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

EGTB: draw

# move score
1 Kb7 draw
2 Kc5 draw
3 Kc6 draw
4 Kcc7 draw
5 Kcd7 draw
6 Kd5 draw
7 Kd8 draw
8 Kdc7 draw
9 Kdd7 draw
10 Ke5 draw
11 Ke7 draw
12 Kb8 loss in 2 half-moves
13 Ke6 loss in 2 half-moves