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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Rh2 win in 3 half-moves
3 Rh4 win in 3 half-moves
4 Kf4 win in 7 half-moves
5 Kg4 win in 7 half-moves
6 Rh3 win in 7 half-moves
7 Ke2 draw
8 Ke3 draw
9 Ke4 draw
10 Kf2 draw
11 Kg2 draw
12 Kg3 draw
13 Kg8 draw
14 Rh1 draw
15 Rh5 draw
16 Ke7 loss in 2 half-moves
17 Ke8 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Kg7 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves