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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc6 draw
4 Ka6 loss in 26 half-moves
5 Ka8 loss in 26 half-moves
6 Kb8 loss in 26 half-moves
7 Kc7 loss in 26 half-moves
8 Kc8 loss in 24 half-moves