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 Ka6 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Ka8 win in 1 half-moves
5 Kb8 win in 1 half-moves
6 Kbc7 win in 1 half-moves
7 Kbc8 win in 1 half-moves
8 Kc6 win in 1 half-moves
9 Kd7 win in 1 half-moves
10 Kdc7 win in 1 half-moves
11 Kdc8 win in 1 half-moves
12 Ke7 win in 1 half-moves
13 Ke8 win in 1 half-moves
14 Ne1 win in 1 half-moves
15 Ne5 win in 1 half-moves
16 Nb2 loss in 2 half-moves
17 Nb4 loss in 2 half-moves
18 Nc1 loss in 2 half-moves
19 Nc5 loss in 2 half-moves
20 Nf2 loss in 2 half-moves
21 Nf4 loss in 2 half-moves