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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kf6 draw
8 Kg5 draw
9 Kg7 draw
10 Kh5 draw
11 Kh6 draw
12 Kh7 draw
13 Ra4 draw
14 Ra5 draw
15 Ra7 draw
16 Rb8 draw
17 Rd8 draw
18 Re8 draw
19 Rf8 draw
20 Rh8 draw
21 Kf5 loss in 2 half-moves
22 Kf7 loss in 2 half-moves
23 Ra6 loss in 1 half-moves
24 Rc8 loss in 1 half-moves
25 Rg8 loss in 1 half-moves