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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Kc4 draw
3 Kd6 draw
4 Ke5 draw
5 Kc6 loss in 34 half-moves
6 Kc5 loss in 32 half-moves
7 Kd4 loss in 2 half-moves
8 Ke4 loss in 2 half-moves