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 Kb8 draw
4 Kc8 draw
5 Kcc6 draw
6 Kcd6 draw
7 Kd8 draw
8 Kdc6 draw
9 Kdd6 draw
10 Ke5 draw
11 Ke6 draw
12 Kc5 loss in 4 half-moves
13 Kd7 loss in 4 half-moves
14 Kc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ke4 loss in 2 half-moves