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 b5 loss in 2 half-moves
3 Ka2 loss in 2 half-moves
4 Kb2 loss in 2 half-moves
5 Kb7 loss in 2 half-moves
6 Kb8 loss in 2 half-moves
7 Kc2 loss in 2 half-moves
8 Kc3 loss in 2 half-moves
9 Kc7 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Kd8 loss in 2 half-moves
12 Nb1 loss in 2 half-moves
13 Nb5 loss in 2 half-moves
14 Nc2 loss in 2 half-moves
15 Ka4 loss in 1 half-moves
16 Kc4 loss in 1 half-moves
17 Nc4 loss in 1 half-moves