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

EGTB: loss in 23 half-moves

# move score
1 Nb7 loss in 22 half-moves
2 Kc6 loss in 8 half-moves
3 Kc7 loss in 8 half-moves
4 Kc8 loss in 8 half-moves
5 Kd6 loss in 8 half-moves
6 Kd8 loss in 8 half-moves
7 Ke6 loss in 8 half-moves
8 Ke7 loss in 6 half-moves
9 Ke8 loss in 6 half-moves
10 Nb3 loss in 2 half-moves
11 Nc4 loss in 2 half-moves
12 Nc6 loss in 2 half-moves