[Event "It (open) \"] [Site "masterchessopen.com - Cologne (Germany)"] [Round "1"] [White "Berendsen Markus (GER)"] [Black "Wittelsberger Helmut (GER)"] [Result "0-1"] [WhiteElo "2035"] [BlackElo "1954"] [ECO "A51"] [Opening "Budapest: Fajarowicz, 4.Nf3"] 1.d4 Nf6 2.c4 e5 3.dxe5 Ne4 4.Nf3 Bb4+ 5.Nbd2 Nc6 6.Qc2 Nxd2 7.Bxd2 Bxd2+ 8.Qxd2 Qe7 9.Qc3 b6 10.e3 Bb7 11.Be2 O-O-O 12.a3 g5 13.O-O g4 14.Nd4 Nxe5 15.b4 Rhg8 16.c5 Kb8 17.Rac1 Rc8 18.b5 Rg6 19.a4 Nf3+ 20.Bxf3 gxf3 21.g3 Be4 22.Kh1 Rh6 23.Rfd1 Qg5 24.Qe1 Qxg3 25.Qg1 Qh4 {#R} 0-1