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 Kb8 win in 1 half-moves
3 Kg7 win in 1 half-moves
4 Kg8 win in 1 half-moves
5 Kd7 draw
6 Kd8 draw
7 Ke7 draw
8 Ke8 draw
9 Kc7 loss in 2 half-moves
10 Kf7 loss in 2 half-moves