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

EGTB: loss in 53 half-moves

# move score
1 Kd6 loss in 52 half-moves
2 Kd7 loss in 52 half-moves
3 Kf6 loss in 36 half-moves
4 Ke7 loss in 34 half-moves
5 Kf7 loss in 34 half-moves
6 Kd5 loss in 2 half-moves
7 Ke5 loss in 2 half-moves
8 Kf5 loss in 2 half-moves