
Solution

1… Qg1+ 2. Kxf3 Qh1+, followed by Qxc6
Black forces the white king to capture the knight, which then allows black to skewer the white king and capture the undefended white queen.
Simplified Chess Training


1… Qg1+ 2. Kxf3 Qh1+, followed by Qxc6
Black forces the white king to capture the knight, which then allows black to skewer the white king and capture the undefended white queen.