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 Kc7 win in 1 half-moves
3 Kb6 draw
4 Kc6 draw
5 Ka6 loss in 20 half-moves
6 Kc8 loss in 20 half-moves
7 Ka8 loss in 14 half-moves
8 Kb8 loss in 14 half-moves