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