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

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Ke5 draw
4 Ke7 draw
5 Kf6 draw
6 Kd7 loss in 6 half-moves
7 Nb4 loss in 2 half-moves
8 Nc1 loss in 2 half-moves
9 Nc3 loss in 2 half-moves
10 Kf5 loss in 1 half-moves
11 Kf7 loss in 1 half-moves