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 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Nc4 win in 7 half-moves
5 Ka4 draw
6 Ka6 draw
7 Nb1 draw
8 Nb5 draw
9 Nc2 draw