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 Ra8 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Ke5 draw
5 Kg7 draw
6 Kh7 draw
7 Re7 draw
8 Kd5 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kf6 loss in 2 half-moves
12 Kf8 loss in 2 half-moves
13 Kh8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Kd7 loss in 1 half-moves
17 Ke7 loss in 1 half-moves
18 Kef7 loss in 1 half-moves
19 Kgf7 loss in 1 half-moves