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

EGTB: win in 2 half-moves

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