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

EGTB: draw

# move score
1 Kb6 draw
2 Kc6 draw
3 Kc7 draw
4 Kc8 loss in 44 half-moves
5 Ka6 loss in 42 half-moves
6 Ka7 loss in 38 half-moves
7 Ka8 loss in 34 half-moves
8 Kb8 loss in 34 half-moves