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

EGTB: win in 6 half-moves

# move score
1 Rc4 win in 5 half-moves
2 Rc7 win in 5 half-moves
3 R7f5 win in 11 half-moves
4 R7f6 win in 11 half-moves
5 Rd4 win in 11 half-moves
6 Rd7 win in 11 half-moves
7 Re4 win in 11 half-moves
8 Re7 win in 11 half-moves
9 Rf8 win in 11 half-moves
10 Rg4 win in 11 half-moves
11 Rg7 win in 11 half-moves
12 Rh4 win in 11 half-moves
13 Rh7 win in 11 half-moves
14 R4f5 win in 13 half-moves
15 R4f6 win in 13 half-moves
16 Ra4 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves