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

EGTB: loss in 31 half-moves

# move score
1 Kf7 loss in 30 half-moves
2 Kf8 loss in 30 half-moves
3 Kg7 loss in 28 half-moves
4 Kh7 loss in 24 half-moves
5 Kh8 loss in 22 half-moves