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

EGTB: win in 10 half-moves

# move score
1 b5 win in 9 half-moves
2 Nd6 win in 11 half-moves
3 Ka7 win in 13 half-moves
4 Kc6 win in 13 half-moves
5 Ke7 win in 13 half-moves
6 Kf6 win in 13 half-moves
7 Kf8 win in 13 half-moves
8 Ka8 win in 15 half-moves
9 Kc7 win in 15 half-moves
10 Ke6 win in 15 half-moves
11 Ke8 win in 15 half-moves
12 Ka6 loss in 5 half-moves
13 Kb8 loss in 4 half-moves
14 Na7 loss in 4 half-moves
15 Ne7 loss in 4 half-moves
16 Kg6 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Kg8 loss in 2 half-moves