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