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 Kc6 win in 7 half-moves
3 Kd6 win in 7 half-moves
4 Kf7 win in 7 half-moves
5 Ra8 win in 7 half-moves
6 Rb8 win in 7 half-moves
7 Rd8 win in 7 half-moves
8 Kc7 win in 9 half-moves
9 Kde6 win in 11 half-moves
10 Ke8 win in 11 half-moves
11 Kde7 draw
12 Rh8 draw
13 Kc8 loss in 6 half-moves
14 Kd8 loss in 6 half-moves
15 Rf7 loss in 4 half-moves
16 Ke5 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kfe6 loss in 2 half-moves
19 Kfe7 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