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

EGTB: win in 4 half-moves

# move score
1 Kd4 win in 3 half-moves
2 Kd3 draw
3 Ke4 loss in 38 half-moves
4 Kd2 loss in 32 half-moves
5 Ke2 loss in 32 half-moves
6 Kf2 loss in 32 half-moves
7 Kf3 loss in 32 half-moves
8 Kf4 loss in 30 half-moves