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 Kg5 win in 13 half-moves
3 Kc1 win in 15 half-moves
4 Ke6 win in 15 half-moves
5 Kg6 win in 15 half-moves
6 Ke5 win in 21 half-moves
7 Kf5 win in 21 half-moves
8 Ka1 draw
9 Ka2 draw
10 Kb2 draw
11 Ke7 draw
12 Kf7 draw
13 Kg7 draw