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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kb4 draw
3 Kb6 draw
4 Ka5 loss in 22 half-moves
5 Ka4 loss in 20 half-moves
6 Ka6 loss in 18 half-moves
7 Kc5 loss in 2 half-moves
8 Kc6 loss in 2 half-moves