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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Ka6 draw
4 Kaa7 draw
5 Kab8 draw
6 Kba7 draw
7 Kbb8 draw
8 Kc6 draw
9 Kb6 loss in 2 half-moves