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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Ka7 draw
3 Kb8 draw
4 Nb8 draw
5 Nc5 draw
6 Ne5 draw
7 Nf6 draw
8 Nb6 loss in 12 half-moves
9 Nf8 loss in 1 half-moves