[Event "Alpenpokal"] [Site "masterchessopen.com Oberstdorf (Germany)"] [Round "6"] [White "Koops Randolf (GER)"] [Black "Doehner Hans Juergen (GER)"] [Result "0-1"] [WhiteElo "2118"] [BlackElo "2147"] [ECO "D02"] [Opening "Queen's Pawn: 2.Nf3 e6"] 1.d4 d5 2.Nf3 e6 3.c4 c6 4.Nc3 Nf6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5 Nbd7 11.exf6 Bb7 12.a3 Qb6 13.Be2 O-O-O 14.a4 Nc5 15.axb5 cxb5 16.O-O Nb3 17.Be3 a6 18.Ra3 Nxd4 19.Bxd4 Rxd4 20.Qe1 Bh6 21.Qa1 Qc6 22.f3 Be3+ 23.Kh1 Rdh4 24.h3 Qd6 25.f4 Rxh3# 0-1