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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Kc6 draw
4 Kc7 draw
5 Ka6 loss in 40 half-moves
6 Ka5 loss in 36 half-moves
7 Kb5 loss in 36 half-moves
8 Kc5 loss in 2 half-moves