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 Ra7 win in 3 half-moves
3 Kb5 win in 7 half-moves
4 Kc5 win in 7 half-moves
5 Ra6 win in 7 half-moves
6 Kb6 win in 9 half-moves
7 Kb7 win in 11 half-moves
8 Ra4 win in 11 half-moves
9 Ra8 win in 11 half-moves
10 Kc2 draw
11 Kc7 draw
12 Kd5 draw
13 Kd6 draw
14 Kd7 draw
15 Ra3 draw
16 Ka1 loss in 2 half-moves
17 Ka3 loss in 2 half-moves
18 Kb1 loss in 2 half-moves
19 Kb3 loss in 2 half-moves
20 Kc1 loss in 2 half-moves
21 Kc3 loss in 2 half-moves
22 Ra1 loss in 2 half-moves