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

EGTB: win in 12 half-moves

# move score
1 b5 win in 11 half-moves
2 Kb5 win in 11 half-moves
3 Kc5 win in 11 half-moves
4 Kd5 win in 11 half-moves
5 Ne6 win in 13 half-moves
6 Ka7 win in 17 half-moves
7 Kc7 win in 17 half-moves
8 Kd6 win in 17 half-moves
9 Kd7 win in 17 half-moves
10 Kb8 win in 19 half-moves
11 Kcb7 win in 21 half-moves
12 Nb7 win in 21 half-moves
13 Kab7 loss in 4 half-moves
14 Nf7 loss in 2 half-moves