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