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