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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rf8 win in 1 half-moves
3 Ka7 draw
4 Kb6 draw
5 Kc7 draw
6 Ra2 draw
7 Ra6 draw
8 Ra7 draw
9 Rb8 draw
10 Kb8 loss in 18 half-moves
11 Kc6 loss in 8 half-moves
12 Ka6 loss in 4 half-moves
13 Kc8 loss in 4 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves