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

EGTB: draw

# move score
1 Kb6 draw
2 Kb7 draw
3 Kb8 draw
4 Kc8 draw
5 Ra8 draw
6 Rb7 draw
7 Kd8 loss in 6 half-moves
8 Ra6 loss in 6 half-moves
9 Kd7 loss in 4 half-moves
10 Ra1 loss in 4 half-moves
11 Kc6 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra2 loss in 1 half-moves