AlexRoyalFork

Got this position in a game. Black to win. 

Solution: 1...Bxe3+ 2.Kf1 Qc1+ 3.Ke2 Qd2+ 4.Kf3 b5!! 5.Qxb5 (5.Qxa7 Qf2+ 6.Ke4 f5+ Kd3 Qd2#) 5...Qf2+ 6.Ke4 f5 7.Kd3 Qf1+ 0-1