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

EGTB: win in 10 half-moves

# move score
1 Rg8 win in 9 half-moves
2 Kc8 draw
3 Kde8 draw
4 Ke6 draw
5 Kf6 draw
6 Kf8 draw
7 Kfe7 draw
8 Kfe8 draw
9 Kg6 draw
10 Kg7 draw
11 Kg8 draw
12 Re8 draw
13 Rf8 draw
14 Rh3 draw
15 Rh7 draw
16 Kc7 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kde7 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh5 loss in 2 half-moves
23 Rh6 loss in 2 half-moves