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

EGTB: loss in 3 half-moves

# move score
1 Nf7 loss in 2 half-moves
2 Ng6 loss in 2 half-moves
3 Nf1 loss in 1 half-moves
4 Nf3 loss in 1 half-moves
5 Ng4 loss in 1 half-moves