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

EGTB: win in 26 half-moves

# move score
1 Kb5 win in 25 half-moves
2 b5 loss in 4 half-moves
3 Ka3 loss in 4 half-moves
4 Ka4 loss in 4 half-moves
5 Ka5 loss in 4 half-moves
6 Kb3 loss in 4 half-moves
7 Kf6 loss in 4 half-moves
8 Kf8 loss in 4 half-moves
9 Kg6 loss in 4 half-moves
10 Kg8 loss in 4 half-moves
11 Nh5 loss in 4 half-moves
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Ne6 loss in 2 half-moves
19 Ne8 loss in 2 half-moves
20 Nf5 loss in 2 half-moves