[Event "It (open)"] [Site "masterchessopen.com - Greifswald (Germany)"] [Round "2"] [White "Bigalke Steffen (GER)"] [Black "Otto Martin"] [Result "1-0"] [WhiteElo "1993"] [ECO "A02"] [Opening "Bird: 1..Nf6 2.Nf3 g6"] 1.f4 Nf6 2.Nf3 g6 3.d3 d6 4.e4 Bg7 5.Nc3 O-O 6.g3 Bg4 7.Bg2 Qd7 8.h3 Be6 9.Ng5 c6 10.Nxe6 Qxe6 11.O-O Nh5 12.Kh2 f5 13.exf5 {#r} 1-0