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

EGTB: win in 2 half-moves

# move score
1 Kf7 win in 1 half-moves
2 Kf8 win in 1 half-moves
3 Kb7 draw
4 Kb8 draw
5 Kc7 draw
6 Kcd7 draw
7 Kcd8 draw
8 Ked7 draw
9 Ked8 draw
10 Ke7 loss in 2 half-moves