[Event "Ch Vietnam (active)"] [Site "masterchessopen.com - Ho Chi Minh City (Vietnam)"] [Round "9"] [White "Hoang Thanh Son (VIE)"] [Black "Nguyen Giang Son (VIE)"] [Result "1-0"] [WhiteElo "2325"] [ECO "A52"] [Opening "Budapest: Adler, 4...Bc5"] 1.d4 Nf6 2.c4 e5 3.dxe5 Ng4 4.Nf3 Bc5 5.e3 Nc6 6.Nc3 Ngxe5 7.Nxe5 Nxe5 8.Be2 O-O 9.O-O d6 10.b3 c6 11.Bb2 a6 12.Ne4 Qe7 13.Nxc5 dxc5 {#r} 1-0