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