Solution
1.P*2b
if 2.Bx2b, 3.Rx2d
1.P*2b
if 2.Bx2b, 3.Rx2d
1.Nx5c+
if 2.Kx5c, 3.B*3a
1.N*1e 2.Px1e 3.S*1b 4.K1c 5.L*1d 6.Kx1d 7.+B3b 8.K1c 9.+B2c
1.+B3b 2.K1c 3.G1b 4.Kx1b 5.+B2b
1.L*1i
1.L*1i threatens R1a+
1.P*2c
if 2.Sx2c, 3.Rx3c+
1.Sx1c+ 2.Kx1c 3.N*2e 4.K1d 5.+R1b
1.+R1b 2.L*1c 3.N*2f
1.P9e
if 2.Px9e, 3.P+9b 4.Lx9b 5.P*9c
1.Sx8c+
if 2.Sx8c, 3.P*8d 4.S9d 5.P9e