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

EGTB: loss in 7 half-moves

# move score
1 N6f7 loss in 6 half-moves
2 N8f7 loss in 6 half-moves
3 Ng6 loss in 6 half-moves
4 Ng8 loss in 4 half-moves
5 Nf5 loss in 2 half-moves
6 Ng4 loss in 2 half-moves