[Event "It (open) \"] [Site "masterchessopen.com - Berlin (Germany)"] [Date "2004.05.21"] [Round "4"] [White "Koenig Frank (GER)"] [Black "Duester Christian (GER)"] [Result "0-1"] [WhiteElo "2024"] [BlackElo "2196"] [ECO "A04"] [Opening "Reti: 1...f5"] 1.Nf3 f5 2.c4 Nf6 3.Nc3 g6 4.g3 Bg7 5.Bg2 O-O 6.O-O d6 7.d4 Nc6 8.d5 Ne5 9.Nxe5 dxe5 10.e4 f4 11.b3 g5 12.Bb2 g4 13.f3 Bh6 14.Qe2 gxf3 15.Bxf3 Bh3 16.Bg2 Bg4 17.Bf3 Qd7 18.Bxg4 Nxg4 19.Rf3 Rf6 20.Nd1 Rg6 21.h3 Nf6 22.Bxe5 Qxh3 23.Nf2 Rxg3+ 24.Rxg3+ Qxg3+ 25.Kf1 Kf7 26.Qd3 Rg8 27.Ke2 f3+ {#R} 0-1