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 Nc4 win in 5 half-moves
3 Nf3 win in 5 half-moves
4 Kb1 win in 9 half-moves
5 Kb2 win in 9 half-moves
6 Kd1 win in 9 half-moves
7 Ne4 win in 9 half-moves
8 Nb1 win in 11 half-moves
9 Nf1 win in 11 half-moves
10 Kc2 win in 13 half-moves