Igor Agapov (Russia)  
#3 6+4


1. Kb3! - [2. B:g3! Kd1 3. Bf3#]

1... g2 2. B:g2! Kd1 3. Bf3# (1)

1... g:f2 2. Bf3+! Kf1 3. Qc1# (2)

1... Kf1 2. Qf3! –

2… g2 3. B:g2# (3)

2... g:f2 3. Qd1# (4)

Model mates. Gravure.