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 Kb7 draw
5 Kc4 draw
6 Kc6 draw
7 Kc7 draw
8 Kc8 draw
9 Kd4 draw
10 Kd5 draw
11 Kd6 draw
12 Ka7 loss in 2 half-moves
13 Ka8 loss in 2 half-moves