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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kd6 win in 1 half-moves
3 Kc5 draw
4 Kc7 draw
5 Kd5 draw
6 Kd7 draw
7 Kb5 loss in 54 half-moves
8 Kb7 loss in 46 half-moves