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

EGTB: draw

# move score
1 Rb8 draw
2 Rb1 loss in 26 half-moves
3 Rb3 loss in 24 half-moves
4 Kb1 loss in 22 half-moves
5 Kc1 loss in 14 half-moves
6 Kc3 loss in 10 half-moves
7 Kd3 loss in 8 half-moves
8 Rb4 loss in 8 half-moves
9 Rb5 loss in 8 half-moves
10 Kb3 loss in 6 half-moves
11 Kd1 loss in 4 half-moves
12 Kd2 loss in 4 half-moves
13 Ra2 loss in 4 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves