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

EGTB: draw

# move score
1 Rb2 draw
2 Kc2 loss in 16 half-moves
3 Kd3 loss in 8 half-moves
4 Kb4 loss in 6 half-moves
5 Rb1 loss in 6 half-moves
6 Kb2 loss in 4 half-moves
7 Kd2 loss in 4 half-moves
8 Ra3 loss in 4 half-moves
9 Kc4 loss in 2 half-moves
10 Kd4 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves