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

EGTB: win in 2 half-moves

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