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

EGTB: draw

# move score
1 Kb7 draw
2 Kc7 draw
3 Kd7 draw
4 Ra3 draw
5 Ra6 draw
6 Ra7 draw
7 Kb8 loss in 24 half-moves
8 Kd8 loss in 20 half-moves
9 Ra1 loss in 2 half-moves
10 Ra2 loss in 2 half-moves
11 Ra5 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Ra4 loss in 1 half-moves