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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Ke3 win in 3 half-moves
3 Ke4 win in 3 half-moves
4 Ke5 win in 5 half-moves
5 Khg4 win in 5 half-moves
6 Ka2 win in 7 half-moves
7 Kb2 win in 7 half-moves
8 Kc1 win in 7 half-moves
9 Kf3 win in 7 half-moves
10 Kf5 win in 7 half-moves
11 Khg3 win in 7 half-moves
12 Khg5 win in 7 half-moves
13 Kfg3 win in 9 half-moves
14 Kh3 win in 9 half-moves
15 Kh5 win in 9 half-moves
16 Kfg4 win in 19 half-moves
17 Kfg5 win in 23 half-moves
18 Ka1 draw