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

EGTB: draw

# move score
1 b5 draw
2 Ka6 draw
3 Kb4 draw
4 Kb5 draw
5 Kd5 draw
6 Kd6 draw
7 Kd7 draw
8 Ke5 draw
9 Ke7 draw
10 Kf5 draw
11 Kf6 draw
12 Nf7 loss in 2 half-moves
13 Ng6 loss in 2 half-moves
14 Ka4 loss in 1 half-moves
15 Kf7 loss in 1 half-moves