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

EGTB: loss in 55 half-moves

# move score
1 Kf4 loss in 54 half-moves
2 Kg4 loss in 48 half-moves
3 Kg5 loss in 44 half-moves
4 Kf6 loss in 42 half-moves
5 Kg6 loss in 42 half-moves
6 Ke4 loss in 2 half-moves
7 Ke5 loss in 2 half-moves
8 Ke6 loss in 2 half-moves