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

EGTB: loss in 53 half-moves

# move score
1 Kf6 loss in 52 half-moves
2 Kg7 loss in 52 half-moves
3 Ke6 loss in 40 half-moves
4 Kg8 loss in 28 half-moves
5 Ke7 loss in 26 half-moves
6 Ke8 loss in 26 half-moves
7 Kf8 loss in 26 half-moves
8 Kg6 loss in 2 half-moves