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

EGTB: loss in 15 half-moves

# move score
1 Nb6 loss in 14 half-moves
2 Kd7 loss in 12 half-moves
3 Ke7 loss in 10 half-moves
4 Kd6 loss in 8 half-moves
5 Kf7 loss in 8 half-moves
6 Nc7 loss in 6 half-moves
7 Kd5 loss in 4 half-moves
8 Ke5 loss in 2 half-moves
9 Kf5 loss in 2 half-moves
10 Kf6 loss in 2 half-moves