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

EGTB: win in 6 half-moves

# move score
1 Ke7 win in 5 half-moves
2 Kd7 draw
3 Kf7 draw
4 Kf8 draw
5 Nc3 draw
6 Kd8 loss in 20 half-moves
7 Nb6 loss in 14 half-moves
8 Nb2 loss in 4 half-moves
9 Nc5 loss in 1 half-moves