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

EGTB: win in 16 half-moves

# move score
1 Ng3 win in 15 half-moves
2 Kb7 win in 17 half-moves
3 Kc7 win in 17 half-moves
4 Kd7 win in 17 half-moves
5 Kd8 win in 17 half-moves
6 Nf2 win in 17 half-moves
7 Kb8 win in 21 half-moves