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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kc7 draw
4 Ka6 loss in 48 half-moves
5 Ka7 loss in 48 half-moves
6 Kc8 loss in 40 half-moves
7 Ka8 loss in 34 half-moves
8 Kb8 loss in 34 half-moves