[Event "It (open)"] [Site "Dortmund (Germany)"] [Round "5"] [White "Andersen Daniel (DEN)"] [Black "Mainka Gregor (GER)"] [Result "0-1"] [WhiteElo "1947"] [BlackElo "2297"] [ECO "A05"] [Opening "Reti: 1...Nf6"] 1.Nf3 Nf6 2.c4 d6 3.d4 Bg4 4.h3 Bxf3 5.exf3 Nbd7 6.Nc3 g6 7.Be2 Bg7 8.g4 e5 9.d5 a5 10.Ne4 Nxe4 11.fxe4 Bf6 12.Be3 Bg5 13.Qd2 Bxe3 14.Qxe3 Nc5 15.g5 h6 16.gxh6 Qh4 17.Bg4 Ke7 18.O-O-O Qxh6 19.Rde1 Nd3+ {#R} 0-1