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

EGTB: loss in 53 half-moves

# move score
1 Kg5 loss in 52 half-moves
2 Kg6 loss in 48 half-moves
3 Kh5 loss in 48 half-moves
4 Kg7 loss in 44 half-moves
5 Kh7 loss in 42 half-moves