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 Kg3 draw
3 Kg4 draw
4 Kh3 draw
5 Kh5 draw
6 Rf2 draw
7 Rg1 draw
8 Rg3 draw
9 Rg4 draw
10 Rg7 draw
11 Kg5 loss in 4 half-moves
12 Rh2 loss in 4 half-moves
13 Ra2 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves