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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Kc6 win in 5 half-moves
4 Kd6 win in 5 half-moves
5 Kde5 win in 5 half-moves
6 Kde6 win in 5 half-moves
7 Kf7 win in 5 half-moves
8 Rd8 win in 5 half-moves
9 Kc5 win in 7 half-moves
10 Kf5 win in 9 half-moves
11 Ra8 win in 13 half-moves
12 Rh8 win in 13 half-moves
13 Rb8 draw
14 Kc4 loss in 2 half-moves
15 Kd4 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Kfe5 loss in 2 half-moves
19 Kfe6 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Kg6 loss in 2 half-moves
22 Kg7 loss in 2 half-moves
23 Re8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves