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 win in 3 half-moves
3 Kf1 win in 3 half-moves
4 Kf3 win in 3 half-moves
5 Kg2 win in 3 half-moves
6 Kh1 win in 3 half-moves
7 Kh2 win in 3 half-moves
8 Rf3 win in 3 half-moves
9 Rh3 win in 3 half-moves
10 Kgf2 draw
11 Kd2 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Kef2 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves