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

EGTB: draw

# move score
1 b5 draw
2 Ka5 draw
3 Ka7 draw
4 Kab7 draw
5 Kb5 draw
6 Kc7 draw
7 Kb8 loss in 3 half-moves
8 Kcb7 loss in 3 half-moves
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Nf4 loss in 2 half-moves
12 Nf6 loss in 2 half-moves
13 Ng3 loss in 2 half-moves
14 Ng7 loss in 2 half-moves