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 Kd6 draw
3 Ke5 draw
4 Ke7 draw
5 Kf6 draw
6 Rb8 draw
7 Rc8 draw
8 Rd8 draw
9 Rf8 draw
10 Rg8 draw
11 Rh8 draw
12 Kd5 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Ka1 loss in 1 half-moves
17 Ka3 loss in 1 half-moves
18 Kb1 loss in 1 half-moves
19 Kb2 loss in 1 half-moves
20 Kb3 loss in 1 half-moves
21 Re7 loss in 1 half-moves