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 9 half-moves
3 Re8 win in 11 half-moves
4 Kd7 draw
5 Kd8 draw
6 Ke8 draw
7 Kef7 draw
8 Kef8 draw
9 Kg7 draw
10 Kgf7 draw
11 Kgf8 draw
12 Kh7 draw
13 Kh8 draw
14 Rc1 draw
15 Rc2 draw
16 Rc7 draw
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves