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

EGTB: win in 2 half-moves

# move score
1 Nb2 win in 1 half-moves
2 Nc3 win in 1 half-moves
3 Nb6 draw
4 Kb4 loss in 18 half-moves
5 Kb5 loss in 18 half-moves
6 Ka6 loss in 14 half-moves
7 Kb6 loss in 1 half-moves
8 Nc5 loss in 1 half-moves