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 Kb5 win in 9 half-moves
3 Kb6 win in 9 half-moves
4 Kd7 win in 11 half-moves
5 Kb7 draw
6 Kc7 draw
7 Nf1 draw
8 Kc5 loss in 2 half-moves
9 Kd5 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Ne2 loss in 2 half-moves
12 Ne4 loss in 2 half-moves
13 Nh1 loss in 2 half-moves
14 Nh5 loss in 2 half-moves