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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kd4 draw
3 Kd8 draw
4 Ke8 draw
5 Kf8 draw
6 Ra1 draw
7 Ra2 draw
8 Ra6 draw
9 Ra7 draw
10 Rb4 draw
11 Kc3 loss in 2 half-moves
12 Kc5 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Kb3 loss in 1 half-moves
23 Kb4 loss in 1 half-moves
24 Kb5 loss in 1 half-moves