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 Kb5 draw
3 Kb6 draw
4 Kc5 draw
5 Kd5 draw
6 Kd7 draw
7 Nc8 draw
8 Ne8 draw
9 Kc7 loss in 32 half-moves
10 Kb7 loss in 28 half-moves
11 Nb5 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Ne4 loss in 2 half-moves
14 Nf5 loss in 2 half-moves
15 Nf7 loss in 2 half-moves