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

EGTB: win in 4 half-moves

# move score
1 Nb4 win in 3 half-moves
2 Kb6 draw
3 Ka6 loss in 30 half-moves
4 Ka7 loss in 30 half-moves
5 Nb8 loss in 30 half-moves
6 Ka8 loss in 28 half-moves
7 Kb8 loss in 28 half-moves
8 Na5 loss in 28 half-moves
9 Kc7 loss in 26 half-moves
10 Kc8 loss in 24 half-moves
11 Na7 loss in 24 half-moves
12 Nd4 loss in 2 half-moves
13 Nd8 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Ne7 loss in 2 half-moves