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

EGTB: win in 2 half-moves

# move score
1 Kd6 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Kb5 win in 15 half-moves
4 Kd5 draw
5 Kb6 loss in 4 half-moves
6 Kcb7 loss in 4 half-moves
7 b3 loss in 2 half-moves
8 Ka7 loss in 2 half-moves
9 Kbb7 loss in 2 half-moves
10 Kbc7 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc8 loss in 2 half-moves
13 Kcc7 loss in 2 half-moves
14 Nb6 loss in 2 half-moves
15 Nc7 loss in 2 half-moves