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

EGTB: win in 12 half-moves

# move score
1 Nb5 win in 11 half-moves
2 Nc6 win in 13 half-moves
3 b5 loss in 4 half-moves
4 Kc4 loss in 4 half-moves
5 Kc5 loss in 4 half-moves
6 Kc6 loss in 4 half-moves
7 Kd7 loss in 4 half-moves
8 Kdd6 loss in 4 half-moves
9 Kde5 loss in 4 half-moves
10 Ke4 loss in 4 half-moves
11 Ke7 loss in 4 half-moves
12 Ked6 loss in 4 half-moves
13 Kee5 loss in 3 half-moves
14 Kf5 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Nb3 loss in 2 half-moves
18 Nc2 loss in 2 half-moves
19 Ne2 loss in 2 half-moves
20 Nf3 loss in 2 half-moves
21 Nf5 loss in 2 half-moves