[Event "Ch Vietnam (active)"] [Site "masterchessopen.com Dong Thap (Vietnam)"] [Round "1"] [White "Vo Thien Hao"] [Black "Nguyen Hoang Chinh"] [Result "0-1"] [ECO "D82"] [Opening "Gruenfeld: 4.Bf4 Bg7 5.e3"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 c6 6.h3 O-O 7.Nf3 Bf5 8.Be2 Qb6 9.Qd2 Nbd7 10.O-O Ne4 11.Nxe4 Bxe4 12.c5 Qd8 13.Rac1 Bxf3 14.Bxf3 e5 15.Bh2 Qg5 16.Rfd1 exd4 17.exd4 Qxd2 18.Rxd2 Bh6 19.Rdd1 Bxc1 20.Rxc1 Rfe8 21.Bd6 Re6 22.Rc3 b5 23.Kh2 Nf6 24.Be5 Nd7 25.Bf4 a5 26.a4 b4 27.Rc1 Ra7 28.b3 Nf6 29.Be3 Rae7 30.Re1 Ne4 31.Bxe4 Rxe4 32.Kg1 Rd7 {#R} 0-1