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

EGTB: win in 8 half-moves

# move score
1 Ra8 win in 7 half-moves
2 Rf3 win in 7 half-moves
3 Ke5 win in 11 half-moves
4 R3a4 win in 11 half-moves
5 R5a4 win in 11 half-moves
6 Rb3 win in 11 half-moves
7 Rb5 win in 11 half-moves
8 Rc3 win in 11 half-moves
9 Rc5 win in 11 half-moves
10 Rd3 win in 11 half-moves
11 Kc5 win in 13 half-moves
12 Ra1 win in 13 half-moves
13 Ra2 win in 13 half-moves
14 Re3 win in 13 half-moves
15 Kc4 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves