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 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 Ke4 draw
8 Ke5 draw
9 Kf4 draw
10 Kf6 draw
11 Kg4 draw
12 Kg5 draw
13 Rg5 draw
14 Rh1 draw
15 Rh2 draw
16 Rh4 draw
17 Rh6 draw
18 Rh7 draw
19 Ke6 loss in 2 half-moves
20 Kg6 loss in 2 half-moves
21 Rh3 loss in 1 half-moves