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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke8 draw
3 Kf8 draw
4 Nb6 draw
5 Nc3 draw
6 Nc5 draw
7 Nb2 loss in 10 half-moves
8 Kg6 loss in 8 half-moves
9 Kg7 loss in 8 half-moves
10 Kg8 loss in 8 half-moves
11 Ke6 loss in 2 half-moves
12 Kf6 loss in 2 half-moves