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

EGTB: loss in 27 half-moves

# move score
1 Kf7 loss in 26 half-moves
2 Kf8 loss in 26 half-moves
3 Kg7 loss in 20 half-moves
4 Kh7 loss in 20 half-moves
5 Kh8 loss in 18 half-moves