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

EGTB: draw

# move score
1 Kb1 draw
2 Kgg5 draw
3 Kgg7 draw
4 Kgh5 draw
5 Kgh7 draw
6 Khg5 draw
7 Khg7 draw
8 Khh5 draw
9 Khh7 draw
10 Ka2 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves