
Solution
1.B*6a

putting Bishop like 1.B*6a is a common tactic in Bishop Exchange.
1.B*6a threatens S*8c and Bx4c+ Gx4c Rx2c+
1.B*6a
putting Bishop like 1.B*6a is a common tactic in Bishop Exchange.
1.B*6a threatens S*8c and Bx4c+ Gx4c Rx2c+
1.P*7d
if White plays 2.Gx7d, Black will play 3.B*6c
1.B*3b 2.K3a 3.S2b+ 4.Kx2b 5.R2c+ 6.K3a 7.+R2a
1.S1a+ 2.K1c 3.N*2e 4.K2d 5.B3c+
1.P4e
if 2.Sx4e, 3.P5c+
P*8d
1.+Bx2a 2.Kx2a 3.S*3b 4.K1b 5.N*2d
1.R2d+ 2.Kx2d 3.B1c+
P*3i
P*2d