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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rh1 win in 1 half-moves
3 Ka2 draw
4 Kb1 draw
5 Kb3 draw
6 Ra2 draw
7 Ra4 draw
8 Ra8 draw
9 Rb1 draw
10 Rc1 draw
11 Rg1 draw
12 Kc1 loss in 12 half-moves
13 Ka3 loss in 4 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves