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

EGTB: draw

# move score
1 Rb6 draw
2 Rb8 draw
3 Kb6 loss in 10 half-moves
4 Kb8 loss in 6 half-moves
5 Kc8 loss in 6 half-moves
6 Kd8 loss in 6 half-moves
7 Kd7 loss in 4 half-moves
8 Kc6 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb1 loss in 1 half-moves
15 Rb2 loss in 1 half-moves