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 Ka4 draw
3 Kb3 draw
4 Ne5 draw
5 Ne7 draw
6 Nf4 draw
7 Nf8 draw
8 Nh8 draw
9 Nh4 loss in 6 half-moves
10 Ka2 loss in 4 half-moves
11 Kb2 loss in 4 half-moves