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

EGTB: win in 4 half-moves

# move score
1 Ne6 win in 3 half-moves
2 Ne8 win in 3 half-moves
3 Kb5 loss in 16 half-moves
4 Kb6 loss in 16 half-moves
5 Kc6 loss in 16 half-moves
6 Kd6 loss in 16 half-moves
7 Na6 loss in 16 half-moves
8 Kb4 loss in 14 half-moves
9 Kc4 loss in 14 half-moves
10 Na8 loss in 12 half-moves
11 Kd5 loss in 6 half-moves
12 Nb5 loss in 2 half-moves
13 Nd5 loss in 2 half-moves
14 Kd4 loss in 1 half-moves