [Black "Koehler K"] [Result "1-0"] [ECO "D10"] [Opening "Slav Defence"] 1.d4 d5 2.c4 c6 3.a4 Be6 4.c5 Nf6 5.Nc3 Bf5 6.e3 g6 7.Bd3 Bxd3 8.Qxd3 Bg7 9.Nf3 Nfd7 {#r} 1-0