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

EGTB: win in 4 half-moves

# move score
1 Ke4 win in 3 half-moves
2 Kf4 draw
3 Kg4 draw
4 Ke2 loss in 40 half-moves
5 Ke3 loss in 40 half-moves
6 Kf2 loss in 40 half-moves
7 Kg2 loss in 40 half-moves
8 Kg3 loss in 40 half-moves