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

EGTB: win in 4 half-moves

# move score
1 Ne4 win in 3 half-moves
2 b5 win in 13 half-moves
3 Kb5 win in 13 half-moves
4 Kd5 win in 13 half-moves
5 Ne6 win in 13 half-moves
6 Ka7 win in 15 half-moves
7 Kb8 win in 15 half-moves
8 Kc7 win in 17 half-moves
9 Kcb7 win in 17 half-moves
10 Kd7 win in 17 half-moves
11 Na4 win in 17 half-moves
12 Na6 win in 19 half-moves
13 Nb7 win in 21 half-moves
14 Nd7 win in 21 half-moves
15 Kd6 loss in 4 half-moves
16 Kab7 loss in 3 half-moves
17 Nb3 loss in 2 half-moves
18 Nd3 loss in 2 half-moves