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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kcc5 win in 3 half-moves
3 Kcd5 win in 3 half-moves
4 Kb6 draw
5 Kb7 draw
6 Kcc7 draw
7 Kcd7 draw
8 Kdc7 draw
9 Kdd7 draw
10 Ke6 draw
11 Ke7 draw
12 Kdc5 loss in 2 half-moves
13 Kdd5 loss in 2 half-moves
14 Ke5 loss in 2 half-moves