[Event "?"] [Site "masterchessopen.com corr."] [Round "0"] [White "Guidi Guido"] [Black "Vavra S"] [Result "1-0"] [ECO "B09"] [Opening "Pirc: Austrian, 5...O-O"] 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f4 Bg7 5.Nf3 O-O 6.Bd3 Nbd7 7.e5 Ne8 8.Ng5 e6 9.h4 c5 10.h5 cxd4 11.hxg6 hxg6 12.Qg4 Nef6 13.Qh3 Nh5 14.Bxg6 fxg6 15.Qxe6+ {#r} 1-0