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

EGTB: win in 6 half-moves

# move score
1 b5 win in 5 half-moves
2 Ka8 win in 5 half-moves
3 Kb7 win in 5 half-moves
4 Kb8 win in 5 half-moves
5 Ke6 win in 5 half-moves
6 Ke8 win in 5 half-moves
7 Kd6 win in 11 half-moves
8 Kd7 win in 11 half-moves
9 Kd8 win in 11 half-moves
10 Ka6 win in 13 half-moves
11 Nd6 win in 13 half-moves
12 Na5 loss in 6 half-moves
13 Kf6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Na3 loss in 2 half-moves
17 Nb2 loss in 2 half-moves
18 Nd2 loss in 2 half-moves
19 Ne3 loss in 2 half-moves
20 Ne5 loss in 2 half-moves