Ván 4: Nguyễn Ngọc Tùng...tiên hòa...Nguyễn Hoàng Kiên:



















// fen on move 44: r3kae2/4a4/4e4/1R7/3R5/9/5p3/4E4/4A4/2EAK4 w - - - 1
// movefirst for this fen: red