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 Kd7 draw
3 Na6 draw
4 Nd3 draw
5 Kd5 loss in 36 half-moves
6 Kc6 loss in 32 half-moves
7 Kc7 loss in 32 half-moves
8 Ke6 loss in 2 half-moves
9 Na4 loss in 2 half-moves
10 Nb3 loss in 2 half-moves
11 Nd7 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Ke5 loss in 1 half-moves
15 Ke7 loss in 1 half-moves