If you want to improve your chess results, it is very important not to resign when you are winning.
In my last game of chess, I was playing White and resigned in the position in the diagram.
How could I have ensured a winning advantage?
The solution to last Monday’s problem is that White wins with 1. c6! bxc6 2. Kb3 and Black is surprisingly helpless to stop a4 and Nc4+ without losing his Bishop.