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

EGTB: win in 2 half-moves

# move score
1 Kf5 win in 1 half-moves
2 Kgg5 draw
3 Khg5 draw
4 Khg7 draw
5 Khh5 draw
6 Khh7 draw
7 Kgg7 loss in 4 half-moves
8 Kgh5 loss in 4 half-moves
9 Kgh7 loss in 4 half-moves
10 Kf6 loss in 2 half-moves
11 Kf7 loss in 2 half-moves