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 Kg8 loss in 12 half-moves
3 Kh6 loss in 10 half-moves
4 Kh8 loss in 8 half-moves
5 Nh5 loss in 6 half-moves
6 Ne6 loss in 2 half-moves
7 Ne8 loss in 2 half-moves
8 Nf5 loss in 2 half-moves