Shogi School
K5h
K4g
1.+B2b 2.K1d 3.N*2f
1.R*1a 2.Kx1a 3.B2a+
K2b
white can’t play N1d because of The Bishop on 3a.
N7g
S6h
1.Bx1a+ 2.Kx1a 3.S*2b 4.K1b 5.+B2a
1.S2d 2.Kx2d 3.R3d+