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

EGTB: win in 4 half-moves

# move score
1 Ra1 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rc4 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Re4 win in 3 half-moves
7 Rf4 win in 3 half-moves
8 Kb7 win in 5 half-moves
9 Kd7 win in 5 half-moves
10 R7a5 win in 5 half-moves
11 Ra2 win in 5 half-moves
12 R4a5 win in 7 half-moves
13 Ra3 draw
14 Kb6 loss in 2 half-moves
15 Kb8 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kc8 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 R4a6 loss in 2 half-moves
21 R7a6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves