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 Kc7 win in 1 half-moves
3 Kc8 win in 1 half-moves
4 Kf2 win in 1 half-moves
5 Ke1 loss in 2 half-moves
6 Ke2 loss in 2 half-moves
7 Kg1 loss in 2 half-moves
8 Kg2 loss in 2 half-moves
9 Ka7 loss in 1 half-moves
10 Kb7 loss in 1 half-moves