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

EGTB: win in 4 half-moves

# move score
1 Rg8 win in 3 half-moves
2 Kg4 win in 9 half-moves
3 Kg5 win in 9 half-moves
4 Kg8 win in 9 half-moves
5 Kh5 win in 9 half-moves
6 Ke8 win in 11 half-moves
7 Kf7 win in 11 half-moves
8 Kg7 win in 11 half-moves
9 Ke7 win in 13 half-moves
10 Kg3 draw
11 Kh3 draw
12 Rh5 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Rh7 loss in 2 half-moves