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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Rh6 win in 3 half-moves
3 Rh8 win in 3 half-moves
4 Ke7 win in 5 half-moves
5 Ke8 win in 5 half-moves
6 Kff8 win in 5 half-moves
7 Kfg8 win in 5 half-moves
8 Kh8 win in 5 half-moves
9 Rh1 win in 5 half-moves
10 Kh6 win in 9 half-moves
11 Kgf8 draw
12 Kgg8 draw
13 Ke6 loss in 2 half-moves
14 Kff6 loss in 2 half-moves
15 Kfg6 loss in 2 half-moves
16 Kgf6 loss in 2 half-moves
17 Kgg6 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves