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

EGTB: win in 6 half-moves

# move score
1 Rg4 win in 5 half-moves
2 Rf1 win in 9 half-moves
3 Rf2 win in 9 half-moves
4 Rf3 win in 9 half-moves
5 Rh1 win in 9 half-moves
6 Rh2 win in 9 half-moves
7 Rh3 win in 9 half-moves
8 Rhh4 win in 9 half-moves
9 Rfh4 win in 11 half-moves
10 Rg5 loss in 4 half-moves
11 Ke4 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves