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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kd7 win in 7 half-moves
4 Ke8 win in 9 half-moves
5 Kc8 draw
6 Ke7 draw
7 Na2 draw
8 Nd5 draw
9 Na4 loss in 2 half-moves
10 Nb1 loss in 2 half-moves
11 Nd1 loss in 2 half-moves
12 Ne2 loss in 2 half-moves
13 Ne4 loss in 2 half-moves