Suleyman Abdullayev (Azerbaijan)  
#2 3+3

Try: 1. Qb4? [2. Qxb1#]
  But 1. ... Sc3! 
 
Try: 1. Qc2? [2. Qxb1#]
  But 1. ... Sd2 [a] ! 
 
Try: 1. Bb4? waiting
 1. ... Sd2 [a]  2. B(x)c3 [B] #
  But 1. ... a2! 
 
Solution: 1. Qb3! [2. Qxb1#]
 1. ... a2 2. Qb2#
 1. ... Sc3 2. Bxc3 [B] #
 1. ... Sd2 [a]  2. Qxa3 [A] #