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

EGTB: win in 4 half-moves

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