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

EGTB: draw

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