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

EGTB: win in 4 half-moves

# move score
1 Kbc7 win in 3 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb8 draw
5 Kbc8 draw
6 Kd7 draw
7 Kdc7 draw
8 Kdc8 draw
9 Ke7 draw
10 Ke8 draw
11 Ka6 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Kc6 loss in 2 half-moves