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 Ka8 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Kbc8 win in 1 half-moves
5 Ka6 loss in 1 half-moves
6 Ka7 loss in 1 half-moves
7 Kbc6 loss in 1 half-moves
8 Kbc7 loss in 1 half-moves
9 Kd6 loss in 1 half-moves
10 Kd8 loss in 1 half-moves
11 Kdc6 loss in 1 half-moves
12 Kdc7 loss in 1 half-moves
13 Kdc8 loss in 1 half-moves
14 Ke6 loss in 1 half-moves
15 Ke7 loss in 1 half-moves
16 Ke8 loss in 1 half-moves
17 Ne5 loss in 1 half-moves
18 Ne7 loss in 1 half-moves
19 Nf4 loss in 1 half-moves
20 Nf8 loss in 1 half-moves
21 Nh4 loss in 1 half-moves
22 Nh8 loss in 1 half-moves