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 Rh8 win in 1 half-moves
8 Ka1 draw
9 Ka3 draw
10 Ka5 draw
11 Ka7 draw
12 Kb1 draw
13 Kb2 draw
14 Kb3 draw
15 Ra7 draw
16 Kb5 loss in 1 half-moves
17 Kb6 loss in 1 half-moves
18 Kb7 loss in 1 half-moves