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 Ra7 win in 5 half-moves
3 Ra8 win in 5 half-moves
4 Kd7 draw
5 Kd8 draw
6 Kee7 draw
7 Kef8 draw
8 Kfe7 draw
9 Kff8 draw
10 Kg6 draw
11 Kg7 draw
12 Kg8 draw
13 Ra5 draw
14 Rb4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh4 draw
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rd4 loss in 2 half-moves
25 Re4 loss in 2 half-moves