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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Rg8 win in 1 half-moves
7 Ka3 draw
8 Ka5 draw
9 Kb3 draw
10 Kb4 draw
11 Kb5 draw
12 Kg7 draw
13 Kg8 draw
14 Kh7 draw
15 Ra5 draw
16 Ra6 draw
17 Ra7 draw