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 Kb5 win in 11 half-moves
3 Kc5 win in 11 half-moves
4 Kd5 win in 11 half-moves
5 b5 win in 13 half-moves
6 Nc4 win in 13 half-moves
7 Ka8 win in 15 half-moves
8 Kcc7 win in 15 half-moves
9 Kd7 win in 15 half-moves
10 Ne8 win in 15 half-moves
11 Nc8 win in 17 half-moves
12 Nb5 win in 19 half-moves
13 Nb7 win in 21 half-moves
14 Kc8 loss in 4 half-moves
15 Kcb7 loss in 4 half-moves
16 Ka7 loss in 3 half-moves
17 Kbb7 loss in 3 half-moves
18 Kbc7 loss in 3 half-moves
19 Nf5 loss in 2 half-moves
20 Nf7 loss in 2 half-moves