Solution
1.+Rx2a 2.Kx2a 3.B*4c 4.K2b 5.B3b+
1.+Rx2a 2.Kx2a 3.B*4c 4.K2b 5.B3b+
2.L1b+
1.G*2b
1.N1b+ 2.Sx1b 3.+R2d
1.L*1d 2.K2c 3.B1b+
1.R2c+
1.P2a+ 2.Kx2a 3.L*2c 4.K1b 5.L2b+ 6.K1c 7.+B2c
1.R3b+ 2.K1c 3.+R1b
1.Bx1a+ 2.Kx1a 3.L*1c 4.K2a 5.L1b+
1.R3c+ 2.Kx3c 3.G*3d