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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Ka2 draw
3 Ka4 draw
4 Kb2 draw
5 Kb3 draw
6 Ne3 draw
7 Ne5 draw
8 Nf2 draw
9 Nf6 draw
10 Nh2 draw
11 Nh6 loss in 12 half-moves