Chess Online

There are readily mates against black defences 1...g3 (2.Qf3#) and 1...e5 (2.Qxc4#).
A good starting point is to preserve these mates and look for a key move that similarly provides mates against 1...d5 and 1...c3.

Once such key is found it remains to check what to do against any black king moves. With the correct key this will not prove 'Too Difficult'.

This one, with a solve rate of only 17%, I found much easier than today's "easy" puzzle, with a 25% solve rate. Sometimes I am amazed at what most solvers here mane, or don't manage, to solve.