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

EGTB: win in 14 half-moves

# move score
1 b5 win in 13 half-moves
2 Kd5 win in 13 half-moves
3 Ke5 win in 13 half-moves
4 Nc6 win in 13 half-moves
5 Ka7 win in 15 half-moves
6 Ka8 win in 15 half-moves
7 Kb7 win in 15 half-moves
8 Ke7 win in 15 half-moves
9 Kd6 win in 17 half-moves
10 Nb7 win in 17 half-moves
11 Kc7 loss in 4 half-moves
12 Kc8 loss in 4 half-moves
13 Kd7 loss in 4 half-moves
14 Kf5 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Nf7 loss in 2 half-moves