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

EGTB: win in 8 half-moves

# move score
1 Kc4 win in 7 half-moves
2 Kc5 win in 7 half-moves
3 Kb4 win in 9 half-moves
4 Ka4 win in 11 half-moves
5 Kb6 draw
6 Kc6 draw
7 Ka5 loss in 20 half-moves
8 Ka6 loss in 20 half-moves