By SmullyanWhat was Black's last move, and the White move that preceeded it?
Sunday, December 28, 2008
Holiday Puzzle #5
Some retrograde analysis. This is a fairly simple starter for this genre of problem, you have to give Black's last move (easy), but for a complete solution, you also have to give the White move that preceeded it.
By Smullyan
What was Black's last move, and the White move that preceeded it?
By SmullyanWhat was Black's last move, and the White move that preceeded it?
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