[Site "masterchessopen.com Goteborg (Sweden)"] [Round "16"] [White "Keres Paul (EST)"] [Black "Fuderer Andrija (YUG)"] [Result "1-0"] [WhiteElo "2580"] [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 Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.e5 Nfd7 { ? } ( 10...dxe5 11.fxe5 Nfd7 12.Bc4 Bb4 13.Rb3 Qa5 14.O-O O-O { =/? } ) 11.f5 { ! } 11...Nxe5 ( 11...dxe5 12.Nxe6 ( 12.fxe6 exd4 13.exf7+ Kxf7 14.Bc4+ { ? } ) 12...fxe6 13.fxe6 { ? } ) 12.fxe6 fxe6 13.Be2 { ! } 13...Nbc6 14.Nxc6 bxc6 ( 14...Nxc6 15.O-O { ? } ) 15.Ne4 { ! } 15...d5 16.O-O Qa4 17.Bh5+ Kd7 18.Rxf8 { ! } {#r} 1-0