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

EGTB: win in 4 half-moves

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