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

EGTB: win in 10 half-moves

# move score
1 Ke7 win in 9 half-moves
2 Ka2 draw
3 Kb2 draw
4 Kb3 draw
5 Ke8 draw
6 Kf7 draw
7 Kg7 draw
8 Kg8 draw
9 Ka4 loss in 2 half-moves
10 Kb4 loss in 2 half-moves