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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rd1 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Rf1 win in 1 half-moves
5 Rg1 win in 1 half-moves
6 Rh1 win in 1 half-moves
7 R5a2 loss in 2 half-moves
8 R5a3 loss in 2 half-moves
9 R5a4 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Kc4 loss in 1 half-moves
15 Kc5 loss in 1 half-moves
16 Kc6 loss in 1 half-moves
17 Kd4 loss in 1 half-moves
18 Kd6 loss in 1 half-moves
19 Ke4 loss in 1 half-moves
20 Ke5 loss in 1 half-moves
21 Ke6 loss in 1 half-moves
22 R1a2 loss in 1 half-moves
23 R1a3 loss in 1 half-moves
24 R1a4 loss in 1 half-moves
25 Rc1 loss in 1 half-moves
26 Rc5 loss in 1 half-moves