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 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kg1 draw
6 Kg2 draw
7 Kg7 draw
8 Kg8 draw
9 Kh1 draw
10 Ra8 draw
11 Rb8 draw
12 Rc8 draw
13 Rd8 draw
14 Re8 draw
15 Kf6 loss in 1 half-moves
16 Kg3 loss in 1 half-moves
17 Kg6 loss in 1 half-moves
18 Kh3 loss in 1 half-moves
19 Rh8 loss in 1 half-moves