[Event "It (juniors) (under 20)"] [Site "masterchessopen.com Winterthur (Switzerland)"] [Round "10"] [White "Herzog Adolf (AUT)"] [Black "Ditzler Juerg (SUI)"] [Result "1-0"] [WhiteElo "2390"] [BlackElo "2060"] [ECO "B29"] [Opening "Sicilian: Nimzowitsch, 4.Nc3"] 1.e4 c5 2.Nf3 Nf6 3.e5 Nd5 4.Nc3 e6 5.Ne4 Nc6 6.c4 Nb6 7.b3 Be7 8.Ba3 Qc7 9.Nd6+ Bxd6 10.exd6 Qxd6 11.d4 Nxd4 12.Nxd4 Qxd4 13.Qxd4 cxd4 14.Bd6 f6 15.O-O-O e5 16.f4 a5 17.fxe5 a4 18.b4 fxe5 19.Re1 Kd8 20.Rxe5 Re8 21.Rxe8+ Kxe8 22.Bd3 Kf7 23.c5 {#r} 1-0