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

EGTB: win in 12 half-moves

# move score
1 Kb5 win in 11 half-moves
2 Kb7 win in 11 half-moves
3 Kc8 win in 11 half-moves
4 Kb8 win in 15 half-moves
5 Kd6 win in 15 half-moves
6 Kd7 win in 15 half-moves
7 Nc6 win in 15 half-moves
8 Ka6 win in 19 half-moves
9 Nb7 win in 21 half-moves
10 Kc6 loss in 4 half-moves
11 b5 loss in 3 half-moves
12 Ka4 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Ne6 loss in 2 half-moves
15 Nf7 loss in 2 half-moves