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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kcd5 win in 1 half-moves
4 Kd4 win in 1 half-moves
5 b5 loss in 1 half-moves
6 Kb5 loss in 1 half-moves
7 Kcc6 loss in 1 half-moves
8 Kd7 loss in 1 half-moves
9 Kdc6 loss in 1 half-moves
10 Kdd5 loss in 1 half-moves
11 Ke5 loss in 1 half-moves
12 Ke6 loss in 1 half-moves
13 Ke7 loss in 1 half-moves
14 Na6 loss in 1 half-moves
15 Na8 loss in 1 half-moves
16 Nb5 loss in 1 half-moves
17 Nd5 loss in 1 half-moves
18 Ne6 loss in 1 half-moves
19 Ne8 loss in 1 half-moves