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

EGTB: win in 36 half-moves

# move score
1 Kb6 win in 35 half-moves
2 Ka6 draw
3 Nb6 draw
4 Nc7 draw
5 Kb7 loss in 16 half-moves
6 Kb8 loss in 16 half-moves