Correct answer: c8=Q1. c8=Q! waiting 1. ... e:f6 2. N:f6# 1. ... e:d6 2. Kf4# 1. ... e6/e5 2. f:e6# 1. ... Bc4 2. b:c4# 1. ... Bd3 2. N:d3# 1. ... B:e2+ 2. K:e2# 1. ... Ba4