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 Kd6 draw
3 Kd8 draw
4 Ke6 draw
5 Ke8 draw
6 Kef6 draw
7 Kef7 draw
8 Kf5 draw
9 Kf8 draw
10 Kg5 draw
11 Kgf6 draw
12 Kgf7 draw
13 Kh5 draw
14 Kh6 draw
15 Kh7 draw
16 Rf7 draw
17 Rh7 draw
18 Kd7 loss in 1 half-moves