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 Rc1 win in 3 half-moves
3 Rc3 win in 3 half-moves
4 Kd3 win in 5 half-moves
5 Kd4 win in 5 half-moves
6 Ke4 win in 5 half-moves
7 Kf3 win in 5 half-moves
8 Kf4 win in 5 half-moves
9 R1a2 win in 5 half-moves
10 R3a2 win in 5 half-moves
11 Ra4 win in 5 half-moves
12 Re1 win in 5 half-moves
13 Rf1 win in 5 half-moves
14 Kd2 draw
15 Ke2 draw
16 Kf2 draw
17 Ra5 draw
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves