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

EGTB: draw

# move score
1 Ka6 draw
2 Kb5 draw
3 Kb6 draw
4 Kf5 draw
5 Kf7 draw
6 Kg5 draw
7 Kg7 draw
8 Kh5 draw
9 Kh6 draw
10 Ka4 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Kh7 loss in 2 half-moves