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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kd7 win in 3 half-moves
3 Kdc7 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Kb6 win in 5 half-moves
7 Kb8 win in 5 half-moves
8 Ke8 win in 5 half-moves
9 Ra4 win in 5 half-moves
10 Ra5 win in 5 half-moves
11 Ra7 win in 5 half-moves
12 Kc6 win in 15 half-moves
13 Ka6 win in 21 half-moves
14 Ka7 win in 31 half-moves
15 Kbc7 draw
16 Kbc8 draw
17 Kdc8 draw
18 Rb8 draw
19 Rc8 draw
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves