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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Rh3 win in 1 half-moves
5 Ka6 draw
6 Ra4 draw
7 Ka8 loss in 8 half-moves
8 Kb8 loss in 8 half-moves
9 Ra1 loss in 8 half-moves
10 Ra2 loss in 8 half-moves
11 Rb3 loss in 6 half-moves
12 Ra6 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves