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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Ka5 draw
4 Kb5 draw
5 Kb6 draw
6 Kd7 draw
7 Kd8 draw
8 Kf8 draw
9 Ke7 loss in 2 half-moves
10 Kf7 loss in 2 half-moves