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

EGTB: win in 6 half-moves

# move score
1 Nb6 win in 5 half-moves
2 Nc7 draw
3 Kb1 loss in 4 half-moves
4 Kc2 loss in 4 half-moves
5 Kd1 loss in 2 half-moves
6 Kd2 loss in 2 half-moves
7 Kb2 loss in 1 half-moves