Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kg3 win in 3 half-moves
2 Ke3 draw
3 Ke4 draw
4 Kf3 draw
5 Kg4 draw
6 Kg5 draw
7 Ke5 loss in 2 half-moves
8 Kf5 loss in 2 half-moves