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 Rf8 win in 1 half-moves
3 Rg8 win in 1 half-moves
4 Rh8 win in 1 half-moves
5 Kd5 draw
6 Kd6 draw
7 Kd7 draw
8 Ke5 draw
9 Kf5 draw
10 Kf6 draw
11 Kf7 draw
12 Rc8 draw
13 Rd8 draw
14 Ke7 loss in 1 half-moves
15 Kf1 loss in 1 half-moves
16 Kf2 loss in 1 half-moves
17 Kg2 loss in 1 half-moves
18 Kh1 loss in 1 half-moves
19 Kh2 loss in 1 half-moves
20 Ra8 loss in 1 half-moves
21 Re7 loss in 1 half-moves