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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Ka4 draw
4 Kb6 draw
5 Nc8 draw
6 Ka6 loss in 44 half-moves
7 Nb5 loss in 32 half-moves
8 Nc6 loss in 2 half-moves