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 Kc7 draw
3 Kc8 draw
4 Kd1 draw
5 Kd7 draw
6 Ke2 draw
7 Ke7 draw
8 Ke8 draw
9 Kf1 draw
10 Kf2 draw
11 Re8 draw
12 Rf8 draw
13 Rh1 draw
14 Rh3 draw
15 Rh4 draw
16 Rh5 draw
17 Rh6 draw
18 Rh7 draw
19 Kd2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves