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 Kf5 draw
3 Kg5 draw
4 Kg6 draw
5 Kg7 draw
6 Nd5 draw
7 Na8 loss in 20 half-moves
8 Kf7 loss in 6 half-moves
9 Ke5 loss in 2 half-moves
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Nb5 loss in 2 half-moves
13 Ne6 loss in 2 half-moves
14 Ne8 loss in 2 half-moves