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 Kc7 win in 1 half-moves
3 Kd7 win in 1 half-moves
4 Kd5 win in 7 half-moves
5 Kc5 win in 9 half-moves
6 Kd6 draw
7 Kb6 loss in 18 half-moves
8 Kb5 loss in 16 half-moves