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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Rc7 win in 7 half-moves
3 Re8 win in 11 half-moves
4 Rg8 win in 13 half-moves
5 Rh8 win in 13 half-moves
6 Kc7 draw
7 Ke4 draw
8 Ke6 draw
9 Ked6 draw
10 Kf4 draw
11 Kf5 draw
12 Kf6 draw
13 Rd8 draw
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kcd5 loss in 2 half-moves
19 Kcd6 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Kd7 loss in 2 half-moves
22 Ked5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves