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 Kc7 draw
5 Kc8 draw
6 Kd7 draw
7 Ka6 loss in 12 half-moves
8 Ke8 loss in 6 half-moves
9 Ka4 loss in 4 half-moves
10 Ke7 loss in 4 half-moves