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

EGTB: win in 4 half-moves

# move score
1 Nb8 win in 3 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kd5 draw
6 Kd6 draw
7 Na5 draw
8 Na7 draw
9 Nb4 draw
10 Nd4 draw
11 Kc4 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Nd8 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Ne7 loss in 1 half-moves