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

EGTB: loss in 9 half-moves

# move score
1 Ke7 loss in 8 half-moves
2 Kd7 loss in 6 half-moves
3 Kd8 loss in 6 half-moves
4 Kf7 loss in 6 half-moves
5 Kf8 loss in 6 half-moves
6 Nb3 loss in 2 half-moves
7 Nb7 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Nc6 loss in 2 half-moves