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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kh7 win in 1 half-moves
3 Ka6 draw
4 Kb6 draw
5 Kg7 loss in 2 half-moves
6 Kg8 loss in 2 half-moves
7 Ka4 loss in 1 half-moves
8 Kb4 loss in 1 half-moves