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

EGTB: loss in 13 half-moves

# move score
1 Kg6 loss in 12 half-moves
2 Kh6 loss in 12 half-moves
3 Kh4 loss in 6 half-moves
4 Nh6 loss in 6 half-moves
5 Kg5 loss in 4 half-moves
6 Kg4 loss in 2 half-moves
7 Ne7 loss in 2 half-moves
8 Nf6 loss in 2 half-moves