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 Kb1 draw
3 Kg6 draw
4 Kh4 draw
5 Kh6 draw
6 Ra2 draw
7 Ra3 draw
8 Ra4 draw
9 Ra5 draw
10 Ra6 draw
11 Ra7 draw
12 Rb8 draw
13 Rc8 draw
14 Rd8 draw
15 Rf8 draw
16 Rh8 draw
17 Ka2 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Kg4 loss in 1 half-moves
20 Kg5 loss in 1 half-moves
21 Re8 loss in 1 half-moves