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