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 Kf2 draw
3 Kg4 draw
4 Rb7 draw
5 Rf7 draw
6 Rh7 draw
7 Kg2 loss in 10 half-moves
8 Kh2 loss in 6 half-moves
9 Kh3 loss in 6 half-moves
10 Kh4 loss in 6 half-moves
11 Ra7 loss in 4 half-moves
12 Kf3 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves