[Event "Ch Vietnam (active) (w)"] [Site "masterchessopen.com Ho Chi Minh City (Vietnam)"] [Round "4"] [White "Ma T Thanh Thao"] [Black "Vang Thi Thu Hang (VIE)"] [Result "0-1"] [BlackElo "1982"] [ECO "E61"] [Opening "King's Indian: 4.Nf3 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c6 7.O-O Na6 8.Rb1 Bf5 9.Ra1 Qc8 10.Re1 Nc7 11.b4 Re8 12.Qb3 e5 13.dxe5 dxe5 14.e4 Bg4 15.Be3 Nh5 16.Rac1 Be6 17.Ng5 Nf6 18.Nxe6 Nxe6 19.a4 Ng4 20.Bh3 Nxe3 {#R} 0-1