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 Kd4 win in 7 half-moves
3 Kd6 win in 7 half-moves
4 Ke4 win in 7 half-moves
5 Ke5 win in 7 half-moves
6 Ke6 win in 7 half-moves
7 Kh4 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 Rb8 win in 7 half-moves
10 Rc8 win in 7 half-moves
11 Rd8 win in 7 half-moves
12 Re4 win in 7 half-moves
13 Re5 win in 7 half-moves
14 Re6 win in 7 half-moves
15 Re7 win in 7 half-moves
16 Rg8 win in 7 half-moves
17 Kf4 win in 13 half-moves
18 Kg5 win in 13 half-moves
19 Kf5 win in 19 half-moves
20 Kc4 win in 23 half-moves
21 Kc5 win in 23 half-moves
22 Kc6 win in 23 half-moves
23 Kh5 win in 25 half-moves
24 Re3 loss in 4 half-moves
25 Kf3 loss in 2 half-moves
26 Kg3 loss in 2 half-moves
27 Kh3 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Rh8 loss in 2 half-moves