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 Kb5 win in 13 half-moves
3 Kc5 win in 13 half-moves
4 Kd5 win in 13 half-moves
5 Nd5 win in 13 half-moves
6 Ne6 win in 13 half-moves
7 Ne8 win in 15 half-moves
8 Kd6 win in 17 half-moves
9 Kd7 win in 17 half-moves
10 Nb5 win in 17 half-moves
11 Na6 win in 21 half-moves
12 Kb8 loss in 4 half-moves
13 Ka7 loss in 3 half-moves
14 Kab7 loss in 3 half-moves
15 Kcb7 loss in 3 half-moves