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 Ra8 win in 13 half-moves
3 Rd7 win in 15 half-moves
4 Rb3 win in 17 half-moves
5 Rb7 win in 17 half-moves
6 Rc7 win in 17 half-moves
7 Kb3 draw
8 Kd3 draw
9 R3a6 draw
10 R7a6 draw
11 Kb2 loss in 2 half-moves
12 Kb4 loss in 2 half-moves
13 Kc2 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 R3a4 loss in 2 half-moves
18 R3a5 loss in 2 half-moves
19 R7a4 loss in 2 half-moves
20 R7a5 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves