Checkmate puzzles for intermediate players

Checkmate in 5

1.B3b+ 2.K1b 3.+B2a 4.Kx2a 5.R3b+

1.B*2c 2.Kx2a 3.B1b+ 4.Kx1b 5.B*2a

1.B1b+ 2.Kx1b 3.B*1b 4.K1a 5.N2c

1.N1c+ 2.Kx1c 3.S2d 4.K1b 5.Sx2c+ 6.Kx2c 7.+B2b 8.K2d 9.K*3e

1.R1b+ 2.Kx1b 3.S*1c 4.K2a 5.N*3c 6.Gx3c 7.G*2b

1.S3b 2.K1b 3.Sx2c+ 4.Kx2c 5.S1d 6.Kx1d 7.G*2b

1.B4c+ 2.Kx4c 3.R4a+ 4.K3c 5.B4b+

1.G3a 2.K2b 3.Rx3c+ 4.Sx3c 5.B3b+ 6.K1b 7.G*2c

1.R*2a 2.K1b 3.+B1c 4.Kx1c 5.R2d+ 6.K1b 7.S2a

1.B4a+ 2.Kx4a 3.P5b+ 4.K3a 5.+P4b