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

EGTB: draw

# move score
1 Ka4 draw
2 Ka6 draw
3 Ka8 draw
4 Kb4 draw
5 Kb5 draw
6 Kb7 draw
7 Kc7 draw
8 Kc8 draw
9 Ka7 loss in 4 half-moves
10 Kb6 loss in 4 half-moves