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 Kc3 win in 15 half-moves
3 Kd5 draw
4 Kb3 loss in 4 half-moves
5 b3 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Kb8 loss in 2 half-moves
8 Kc7 loss in 2 half-moves
9 Kd3 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Nb6 loss in 2 half-moves
14 Nc7 loss in 2 half-moves
15 Kc5 loss in 1 half-moves