[Event "Ch World (juniors)"] [Site "masterchessopen.com Jerusalem (Israel)"] [Round "0"] [White "Kaplan Lael (USA)"] [Black "Matera Salvatore (J/U)"] [Result "1-0"] [WhiteElo "2230"] [BlackElo "2425"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.Bc4 Qa5 8.Qd2 e6 9.O-O Be7 10.Rad1 h6 11.Bh4 Ne5 12.Be2 g5 13.Bg3 Qc7 14.f4 gxf4 15.Rxf4 Nc4 16.Bxc4 Qxc4 17.Bh4 Ng8 18.Bxe7 Nxe7 19.e5 Qc5 20.Ne4 Qxe5 21.Nf3 {#r} 1-0