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

EGTB: win in 12 half-moves

# move score
1 Ke8 win in 11 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kg8 draw
5 Ke7 loss in 1 half-moves
6 Nb6 loss in 1 half-moves
7 Nc7 loss in 1 half-moves