[Event "Tournament"] [Site "masterchessopen.com Meiringen (Switzerland)"] [Date "2003.04.12"] [Round "3"] [White "Sonnenmoser Martin"] [Black "Pfenninger Gilbert"] [Result "1-0"] [WhiteElo "1500"] [BlackElo "1358"] [ECO "B00"] [Opening "Nimzowitsch Defence: 2.Nf3"] 1.e4 Nc6 2.Nf3 e5 3.Bb5 Qe7 4.O-O Qc5 5.Nc3 Nd4 6.Be2 Nf6 7.d3 Bd6 8.Be3 Ng4 9.Bxd4 exd4 10.Na4 Bxh2+ 11.Nxh2 Nxh2 12.Nxc5 Nxf1 13.Kxf1 O-O 14.Nb3 Re8 15.Nxd4 c5 16.Nf5 Re6 17.Bg4 Kf8 18.Qf3 Rf6 19.Ke2 d6 20.Rh1 Bxf5 21.Bxf5 g6 22.Rxh7 Kg8 23.Qh3 {#r} 1-0