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

EGTB: win in 22 half-moves

# move score
1 Nb3 win in 21 half-moves
2 Nc2 draw
3 Kb2 loss in 16 half-moves
4 Kb3 loss in 16 half-moves
5 Ka3 loss in 14 half-moves
6 Kb1 loss in 14 half-moves