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

EGTB: loss in 9 half-moves

# move score
1 Nb8 loss in 8 half-moves
2 Kc7 loss in 6 half-moves
3 Kc6 loss in 4 half-moves
4 Ke6 loss in 4 half-moves
5 Ke7 loss in 4 half-moves
6 Kc5 loss in 2 half-moves
7 Kd5 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Nb6 loss in 2 half-moves
10 Nc5 loss in 2 half-moves
11 Ne5 loss in 2 half-moves
12 Nf6 loss in 2 half-moves
13 Nf8 loss in 2 half-moves