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 Ka6 loss in 4 half-moves
5 Kaa7 loss in 4 half-moves
6 Kab8 loss in 4 half-moves
7 Kba7 loss in 4 half-moves
8 Kbb8 loss in 4 half-moves
9 Kc8 loss in 4 half-moves