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 Rg7 win in 3 half-moves
3 Kee7 draw
4 Kef7 draw
5 Kfe7 draw
6 Kff7 draw
7 Kg7 draw
8 Rg1 draw
9 Rh6 draw
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Kee5 loss in 2 half-moves
14 Kef5 loss in 2 half-moves
15 Kfe5 loss in 2 half-moves
16 Kff5 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves