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

EGTB: win in 4 half-moves

# move score
1 Nb3 win in 3 half-moves
2 Nb7 win in 3 half-moves
3 Kd5 win in 13 half-moves
4 Kb5 win in 15 half-moves
5 Kb6 win in 15 half-moves
6 Kd7 win in 19 half-moves
7 Kc5 win in 23 half-moves
8 Kb7 win in 27 half-moves
9 Nc4 loss in 2 half-moves
10 Kc7 loss in 1 half-moves
11 Kd6 loss in 1 half-moves