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

EGTB: win in 4 half-moves

# move score
1 Na6 win in 3 half-moves
2 Nb7 win in 3 half-moves
3 Kd6 win in 7 half-moves
4 Ke6 win in 7 half-moves
5 Na4 win in 7 half-moves
6 Ne6 win in 7 half-moves
7 Kc6 win in 9 half-moves
8 Kc7 win in 11 half-moves
9 Ke7 win in 19 half-moves
10 Ke8 win in 19 half-moves
11 Kd8 win in 25 half-moves
12 Kc8 win in 35 half-moves
13 Nb3 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Ne4 loss in 2 half-moves