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 Ka2 draw
3 Ka4 draw
4 Kg7 draw
5 Kg8 draw
6 Kh7 draw
7 Rb8 draw
8 Rc8 draw
9 Rd8 draw
10 Re1 draw
11 Re2 draw
12 Re4 draw
13 Re5 draw
14 Re7 draw
15 Rf8 draw
16 Kb2 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kb4 loss in 2 half-moves
19 Ra8 loss in 1 half-moves
20 Re3 loss in 1 half-moves
21 Re6 loss in 1 half-moves