Fun black vct

手順: 1.H8, 2.H9, 3.I8, 4.I9, 5.G9, 6.G8, 7.I10, 8.H10, 9.G11, 10.G12, 11.I6, 12.J8, 13.G7, 14.H7, 15.F7, 16.F6, 17.E7, 18.D7, 19.E6, 20.D6, 21.E5, 22.E4, 23.F5, 24.G6, 25.E8, 26.F9, 27.F8, 28.H6, 29.E10, 30.D11