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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Kb8 win in 1 half-moves
5 Kc3 win in 1 half-moves
6 Kd3 win in 1 half-moves
7 Kd4 win in 1 half-moves
8 Kd5 win in 1 half-moves
9 Kd7 win in 1 half-moves
10 Kd8 win in 1 half-moves
11 Nb5 win in 1 half-moves
12 Nb7 win in 1 half-moves
13 Ne4 win in 1 half-moves
14 Ne8 win in 1 half-moves
15 Nf5 win in 1 half-moves
16 Nf7 win in 1 half-moves
17 Kb5 loss in 1 half-moves
18 Kb7 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Kc7 loss in 1 half-moves