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

EGTB: win in 2 half-moves

# move score
1 Ke6 win in 1 half-moves
2 Kd6 loss in 10 half-moves
3 Kc6 loss in 6 half-moves
4 Kc7 loss in 6 half-moves
5 Kc8 loss in 4 half-moves
6 Nf7 loss in 2 half-moves
7 Ng6 loss in 2 half-moves
8 Kd8 loss in 1 half-moves
9 Ke7 loss in 1 half-moves
10 Ke8 loss in 1 half-moves