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

EGTB: win in 2 half-moves

# move score
1 Kf8 win in 1 half-moves
2 Kd6 loss in 4 half-moves
3 Kd7 loss in 4 half-moves
4 Kd8 loss in 4 half-moves
5 Ke6 loss in 4 half-moves
6 Ke8 loss in 2 half-moves
7 Kf6 loss in 2 half-moves
8 Kf7 loss in 2 half-moves
9 Na7 loss in 2 half-moves
10 Nb6 loss in 2 half-moves
11 Nd6 loss in 2 half-moves