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

EGTB: win in 2 half-moves

# move score
1 Nb4 win in 1 half-moves
2 Kb7 draw
3 Kb6 loss in 28 half-moves
4 Ka6 loss in 22 half-moves
5 Ka8 loss in 6 half-moves
6 Kb8 loss in 2 half-moves
7 Nc1 loss in 2 half-moves
8 Nc3 loss in 2 half-moves