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 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kd7 draw
8 Rb8 draw
9 Rc8 draw
10 Rd8 draw
11 Rf1 draw
12 Rf2 draw
13 Rf3 draw
14 Rf5 draw
15 Rf6 draw
16 Rg8 draw
17 Rh8 draw
18 Kd6 loss in 2 half-moves
19 Kd8 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke8 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Kf7 loss in 1 half-moves
24 Re8 loss in 1 half-moves
25 Rf4 loss in 1 half-moves
26 Rf7 loss in 1 half-moves