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

EGTB: win in 22 half-moves

# move score
1 Nc7 win in 21 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kb7 draw
5 Nb6 loss in 6 half-moves
6 Kb8 loss in 4 half-moves