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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Nc3 draw
3 Kb4 loss in 26 half-moves
4 Kb5 loss in 26 half-moves
5 Ka6 loss in 20 half-moves
6 Nb6 loss in 14 half-moves
7 Nb2 loss in 2 half-moves
8 Nc5 loss in 2 half-moves