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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Rf8 win in 3 half-moves
3 Re8 win in 5 half-moves
4 Rg8 win in 9 half-moves
5 Kb4 draw
6 Kd6 draw
7 Ke6 draw
8 Kf6 draw
9 Rb6 draw
10 Rh8 draw
11 Ka4 loss in 2 half-moves
12 Ka5 loss in 2 half-moves
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Kf8 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Ka6 loss in 1 half-moves
24 Kb6 loss in 1 half-moves
25 Kc6 loss in 1 half-moves