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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 R4a5 win in 7 half-moves
4 R4a6 win in 7 half-moves
5 R7a5 win in 7 half-moves
6 R7a6 win in 7 half-moves
7 Ra8 win in 7 half-moves
8 Rb4 win in 7 half-moves
9 Rb7 win in 7 half-moves
10 Rc4 win in 7 half-moves
11 Rc7 win in 7 half-moves
12 Rd4 win in 7 half-moves
13 Rd7 win in 7 half-moves
14 Re4 win in 7 half-moves
15 Re7 win in 7 half-moves
16 Rg7 win in 7 half-moves
17 Kf4 win in 11 half-moves
18 Kf5 win in 11 half-moves
19 Kh4 win in 13 half-moves
20 Kg5 win in 17 half-moves
21 Kh5 win in 19 half-moves
22 Ra3 loss in 4 half-moves
23 Kf3 loss in 2 half-moves
24 Kg3 loss in 2 half-moves
25 Kh3 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Ra2 loss in 2 half-moves
28 Rh7 loss in 2 half-moves