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

EGTB: loss in 37 half-moves

# move score
1 Kf5 loss in 36 half-moves
2 Kg5 loss in 36 half-moves
3 Ke7 loss in 34 half-moves
4 Kf7 loss in 32 half-moves
5 Kg6 loss in 32 half-moves
6 Kg7 loss in 32 half-moves
7 Ke5 loss in 2 half-moves
8 Ke6 loss in 2 half-moves