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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kff3 win in 9 half-moves
3 Kfg3 win in 9 half-moves
4 Kgg3 win in 9 half-moves
5 Kgf3 win in 11 half-moves
6 Kh3 win in 11 half-moves
7 Kgg1 win in 13 half-moves
8 Rh5 win in 13 half-moves
9 Rh6 win in 13 half-moves
10 Rh8 win in 13 half-moves
11 Kff1 win in 17 half-moves
12 Kfg1 win in 17 half-moves
13 Kh1 draw
14 Rh4 draw
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Kgf1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves