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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb4 draw
3 Ra4 draw
4 Rc3 draw
5 Rb3 loss in 8 half-moves
6 Ka4 loss in 6 half-moves
7 Kb6 loss in 6 half-moves
8 Ra1 loss in 6 half-moves
9 Ra2 loss in 6 half-moves
10 Ka5 loss in 4 half-moves
11 Ka6 loss in 4 half-moves
12 Ra5 loss in 4 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves