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

EGTB: win in 8 half-moves

# move score
1 Rg1 win in 7 half-moves
2 Rg4 win in 7 half-moves
3 Ra6 win in 9 half-moves
4 Kd5 win in 11 half-moves
5 Ra5 win in 11 half-moves
6 Rh1 win in 11 half-moves
7 Rh4 win in 11 half-moves
8 Kd4 win in 13 half-moves
9 R1a3 win in 13 half-moves
10 Kc4 win in 15 half-moves
11 R1a2 win in 15 half-moves
12 R4a2 win in 15 half-moves
13 R4a3 win in 15 half-moves
14 Rb1 win in 15 half-moves
15 Rb4 win in 15 half-moves
16 Rc1 win in 15 half-moves
17 Rc4 win in 15 half-moves
18 Kb4 win in 19 half-moves
19 Kb5 win in 19 half-moves
20 Kb6 win in 21 half-moves
21 Kc6 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf4 loss in 2 half-moves