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

EGTB: win in 4 half-moves

# move score
1 Kde7 win in 3 half-moves
2 Kde8 win in 3 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd7 draw
6 Kfe7 draw
7 Kfe8 draw
8 Kg7 draw
9 Kg8 draw
10 Kf7 loss in 2 half-moves