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

EGTB: win in 4 half-moves

# move score
1 Ke3 win in 3 half-moves
2 Kg3 win in 3 half-moves
3 Kf2 win in 5 half-moves
4 Nf1 win in 5 half-moves
5 Kg2 loss in 14 half-moves
6 Ke2 loss in 12 half-moves
7 Ke4 loss in 2 half-moves
8 Kf4 loss in 2 half-moves
9 Kg4 loss in 2 half-moves
10 Ng4 loss in 2 half-moves