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 Ra8 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Rf1 win in 3 half-moves
7 Kc7 draw
8 Kc8 draw
9 Kd7 draw
10 Ke8 draw
11 Kf8 draw
12 Kh8 draw
13 Ra2 draw
14 Ra6 draw
15 Rb1 draw
16 Ke7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kh7 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves