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 Rb8 win in 1 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kf6 draw
9 Kf7 draw
10 Kg7 draw
11 Kh5 draw
12 Kh6 draw
13 Kh7 draw
14 Rc8 draw
15 Rd8 draw
16 Rf8 draw
17 Rg7 draw
18 Rh8 draw
19 Kf5 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Re8 loss in 1 half-moves