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