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

EGTB: loss in 5 half-moves

# move score
1 Nf8 loss in 4 half-moves
2 Kb6 loss in 2 half-moves
3 Kb7 loss in 2 half-moves
4 Kb8 loss in 2 half-moves
5 Nf6 loss in 2 half-moves
6 Ka6 loss in 1 half-moves
7 Ka8 loss in 1 half-moves
8 Ng5 loss in 1 half-moves