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

EGTB: loss in 33 half-moves

# move score
1 Nb7 loss in 32 half-moves
2 Kc7 loss in 18 half-moves
3 Kd7 loss in 18 half-moves
4 Kb7 loss in 14 half-moves
5 Kb8 loss in 14 half-moves
6 Nc6 loss in 2 half-moves
7 Ne6 loss in 2 half-moves
8 Nf7 loss in 2 half-moves