[Event "Ch Austria (juniors) (under 18)"] [Site "masterchessopen.com Untersiebenbrunn (Austria)"] [Date "2012.04.01"] [Round "1"] [White "Medwed Kai"] [Black "Wertjanz David (AUT)"] [Result "0-1"] [WhiteElo "1950"] [BlackElo "2235"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.g4 h6 11.Bh4 g5 12.Bg3 gxf4 13.Bxf4 e5 14.Nf5 exf4 15.Nxe7 Kxe7 16.Qxf4 b5 17.Bg2 Bb7 18.Rhf1 Qc5 19.Nd5+ Bxd5 20.Rxd5 Nxd5 {#R} 0-1