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 Nc6 win in 9 half-moves
3 Ne6 win in 9 half-moves
4 Ka7 win in 13 half-moves
5 Ka8 win in 13 half-moves
6 Kb7 win in 13 half-moves
7 Kf7 win in 13 half-moves
8 Ke7 win in 15 half-moves
9 Ke8 win in 15 half-moves
10 Nb7 win in 15 half-moves
11 Kc7 loss in 4 half-moves
12 Kc8 loss in 4 half-moves
13 Kg7 loss in 2 half-moves
14 Kg8 loss in 2 half-moves
15 Nf7 loss in 2 half-moves