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

EGTB: win in 2 half-moves

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