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

EGTB: loss in 57 half-moves

# move score
1 Kg6 loss in 56 half-moves
2 Kg5 loss in 54 half-moves
3 Kg7 loss in 52 half-moves
4 Kh5 loss in 50 half-moves
5 Kh7 loss in 46 half-moves