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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kg6 win in 1 half-moves
5 Kg7 win in 1 half-moves
6 Kg8 win in 1 half-moves
7 Kh6 win in 1 half-moves
8 Kh8 win in 1 half-moves
9 Ka6 loss in 1 half-moves
10 Kb6 loss in 1 half-moves