[Event "corr."] [Site "masterchessopen.com - Internet"] [Round "0"] [White "Maass Walter"] [Black "Vogel Klaus"] [Result "1-0"] [ECO "A80"] [Opening "Dutch: 2.Bg5 Nf6"] 1.d4 f5 2.Bg5 Nf6 3.Bxf6 exf6 4.e3 b6 5.Bd3 Bb7 6.Nf3 g6 7.Nbd2 d6 8.c3 Nd7 9.Qa4 Qe7 10.O-O-O a6 11.h4 h5 12.e4 fxe4 13.Bxe4 Bxe4 14.Nxe4 b5 15.Qb3 O-O-O 16.Rhe1 Bh6+ 17.Kb1 Qg7 18.c4 Qf7 19.d5 Rhe8 20.Qb4 {#r} 1-0