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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kg6 loss in 10 half-moves
4 Nf7 loss in 8 half-moves
5 Kh6 loss in 6 half-moves
6 Kh5 loss in 4 half-moves
7 Nb7 loss in 4 half-moves
8 Kf4 loss in 2 half-moves
9 Kg4 loss in 2 half-moves
10 Kh4 loss in 2 half-moves
11 Ne6 loss in 2 half-moves
12 Nc6 loss in 1 half-moves