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 Kg6 draw
3 Kh4 draw
4 Kh6 draw
5 Rg3 draw
6 Rg6 draw
7 Kg5 loss in 8 half-moves
8 Rh7 loss in 8 half-moves
9 Kg4 loss in 6 half-moves
10 Re7 loss in 4 half-moves
11 Rf7 loss in 4 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rd7 loss in 1 half-moves