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

EGTB: win in 22 half-moves

# move score
1 Ra7 win in 21 half-moves
2 R6a3 win in 23 half-moves
3 Rh1 win in 23 half-moves
4 R1a2 win in 25 half-moves
5 R6a2 win in 25 half-moves
6 Ra8 win in 25 half-moves
7 Rb1 win in 25 half-moves
8 Rb6 win in 25 half-moves
9 Rc1 win in 25 half-moves
10 R1a3 win in 27 half-moves
11 Kb6 win in 33 half-moves
12 Rd1 loss in 4 half-moves
13 Kb5 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Kd7 loss in 2 half-moves
20 R1a4 loss in 2 half-moves
21 R1a5 loss in 2 half-moves
22 R6a4 loss in 2 half-moves
23 R6a5 loss in 2 half-moves
24 Re1 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rg1 loss in 2 half-moves