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

EGTB: win in 10 half-moves

# move score
1 Kb5 win in 9 half-moves
2 Kb6 win in 9 half-moves
3 Kb7 win in 9 half-moves
4 Nb5 win in 9 half-moves
5 Ne4 win in 9 half-moves
6 Ne8 win in 9 half-moves
7 Kc5 win in 13 half-moves
8 Kc7 win in 13 half-moves
9 Nb7 win in 13 half-moves
10 Kd5 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Nc4 loss in 2 half-moves
13 Nc8 loss in 2 half-moves
14 Nf5 loss in 2 half-moves
15 Nf7 loss in 2 half-moves