[Event "Ch Pinneberg"] [Site "masterchessopen.com - Pinneberg (Germany)"] [Round "4"] [White "Stortz Marcus (GER)"] [Black "Haack Stefan (GER)"] [Result "1-0"] [WhiteElo "2054"] [BlackElo "1914"] [ECO "A82"] [Opening "Dutch: Staunton Gambit Accepted"] 1.d4 f5 2.e4 fxe4 3.c4 Nf6 4.Nc3 g6 5.f3 exf3 6.Nxf3 Bg7 7.Bd3 c5 8.d5 d6 9.O-O O-O 10.Qe2 Na6 11.a3 Nc7 12.Bg5 e6 13.Rae1 e5 14.Ne4 Nce8 15.b4 cxb4 16.axb4 a5 17.Ra1 b6 18.c5 bxc5 19.bxc5 dxc5 20.Nxe5 Kh8 21.Bc4 Nd6 22.Nc6 Qc7 23.Nxf6 Nxc4 24.Qxc4 Ba6 25.Qh4 {#r} 1-0