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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Kb3 win in 7 half-moves
3 Kb6 win in 7 half-moves
4 Ra6 win in 7 half-moves
5 Rb3 win in 7 half-moves
6 Ra1 win in 9 half-moves
7 Ra8 win in 9 half-moves
8 Kb5 win in 11 half-moves
9 Kb7 draw
10 Kc5 draw
11 Kc7 draw
12 Kd7 draw
13 Ra2 draw
14 Kb2 loss in 2 half-moves
15 Kb4 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kc4 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves