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

EGTB: loss in 25 half-moves

# move score
1 Nb7 loss in 24 half-moves
2 Kd7 loss in 10 half-moves
3 Kb7 loss in 8 half-moves
4 Kb8 loss in 8 half-moves
5 Kc7 loss in 8 half-moves
6 Nc6 loss in 2 half-moves
7 Ne6 loss in 2 half-moves
8 Nf7 loss in 2 half-moves