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

EGTB: win in 4 half-moves

# move score
1 Nd4 win in 3 half-moves
2 Kb5 draw
3 Kb7 draw
4 Kc5 draw
5 Kc6 draw
6 Kc7 draw
7 Nc1 loss in 2 half-moves
8 Nc3 loss in 2 half-moves
9 Nf4 loss in 2 half-moves
10 Ng1 loss in 2 half-moves
11 Ng3 loss in 2 half-moves
12 Ka5 loss in 1 half-moves
13 Ka6 loss in 1 half-moves
14 Ka7 loss in 1 half-moves