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 Kb6 draw
4 Kc6 draw
5 Kcd4 draw
6 Kcd5 draw
7 Kcd6 draw
8 Ke4 draw
9 Ke6 draw
10 Ked4 draw
11 Ked5 draw
12 Ked6 draw
13 Kf4 draw
14 Kc4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves