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 Kb2 draw
3 Kg3 draw
4 Kg4 draw
5 Kg5 draw
6 Kh3 draw
7 Kh5 draw
8 Ra8 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 Ka1 loss in 2 half-moves
18 Ka2 loss in 2 half-moves
19 Kc1 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Rb8 loss in 1 half-moves
22 Rc8 loss in 1 half-moves
23 Re1 loss in 1 half-moves
24 Re5 loss in 1 half-moves