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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Kd8 win in 5 half-moves
3 Ra5 win in 5 half-moves
4 Ra6 win in 5 half-moves
5 Ra8 win in 5 half-moves
6 Ka8 win in 7 half-moves
7 Kd7 win in 7 half-moves
8 Kf8 win in 7 half-moves
9 Ka7 draw
10 Kb7 draw
11 Kc7 draw
12 Kc8 draw
13 Ke7 draw
14 Kf7 draw
15 Rb1 draw
16 Rh1 draw
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves