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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc7 win in 3 half-moves
3 Ka6 draw
4 Ka7 draw
5 Kb7 draw
6 Kc6 draw
7 Ka5 loss in 2 half-moves
8 Kb5 loss in 2 half-moves