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

EGTB: win in 2 half-moves

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