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 Kb2 draw
3 Kc2 draw
4 Rh1 draw
5 Ka2 loss in 18 half-moves
6 Ra3 loss in 16 half-moves
7 Rb1 loss in 16 half-moves
8 Rf1 loss in 16 half-moves
9 Rg1 loss in 16 half-moves
10 Ka3 loss in 8 half-moves
11 Ka4 loss in 6 half-moves
12 Kb4 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Ra2 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 Ra7 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves