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 Ka5 win in 1 half-moves
3 Ka7 win in 1 half-moves
4 Kb5 win in 1 half-moves
5 Kb7 win in 1 half-moves
6 Kd7 win in 1 half-moves
7 Kd8 win in 1 half-moves
8 Ke8 win in 1 half-moves
9 Kf8 win in 1 half-moves
10 Nf3 win in 1 half-moves
11 Nc4 loss in 2 half-moves
12 Nc6 loss in 2 half-moves
13 Nd3 loss in 2 half-moves
14 Nd7 loss in 2 half-moves
15 Ng4 loss in 2 half-moves
16 Ng6 loss in 2 half-moves
17 Kd6 loss in 1 half-moves
18 Ke6 loss in 1 half-moves
19 Kf6 loss in 1 half-moves
20 Kf7 loss in 1 half-moves
21 Nf7 loss in 1 half-moves