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 Kc6 draw
4 Kcc5 draw
5 Kcd4 draw
6 Kd6 draw
7 Kdc5 draw
8 Kdd4 draw
9 Ke4 draw
10 Ke5 draw
11 Ke6 draw
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves