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

EGTB: loss in 21 half-moves

# move score
1 Ke5 loss in 20 half-moves
2 Kd5 loss in 18 half-moves
3 Kf5 loss in 18 half-moves
4 Kf6 loss in 16 half-moves
5 Kf7 loss in 16 half-moves
6 Kd6 loss in 2 half-moves
7 Kd7 loss in 2 half-moves
8 Ke7 loss in 2 half-moves