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