Black to play and win
White played 1 Qf4?? here: why was this a mistake?
V Huang v M Fidos 1984
Solution
White could have kept the edge, by say 1 g3, but instead his 1 Qf4?? is a gross blunder, losing his queen to a standard manoeuvre: 1…Rg2+ 2 Kh1[] Rg1+! and the queen loses her protection.