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

EGTB: win in 6 half-moves

# move score
1 Kg7 win in 5 half-moves
2 Kee7 draw
3 Kef7 draw
4 Kff7 draw
5 Rg4 draw
6 Rg5 draw
7 Rg6 draw
8 Rg7 draw
9 Rh8 draw
10 Kfe7 loss in 2 half-moves
11 Kd7 loss in 1 half-moves
12 Kd8 loss in 1 half-moves
13 Rg1 loss in 1 half-moves
14 Rg2 loss in 1 half-moves
15 Rg3 loss in 1 half-moves