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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Ra3 draw
5 Ra4 draw
6 Ra7 draw
7 Ka1 loss in 10 half-moves
8 Ka2 loss in 10 half-moves
9 Kb2 loss in 10 half-moves
10 Ra1 loss in 10 half-moves
11 Rb8 loss in 10 half-moves
12 Rc8 loss in 10 half-moves
13 Re8 loss in 10 half-moves
14 Ra2 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Rf8 loss in 1 half-moves