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

EGTB: loss in 29 half-moves

# move score
1 Kf7 loss in 28 half-moves
2 Kf8 loss in 28 half-moves
3 Kb7 loss in 10 half-moves
4 Kb8 loss in 10 half-moves
5 Ka7 loss in 6 half-moves
6 Kh7 loss in 6 half-moves
7 Kg7 loss in 1 half-moves
8 Kh8 loss in 1 half-moves