[Event "Ch Rheinhessen (2)"] [Site "masterchessopen.com Mainz (Germany)"] [Round "8"] [White "Mischke Gabriel (GER)"] [Black "Widera Ralf (GER)"] [Result "1-0"] [WhiteElo "2082"] [BlackElo "2243"] [ECO "D17"] [Opening "Slav: Czech Defence"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.Ne5 Nbd7 7.Nxc4 e6 8.g3 Nb6 9.Ne5 Bb4 10.Bg2 Ne4 11.Bxe4 Bxe4 12.O-O Bf5 13.e4 Bxc3 14.bxc3 Bxe4 15.Ba3 Bd5 16.Qe2 Bb3 17.a5 Nd7 18.Rfb1 Nxe5 19.Qxe5 Qd5 20.Qc7 {#r} 1-0