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

EGTB: draw

# move score
1 Ra1 draw
2 Kb6 loss in 20 half-moves
3 Kb4 loss in 10 half-moves
4 Kc4 loss in 8 half-moves
5 Kd4 loss in 8 half-moves
6 Ra6 loss in 8 half-moves
7 Kb5 loss in 6 half-moves
8 Ra7 loss in 6 half-moves
9 Ra8 loss in 6 half-moves
10 Rb5 loss in 6 half-moves
11 Kc6 loss in 4 half-moves
12 Kd5 loss in 4 half-moves
13 Kd6 loss in 4 half-moves
14 Ra4 loss in 4 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves