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

EGTB: draw

# move score
1 Rb1 draw
2 Kb8 loss in 36 half-moves
3 Rb6 loss in 28 half-moves
4 Rb8 loss in 28 half-moves
5 Kc6 loss in 14 half-moves
6 Kc8 loss in 12 half-moves
7 Kd6 loss in 8 half-moves
8 Rb4 loss in 8 half-moves
9 Rb5 loss in 8 half-moves
10 Kb6 loss in 6 half-moves
11 Kd7 loss in 4 half-moves
12 Kd8 loss in 4 half-moves
13 Ra7 loss in 4 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves