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

EGTB: win in 4 half-moves

# move score
1 Nb5 win in 3 half-moves
2 Nc4 win in 5 half-moves
3 Ka1 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Nb1 draw
8 Nc2 draw