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

EGTB: win in 2 half-moves

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