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

EGTB: win in 2 half-moves

# move score
1 Kf3 win in 1 half-moves
2 Kf4 win in 1 half-moves
3 Kf5 win in 1 half-moves
4 Ke5 loss in 56 half-moves
5 Kd5 loss in 48 half-moves
6 Kd3 loss in 46 half-moves
7 Kd4 loss in 46 half-moves
8 Ke3 loss in 2 half-moves