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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kcc7 draw
4 Kcd7 draw
5 Kdc7 draw
6 Kdd7 draw
7 Ke5 draw
8 Ke6 draw
9 Ke7 draw
10 Kb5 loss in 2 half-moves
11 Kcc5 loss in 2 half-moves
12 Kcd5 loss in 2 half-moves
13 Kdc5 loss in 2 half-moves
14 Kdd5 loss in 2 half-moves