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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Kb2 win in 17 half-moves
3 Kb3 win in 17 half-moves
4 Kb4 win in 17 half-moves
5 Kb6 win in 17 half-moves
6 Kc6 win in 17 half-moves
7 Kc8 win in 19 half-moves
8 Ka2 win in 21 half-moves
9 Ka4 win in 21 half-moves
10 Ka6 win in 21 half-moves
11 Ka7 win in 21 half-moves
12 Ka8 win in 21 half-moves
13 Kb8 win in 21 half-moves