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

EGTB: win in 4 half-moves

# move score
1 Na4 win in 3 half-moves
2 Kd5 draw
3 Kd6 draw
4 Ke5 draw
5 Ke7 draw
6 Kf6 draw
7 Na6 draw
8 Nd3 draw
9 Nd7 draw
10 Kf7 loss in 38 half-moves
11 Kd7 loss in 32 half-moves
12 Kf5 loss in 2 half-moves
13 Nb3 loss in 2 half-moves
14 Nb7 loss in 2 half-moves
15 Ne4 loss in 2 half-moves