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

EGTB: win in 10 half-moves

# move score
1 Kgg4 win in 9 half-moves
2 Kgg6 win in 9 half-moves
3 Khg4 win in 9 half-moves
4 Khh4 win in 9 half-moves
5 Khh6 win in 9 half-moves
6 Kgh4 win in 13 half-moves
7 Ka2 loss in 4 half-moves
8 Kb1 loss in 4 half-moves
9 Kb2 loss in 4 half-moves
10 Kgh6 loss in 4 half-moves
11 Khg6 loss in 4 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves