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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Ra5 win in 5 half-moves
4 Rb5 win in 5 half-moves
5 Ke3 win in 9 half-moves
6 Ra1 win in 13 half-moves
7 Ra2 win in 13 half-moves
8 Ra3 win in 13 half-moves
9 Rb1 win in 13 half-moves
10 Rb2 win in 13 half-moves
11 Rb3 win in 13 half-moves
12 Kf3 win in 15 half-moves
13 Kd3 win in 17 half-moves
14 Kd4 win in 17 half-moves
15 Kd5 win in 17 half-moves
16 Kf4 draw
17 Ke5 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves