Solution
1.+Bx2a 2.Kx2a 3.N*3c 4.K1a 5.+R3a 6.K1b 7.+R2a
1.+Bx2a 2.Kx2a 3.N*3c 4.K1a 5.+R3a 6.K1b 7.+R2a
1.B*1d 2.R2c 3.N*2d 4.K2b 5.G*1b
1.N*2c 2.K1b 3.+R3b 4.P2b 5.N*2d
1.B3b+ 2.Kx3b 3.R4b+
1.+Rx2d 2.Kx2d 3.G*2e
1.G1a
1.Rx6a+ 2.Kx6a 3.G*7b
1.S2b+
1.B3a+ 2.Kx3a 3.R4b+
1.S1d 2.Kx1d 3.R*1e