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

EGTB: win in 4 half-moves

# move score
1 R7a5 win in 3 half-moves
2 R7a6 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Ra3 win in 5 half-moves
7 Rb4 win in 5 half-moves
8 Rb7 win in 5 half-moves
9 Re4 win in 5 half-moves
10 Kc7 win in 9 half-moves
11 R4a5 draw
12 R4a6 draw
13 Rf4 draw
14 Rg4 draw
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 Ke6 loss in 2 half-moves
20 Ke7 loss in 2 half-moves
21 Ke8 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rh4 loss in 2 half-moves