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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kc6 draw
4 Kcd5 draw
5 Kd3 draw
6 Kd6 draw
7 Kdd5 draw
8 Ke3 draw
9 Ke4 draw
10 Ke5 draw
11 Kb4 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kcc4 loss in 2 half-moves
14 Kdc4 loss in 2 half-moves