Solution
1.R2b+ 2.Kx2b 3.B3a+ 4.K1b 5.N*2d
1.R2b+ 2.Kx2b 3.B3a+ 4.K1b 5.N*2d
1.Rx2c+ 2.Kx2c 3.G*2d
1.B*7a
if 2.R7b, 3.Bx5c+ 4.Gx5c 5.Rx5c+
1.P5e
if 2.Sx5e, 3.P*5f. if 2.S4e, 3.P4f.
1.S2a 2.K2c 3.G3c 4.Kx3c 5.+B3b
1.+R3c 2.Sx3c 3.G*2c
1.P*6b
if 2.Gx6b, 3.R7a+
1.N*5c
if 1.Sx5c, 2.Rx4c+
1.N*3d 2.Px3d 3.+R3c 4.Kx3c 5.G*3b
1.S*2c 2.Gx2c 3.+R3b 4.G2b 5.S2c+