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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Nc6 win in 5 half-moves
3 Nc4 win in 7 half-moves
4 Kb2 win in 15 half-moves
5 Ka3 win in 21 half-moves
6 Kb1 win in 23 half-moves
7 Nb7 win in 23 half-moves
8 Ka1 win in 27 half-moves
9 Kb3 draw