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

EGTB: draw

# move score
1 Kab7 draw
2 Kba8 draw
3 Kc8 draw
4 Kaa8 loss in 4 half-moves
5 Kbb7 loss in 4 half-moves
6 Ka6 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kc7 loss in 2 half-moves