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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Kg7 draw
3 Kh7 draw
4 Na3 draw
5 Na5 loss in 6 half-moves
6 Nb6 loss in 6 half-moves
7 Kg5 loss in 2 half-moves
8 Kh5 loss in 2 half-moves
9 Nb2 loss in 2 half-moves
10 Nd2 loss in 2 half-moves
11 Nd6 loss in 2 half-moves
12 Ne3 loss in 2 half-moves
13 Ne5 loss in 2 half-moves