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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Nb4 draw
3 Ka4 loss in 18 half-moves
4 Ka6 loss in 2 half-moves
5 Kb5 loss in 2 half-moves
6 Nc1 loss in 2 half-moves
7 Nc3 loss in 2 half-moves
8 Kb4 loss in 1 half-moves