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