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 Kb7 draw
4 Kc8 draw
5 Kdc6 draw
6 Kdc7 draw
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Ka5 loss in 2 half-moves
11 Ka6 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kbc6 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd8 loss in 2 half-moves