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

EGTB: win in 8 half-moves

# move score
1 Kb1 win in 7 half-moves
2 Kd1 win in 7 half-moves
3 Ne3 win in 7 half-moves
4 Ne1 win in 11 half-moves
5 Nf4 win in 11 half-moves
6 Kb2 win in 13 half-moves
7 Kc2 win in 13 half-moves
8 Kd2 win in 13 half-moves
9 Nh4 win in 13 half-moves