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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ka1 win in 5 half-moves
3 Ka2 win in 5 half-moves
4 Kb2 win in 5 half-moves
5 Kb4 win in 5 half-moves
6 Rb4 win in 5 half-moves
7 Ra1 win in 9 half-moves
8 Kc1 win in 11 half-moves
9 Ra6 win in 13 half-moves
10 Ra8 win in 13 half-moves
11 Kb3 draw
12 Kb5 draw
13 Kc2 draw
14 Kc3 draw
15 Kc5 draw
16 Kd5 draw
17 Ra7 draw
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves