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

EGTB: win in 14 half-moves

# move score
1 Nc6 win in 13 half-moves
2 Kb7 win in 15 half-moves
3 Kb8 win in 15 half-moves
4 b5 loss in 4 half-moves
5 Kc6 loss in 4 half-moves
6 Kc8 loss in 4 half-moves
7 Kcd6 loss in 4 half-moves
8 Kcd7 loss in 4 half-moves
9 Kd5 loss in 4 half-moves
10 Ke5 loss in 4 half-moves
11 Ke7 loss in 4 half-moves
12 Ked6 loss in 4 half-moves
13 Ked7 loss in 4 half-moves
14 Nb7 loss in 4 half-moves
15 Kf5 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Nf7 loss in 2 half-moves