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

EGTB: draw

# move score
1 Kc5 draw
2 Kc6 draw
3 Kc7 draw
4 Kb7 loss in 36 half-moves
5 Ka5 loss in 28 half-moves
6 Ka6 loss in 28 half-moves
7 Ka7 loss in 28 half-moves
8 Kb5 loss in 28 half-moves