Evgeniy Fomichev (Россия)
 
#3 8+6

1.Ba6! - 2.Rd4+ Kc5 3.Rxd3#
1...Qf3 2.Bc4+ Ke4 3.Be6#
1...Qe4 2.Rb5+ Kc4 3.Rc5#
Triple white battery creation, 2 with block by bQ.