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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Ra7 win in 11 half-moves
3 Ra8 win in 11 half-moves
4 Kd5 draw
5 Kd6 draw
6 Kd7 draw
7 Ke5 draw
8 Ke7 draw
9 Kf7 draw
10 Kg7 draw
11 Kg8 draw
12 Kh7 draw
13 Ra2 draw
14 Ra5 draw
15 Rb6 draw
16 Rc6 draw
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves