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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 draw
3 Ka6 loss in 54 half-moves
4 Ka8 loss in 34 half-moves
5 Kb8 loss in 34 half-moves