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 Rh8 win in 1 half-moves
3 Ka7 draw
4 Kb6 draw
5 Kb7 draw
6 Kg3 draw
7 Kg4 draw
8 Kg5 draw
9 Kh3 draw
10 Kh5 draw
11 Ra7 draw
12 Rb8 draw
13 Rd8 draw
14 Re8 draw
15 Rf8 draw
16 Ka5 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Rc8 loss in 1 half-moves