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 Kc4 draw
3 Kd4 draw
4 Kd6 draw
5 Ke5 draw
6 Ke6 draw
7 Kc5 loss in 58 half-moves
8 Kc6 loss in 58 half-moves