[Event "Ch Bayern (seniors) (open)"] [Site "masterchessopen.com - Schney (Germany)"] [Round "6"] [White "Geissler Roland"] [Black "Leuschner Guenter (GER)"] [Result "0-1"] [WhiteElo "1660"] [BlackElo "2025"] [ECO "A03"] [Opening "Bird: 1...d5 2.Nf3 g6 3.e3"] 1.f4 d5 2.Nf3 g6 3.e3 Bg7 4.Be2 Nf6 5.O-O O-O 6.d4 Nbd7 7.Ne5 Ne4 8.Nd2 Nd6 9.Ndf3 Nf6 10.a4 a5 11.Qe1 c6 12.b3 Qc7 13.Rb1 Nfe4 14.Rb2 b6 15.Bd1 c5 16.Rb1 Ba6 17.Be2 Bxe2 18.Qxe2 Nc3 19.Qd3 Nxb1 20.Bb2 c4 {#R} 0-1