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

EGTB: draw

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