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

EGTB: win in 4 half-moves

# move score
1 Nb7 win in 3 half-moves
2 Kc6 draw
3 Kd6 draw
4 Nc6 draw
5 Ne6 draw
6 Nf7 draw
7 Kd5 loss in 24 half-moves
8 Kb5 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Kc4 loss in 2 half-moves
11 Kb4 loss in 1 half-moves
12 Kd4 loss in 1 half-moves