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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ra6 win in 5 half-moves
3 Ra7 win in 7 half-moves
4 Ra8 win in 7 half-moves
5 Rb1 win in 7 half-moves
6 Rb4 win in 7 half-moves
7 Rc1 win in 7 half-moves
8 Rc4 win in 7 half-moves
9 Rd1 win in 7 half-moves
10 Rd4 win in 7 half-moves
11 Re1 win in 7 half-moves
12 Kd4 win in 9 half-moves
13 Rf1 loss in 4 half-moves
14 Kd3 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 R1a2 loss in 2 half-moves
22 R1a3 loss in 2 half-moves
23 R4a2 loss in 2 half-moves
24 R4a3 loss in 2 half-moves
25 Rg1 loss in 2 half-moves
26 Rh1 loss in 2 half-moves