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

EGTB: draw

# move score
1 Kd5 draw
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Ra7 draw
6 Ra8 draw
7 Rb5 draw
8 Kc4 loss in 2 half-moves
9 Kc6 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Kb4 loss in 1 half-moves
15 Kb5 loss in 1 half-moves
16 Kb6 loss in 1 half-moves