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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Kgf4 win in 5 half-moves
3 Rh8 win in 5 half-moves
4 Kf6 win in 7 half-moves
5 Kgf5 win in 7 half-moves
6 Kh5 win in 7 half-moves
7 Kd4 win in 9 half-moves
8 Ke4 win in 9 half-moves
9 Ke6 win in 9 half-moves
10 Kh4 win in 9 half-moves
11 Rg7 win in 9 half-moves
12 Kd6 win in 11 half-moves
13 Kh3 win in 11 half-moves
14 Rg5 win in 11 half-moves
15 Kd5 win in 15 half-moves
16 Kef4 draw
17 Kef5 draw
18 Kg5 draw
19 Rb8 draw
20 Re8 draw
21 Kf3 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd8 loss in 2 half-moves
26 Rf8 loss in 2 half-moves