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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kcc4 draw
4 Kcd4 draw
5 Kdc4 draw
6 Kdd4 draw
7 Ke4 draw
8 Ke5 draw
9 Ke6 draw
10 Kb6 loss in 2 half-moves
11 Kcc6 loss in 2 half-moves
12 Kcd6 loss in 2 half-moves
13 Kdc6 loss in 2 half-moves
14 Kdd6 loss in 2 half-moves