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 Ka2 draw
3 Kc2 draw
4 Ra3 draw
5 Ra7 draw
6 Rb1 draw
7 Rf1 draw
8 Rg1 draw
9 Rh1 draw
10 Kc1 loss in 12 half-moves
11 Ra2 loss in 12 half-moves
12 Kb1 loss in 10 half-moves
13 Ka3 loss in 8 half-moves
14 Kb3 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves