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 Ka6 draw
3 Kc6 draw
4 Kc7 loss in 30 half-moves
5 Ka7 loss in 22 half-moves
6 Ka8 loss in 22 half-moves
7 Kb8 loss in 22 half-moves
8 Kc8 loss in 22 half-moves