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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Kc5 draw
5 Kc7 draw
6 Kd7 draw
7 Kb7 loss in 16 half-moves
8 Kb6 loss in 2 half-moves