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

EGTB: draw

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