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

EGTB: draw

# move score
1 Ka6 draw
2 Kb6 draw
3 Kd7 draw
4 Ke7 draw
5 Kf7 draw
6 Kb5 loss in 4 half-moves
7 Kd8 loss in 4 half-moves
8 Kf8 loss in 4 half-moves
9 Ka4 loss in 2 half-moves
10 Kb4 loss in 2 half-moves