Solution
1.+B2b
1.+B2b
1.R2d+ 2.Kx2d 3.+B1d
1.R3b+
1.S*2c 2.Gx2c 3.G*1a
1.L*1c 2.Kx1c 3.G*2d 4.K1b 5.+Bx2b 6.Kx2b 7.N*3d 8.K3b 9.G*4b
1.N*2d 2.Px2d 3.S2a 4.Kx2a 5.L*2c 6.K1b 7.L2b+
1.L*1c 2.Kx1c 3.R1a+ 4.Sx1a 5.G*2c
1.Rx1b+ 2.Kx1b 3.G*2b
1.R2c+]
1.S2a 2.K1a 3.S1b+ 4.Kx1b 5.B2a+