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

EGTB: win in 2 half-moves

# move score
1 Ke7 win in 1 half-moves
2 Ka7 draw
3 Kb6 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Kd7 draw
8 Ka5 loss in 1 half-moves
9 Kb5 loss in 1 half-moves
10 Ke8 loss in 1 half-moves