Click on the third or sixth rank to set the en passant target square.

EGTB: win in 16 half-moves

# move score
1 Rg8 win in 15 half-moves
2 Kb8 draw
3 Kd7 draw
4 Kd8 draw
5 Kf4 draw
6 Kf5 draw
7 Kf6 draw
8 Kg4 draw
9 Kg6 draw
10 Kh4 draw
11 Kh5 draw
12 Kh6 draw
13 Rd8 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Re7 draw
18 Rf8 draw
19 Rh8 draw
20 Kb7 loss in 2 half-moves
21 Kc7 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves