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 Rd8 win in 1 half-moves
3 Ka6 draw
4 Ka7 draw
5 Kb6 draw
6 Kb8 draw
7 Kc6 draw
8 Kc7 draw
9 Kc8 draw
10 Ra1 draw
11 Ra2 draw
12 Ra4 draw
13 Ra6 draw
14 Ra7 draw
15 Rb8 draw
16 Rc8 draw
17 Re8 draw
18 Rf8 draw
19 Rg8 draw
20 Ra5 loss in 2 half-moves
21 Rh8 loss in 2 half-moves