[Event "corr."] [Site "masterchessopen.com – BRD"] [Round "0"] [White "Hillebrand P"] [Black "Maeder Karl"] [Result "0-1"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.g3 e5 7.Nde2 Be7 8.Bg2 O-O 9.O-O b5 10.Nd5 Bb7 11.Nxe7+ Qxe7 12.Bg5 Nbd7 13.Nc3 h6 14.Be3 Rac8 15.a3 Rfd8 16.Nd5 Nxd5 17.exd5 f5 18.c3 Qf7 19.Qb3 f4 20.Bd2 f3 21.Bh1 Bxd5 22.Qb4 Nf6 23.Qh4 Rc4 24.Bf4 exf4 {#R} 0-1