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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Re1 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Rd1 win in 19 half-moves
7 Ra7 draw
8 Kc4 loss in 4 half-moves
9 Ke4 loss in 4 half-moves
10 R1a2 loss in 4 half-moves
11 R1a3 loss in 4 half-moves
12 R4a2 loss in 4 half-moves
13 R4a3 loss in 4 half-moves
14 Kc3 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves