Checkmate puzzles for intermediate players

Checkmate in 5

1.L*2d 2.K1b 3.S*2a 4.+Bx2a 5.G*2c

1.G*2b 2.Rx2b 3.B3d+ 4.P*2c 5.N*2d

1.P*2b 2.Kx2b 3.L*2c 4.K1a 5.+R3a

1.Bx1a+ 2.Kx1a 3.P*1b 4.Kx1b 5.G*2c 6.K1a 7.L*1b

1.+R4a 2.K2b 3.B*1a 4.K1b 5.+Rx3b 6.Sx3b 7.G*2b

1.N1b+ 2.Sx1b 3.B*2b 4.K2a 5.R4a+ 6.Kx2b 7.N*1d

1.S2b 2.Kx2b 3.L3b+ 4.K1b 5.P*1c 6.K1a 7.+R4a

1.N*2d 2.Px2d 3.S*2c 4.K1c 5.+B2b

1.+R3b 2.S2b 3.S*2c 4.K1a 5.+Rx2b 6.Bx2b 7.S+1b

1.N*2d 2.Px2d 3.R*2b 4.K3a 5.N*2c