Solution
1.Bx3a+ 2.Gx3a 3.N*2e
1.Bx3a+ 2.Gx3a 3.N*2e
1.+B3c 2.Bx3c 3.N*2c
1.B3a+ 2.Kx3a 3S*3b
1.N*2c 2.Gx2c 3.G*3b
1.Rx2a+ 2.Kx2a 3.G*2b
1.B2b+ 2.Gx2b 3.S2d+
1.R*5b 2.K3a 3.R4b+
1.N*2c 2.K2b 3.B*1a
1.P*1c 2.Kx1c 3.G*2c
1.Rx1c+ 2.Kx1c 3.G*2c