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 Kf6 draw
3 Kg6 draw
4 Kh6 draw
5 Ra7 draw
6 Rg6 draw
7 Rh7 draw
8 Kh5 loss in 22 half-moves
9 Kh4 loss in 6 half-moves
10 Rc7 loss in 4 half-moves
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kg4 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves