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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Nb3 win in 1 half-moves
3 b5 loss in 1 half-moves
4 Ka5 loss in 1 half-moves
5 Ka7 loss in 1 half-moves
6 Kb7 loss in 1 half-moves
7 Kf6 loss in 1 half-moves
8 Kf7 loss in 1 half-moves
9 Kf8 loss in 1 half-moves
10 Kg6 loss in 1 half-moves
11 Kg8 loss in 1 half-moves
12 Kh6 loss in 1 half-moves
13 Kh7 loss in 1 half-moves
14 Kh8 loss in 1 half-moves
15 Na4 loss in 1 half-moves
16 Nb7 loss in 1 half-moves
17 Nd3 loss in 1 half-moves
18 Nd7 loss in 1 half-moves
19 Ne4 loss in 1 half-moves
20 Ne6 loss in 1 half-moves