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 draw
3 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Kg5 draw
7 Kg7 draw
8 Kh5 draw
9 Kh7 draw
10 Kg6 loss in 2 half-moves