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

EGTB: draw

# move score
1 Kab7 draw
2 Kab8 draw
3 Kc6 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Kcb7 loss in 6 half-moves
8 Kc8 loss in 4 half-moves
9 Ka7 loss in 3 half-moves
10 Kcb8 loss in 3 half-moves
11 b5 loss in 2 half-moves