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

EGTB: loss in 29 half-moves

# move score
1 Kd7 loss in 28 half-moves
2 Kd8 loss in 28 half-moves
3 Ke8 loss in 16 half-moves
4 Kf7 loss in 16 half-moves
5 Kf8 loss in 16 half-moves
6 Kd6 loss in 2 half-moves
7 Ke6 loss in 2 half-moves
8 Kf6 loss in 2 half-moves