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

EGTB: win in 4 half-moves

# move score
1 Rh5 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Ke5 win in 7 half-moves
4 Ke6 win in 7 half-moves
5 Ke7 win in 7 half-moves
6 Kff5 win in 7 half-moves
7 Kff7 win in 7 half-moves
8 Kfg5 win in 7 half-moves
9 Kfg7 win in 7 half-moves
10 Kh7 win in 7 half-moves
11 Rh4 win in 7 half-moves
12 Rh8 win in 7 half-moves
13 Kh5 win in 11 half-moves
14 Kgf5 draw
15 Kgf7 draw
16 Kgg5 draw
17 Kgg7 draw
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves