[Event "Ch Vietnam (juniors) (under 13)"] [Site "masterchessopen.com Dong Nai (Vietnam)"] [Round "8"] [White "Bui Hoang Duong"] [Black "Nguyen Khanh Huy"] [Result "0-1"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 Nbd7 7.f4 e5 8.Nf5 Qb6 9.b3 Qb4 10.Qd2 Nxe4 11.Nxe4 Qxe4+ 12.Ne3 exf4 13.Bxf4 Qxf4 14.O-O-O Nf6 15.g3 Qe5 16.Kb1 Ne4 17.Qd3 Nc3+ 18.Kc1 Nxd1 19.Kxd1 g6 20.Nd5 Bg4+ 21.Kc1 Qa1+ {#R} 0-1