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 Ke5 win in 3 half-moves
3 Kc4 draw
4 Kc5 draw
5 Kd4 draw
6 Ke6 draw
7 Kc6 loss in 28 half-moves
8 Kd6 loss in 28 half-moves