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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kf6 win in 5 half-moves
3 Kg6 win in 5 half-moves
4 Ke1 draw
5 Ke2 draw
6 Kf2 draw
7 Kf8 draw
8 Kg2 draw
9 Kg7 draw
10 Kg8 draw
11 Rg2 draw
12 Rg3 draw
13 Rg4 draw
14 Rg6 draw
15 Rg7 draw
16 Rh1 draw
17 Ke6 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Ke8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves