Selected studies composed by
the three sisters Polgar.
From left to right: Judit, Sofia and Susan.
From left to right: Sofia, Susan and Judit. (2008).
All three are very strong chessplayers with FIDE titles.
There is a lot of information about them on Internet like Wikipedia:
They created also a few endgame studies:
In the following study there is side soltion found by Vladimir Samilo.
But he made a correction too !
A better starting position: