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 Nb8 loss in 6 half-moves
3 Kb7 loss in 2 half-moves
4 Kb8 loss in 2 half-moves
5 Kc7 loss in 2 half-moves
6 Kd8 loss in 2 half-moves
7 Nc5 loss in 2 half-moves
8 Nf6 loss in 2 half-moves
9 Ne5 loss in 1 half-moves
10 Nf8 loss in 1 half-moves