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 Rh4 win in 1 half-moves
3 Kd4 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Kee4 win in 3 half-moves
8 Kef5 win in 3 half-moves
9 Kf3 win in 3 half-moves
10 Kf6 win in 3 half-moves
11 Kff5 win in 3 half-moves
12 Kg3 win in 3 half-moves
13 Rg5 win in 3 half-moves
14 Rg6 win in 3 half-moves
15 Rg7 win in 3 half-moves
16 Ke3 win in 5 half-moves
17 Kfe4 win in 5 half-moves
18 Kg5 win in 5 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves