Solution
1.S1d 2.Kx1d 3.R1b+
1.S1d 2.Kx1d 3.R1b+
1.P1b+ 2.Kx1b 3.S*1c 4.K2a 5.B*1b
1.S5b
1.R*6b 2.K4a 3.R5b+
1.P*1c 2.Nx1c 3.+B2a
1.R3b+ 2.Kx3b 3.G*3c
1.R*1a 2.Kx1a 3.B2a+
1.S2b+ 2.Kx2b 3.N*3d 4.K3a 5.+Rx4a 6.Sx4a 7.G*2b
1.+B2c 2.K4b 3.G*4a
1.R2b+ 2.Bx2b 3.N*2c