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

EGTB: win in 4 half-moves

# move score
1 Nf5 win in 3 half-moves
2 Kb4 win in 9 half-moves
3 Kb5 win in 9 half-moves
4 Kb6 win in 9 half-moves
5 Kc4 win in 9 half-moves
6 Kc6 loss in 2 half-moves
7 Kd4 loss in 2 half-moves
8 Kd5 loss in 2 half-moves
9 Ne6 loss in 2 half-moves
10 Ne8 loss in 2 half-moves
11 Nh5 loss in 2 half-moves
12 Kd6 loss in 1 half-moves