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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Kb6 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kd8 draw
8 Kd6 loss in 2 half-moves