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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kd5 draw
3 Ke4 draw
4 Ke6 draw
5 Kf5 draw
6 Rh2 draw
7 Rh3 draw
8 Rh4 draw
9 Rh6 draw
10 Rh7 draw
11 Kd4 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Ka7 loss in 1 half-moves
16 Kb7 loss in 1 half-moves
17 Kb8 loss in 1 half-moves
18 Rf5 loss in 1 half-moves
19 Rg5 loss in 1 half-moves
20 Rh1 loss in 1 half-moves