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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Ka6 draw
5 Kb6 draw
6 Nb6 draw
7 Nb8 draw
8 Nc5 draw
9 Nf6 draw
10 Ne5 loss in 2 half-moves
11 Nf8 loss in 2 half-moves