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 Kd3 draw
3 Kf2 draw
4 Kf3 draw
5 Kf4 draw
6 Kg5 draw
7 Kg6 draw
8 Kg7 draw
9 Kh5 draw
10 Kh7 draw
11 Ra8 draw
12 Rc8 draw
13 Rd8 draw
14 Re4 draw
15 Re5 draw
16 Re6 draw
17 Re7 draw
18 Rf8 draw
19 Rh8 draw
20 Kd2 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Rb8 loss in 1 half-moves