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 Kf7 draw
3 Kg7 draw
4 Nc2 draw
5 Nc6 draw
6 Nd5 draw
7 Ke8 loss in 2 half-moves
8 Kg8 loss in 2 half-moves
9 Na2 loss in 2 half-moves
10 Na6 loss in 2 half-moves
11 Nd3 loss in 2 half-moves