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

EGTB: win in 2 half-moves

# move score
1 b5 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Ka8 win in 1 half-moves
5 Kb8 win in 1 half-moves
6 Kc6 win in 1 half-moves
7 Kc7 win in 1 half-moves
8 Kc8 win in 1 half-moves
9 Kd8 win in 1 half-moves
10 Kf8 win in 1 half-moves
11 Nb4 win in 1 half-moves
12 Nc3 win in 1 half-moves
13 Ne7 win in 1 half-moves
14 Nf4 win in 1 half-moves
15 Kd7 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Nc7 loss in 1 half-moves
19 Ne3 loss in 1 half-moves
20 Nf6 loss in 1 half-moves