Correct answer: Qb11.Qa4+?? 1...Kf3 2.Qd1# but 1...Kh3! 1.Qd5?? (2.Qf5#/Qg2#) 1...h3 2.Qe4# but 1...c:d5! 1.Qf7?? zz 1...Kh3 2.Q:d7# 1...
