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 Ka7 draw
3 Kb7 draw
4 Kc7 draw
5 Ra8 draw
6 Rb1 loss in 12 half-moves
7 Ka8 loss in 10 half-moves
8 Ra2 loss in 10 half-moves
9 Kc8 loss in 4 half-moves
10 Rd1 loss in 4 half-moves
11 Re1 loss in 4 half-moves
12 Ra3 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rf1 loss in 1 half-moves