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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd7 draw
4 Ke2 draw
5 Ke3 draw
6 Ke4 draw
7 Kg2 draw
8 Kg3 draw
9 Kg4 draw
10 Kb8 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Kf2 loss in 2 half-moves
13 Kf4 loss in 2 half-moves