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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ke5 win in 3 half-moves
3 Kf2 win in 3 half-moves
4 Kf3 win in 3 half-moves
5 Kg1 win in 3 half-moves
6 Kh1 win in 3 half-moves
7 Kh2 win in 3 half-moves
8 Kh3 win in 3 half-moves
9 Kg3 win in 5 half-moves
10 Rh6 win in 9 half-moves
11 Ke6 draw
12 Ke7 draw
13 Kf1 draw
14 Kf5 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg7 loss in 2 half-moves