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

EGTB: draw

# move score
1 a3 draw
2 Kf6 draw
3 Kg6 draw
4 Ke6 loss in 8 half-moves
5 Kg4 loss in 6 half-moves
6 Kg5 loss in 4 half-moves
7 Ke4 loss in 2 half-moves
8 Ke5 loss in 2 half-moves
9 Kf4 loss in 2 half-moves