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 Kg4 draw
4 Kg5 draw
5 Kg6 draw
6 Kh4 draw
7 Kh6 draw
8 Rc8 draw
9 Rd8 draw
10 Re2 draw
11 Re3 draw
12 Re4 draw
13 Re6 draw
14 Re7 draw
15 Rf8 draw
16 Rh8 draw
17 Kb1 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Ra8 loss in 1 half-moves
20 Rb8 loss in 1 half-moves
21 Re1 loss in 1 half-moves
22 Re5 loss in 1 half-moves