Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kg6 draw
3 Kg8 draw
4 Kh6 draw
5 Ra7 draw
6 Rb7 draw
7 Rc7 draw
8 Rg3 draw
9 Rg4 draw
10 Kh8 loss in 12 half-moves
11 Rg8 loss in 12 half-moves
12 Rd7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg6 loss in 2 half-moves