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

EGTB: win in 6 half-moves

# move score
1 Kc2 win in 5 half-moves
2 Kc3 win in 5 half-moves
3 Kc4 win in 5 half-moves
4 Kb2 win in 9 half-moves
5 Kb4 win in 9 half-moves
6 Ka2 win in 13 half-moves
7 Ka3 win in 13 half-moves
8 Ka4 draw