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

EGTB: win in 14 half-moves

# move score
1 Ka7 win in 13 half-moves
2 Kb7 win in 15 half-moves
3 Ke6 win in 15 half-moves
4 Ke8 win in 15 half-moves
5 Nb7 win in 15 half-moves
6 Ka8 win in 17 half-moves
7 Kd6 win in 17 half-moves
8 Kc7 loss in 4 half-moves
9 Kc8 loss in 4 half-moves
10 Kd7 loss in 4 half-moves
11 b5 loss in 2 half-moves
12 Kf6 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Nc6 loss in 2 half-moves
16 Ne6 loss in 2 half-moves
17 Nf7 loss in 2 half-moves