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 Kg1 draw
3 Kg3 draw
4 Kg5 draw
5 Kg6 draw
6 Kg7 draw
7 Kh1 draw
8 Kh3 draw
9 Kh5 draw
10 Kh7 draw
11 Ra2 draw
12 Rb2 draw
13 Rf2 draw
14 Rg1 draw
15 Rc2 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves