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

EGTB: loss in 7 half-moves

# move score
1 Kd7 loss in 6 half-moves
2 Kf7 loss in 6 half-moves
3 Kf8 loss in 6 half-moves
4 Nf7 loss in 6 half-moves
5 Kd8 loss in 4 half-moves
6 Ke7 loss in 4 half-moves
7 Ng6 loss in 2 half-moves