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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka1 draw
3 Kb1 draw
4 Kb2 draw
5 Kd4 draw
6 Kf3 draw
7 Kf4 draw
8 Kf5 draw
9 Rc8 draw
10 Rd8 draw
11 Re5 draw
12 Re6 draw
13 Re7 draw
14 Rf8 draw
15 Rg8 draw
16 Rh8 draw
17 Kd3 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ka3 loss in 1 half-moves
22 Kb3 loss in 1 half-moves
23 Rb8 loss in 1 half-moves