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

EGTB: win in 4 half-moves

# move score
1 Nd7 win in 3 half-moves
2 Kb6 loss in 18 half-moves
3 Kc6 loss in 18 half-moves
4 Na6 loss in 16 half-moves
5 Nb7 loss in 16 half-moves
6 Kb7 loss in 12 half-moves
7 Kb8 loss in 10 half-moves
8 Kd7 loss in 8 half-moves
9 Kc8 loss in 4 half-moves
10 Kd8 loss in 4 half-moves
11 Kd6 loss in 2 half-moves
12 Na4 loss in 2 half-moves
13 Nb3 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Ne4 loss in 2 half-moves
16 Ne6 loss in 2 half-moves