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