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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ra7 draw
3 Ra2 loss in 6 half-moves
4 Ra3 loss in 6 half-moves
5 Rb1 loss in 6 half-moves
6 Rd1 loss in 4 half-moves
7 Kb8 loss in 2 half-moves
8 Ra4 loss in 2 half-moves
9 Ra5 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Re1 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Ka7 loss in 1 half-moves
16 Rh1 loss in 1 half-moves