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

EGTB: win in 6 half-moves

# move score
1 Nf8 win in 5 half-moves
2 Kb6 win in 7 half-moves
3 Kc5 win in 7 half-moves
4 Kc7 win in 7 half-moves
5 Kd7 win in 13 half-moves
6 Kd6 win in 15 half-moves
7 Kd5 win in 17 half-moves
8 Kb5 draw
9 Kb7 draw
10 Nf6 loss in 2 half-moves
11 Ng5 loss in 2 half-moves