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

EGTB: win in 4 half-moves

# move score
1 Rh3 win in 3 half-moves
2 Rh5 win in 3 half-moves
3 Rh2 win in 5 half-moves
4 Kff5 win in 7 half-moves
5 Kfg5 win in 7 half-moves
6 Kgg5 win in 7 half-moves
7 Rh1 win in 7 half-moves
8 Ke3 draw
9 Ke4 draw
10 Kff3 draw
11 Kfg3 draw
12 Kgf3 draw
13 Kgf5 draw
14 Kgg3 draw
15 Kh3 draw
16 Kh5 draw
17 Rh6 draw
18 Ke5 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves