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

EGTB: win in 2 half-moves

# move score
1 Kc8 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Kb7 draw
5 Kbc6 draw
6 Kbc7 draw
7 Kc5 draw
8 Kd6 draw
9 Kd8 draw
10 Kdc6 draw
11 Kdc7 draw
12 Ke6 draw
13 Ke7 draw
14 Ka5 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Ke8 loss in 1 half-moves