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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Re1 win in 9 half-moves
3 Ra8 win in 13 half-moves
4 Rd1 win in 15 half-moves
5 Rf1 win in 15 half-moves
6 Kd4 win in 19 half-moves
7 Rb4 win in 25 half-moves
8 Kb4 draw
9 Rb1 draw
10 Rc1 draw
11 Kb3 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 R1a2 loss in 2 half-moves
18 R1a3 loss in 2 half-moves
19 R4a2 loss in 2 half-moves
20 R4a3 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves