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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Re8 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Rg8 win in 1 half-moves
5 Ka7 draw
6 Kb6 draw
7 Kb7 draw
8 Ke1 draw
9 Kf2 draw
10 Kg1 draw
11 Kg2 draw
12 Ra7 draw
13 Rb8 draw
14 Rh8 draw
15 Ka5 loss in 1 half-moves
16 Kb5 loss in 1 half-moves
17 Ke2 loss in 1 half-moves
18 Rc8 loss in 1 half-moves