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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Kgg4 win in 5 half-moves
3 Khg4 win in 5 half-moves
4 Khg6 win in 5 half-moves
5 Khh4 win in 5 half-moves
6 Khh6 win in 5 half-moves
7 Rf8 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 Ra8 win in 11 half-moves
10 Rb8 win in 11 half-moves
11 Rc8 win in 11 half-moves
12 Re8 win in 11 half-moves
13 Rd8 draw
14 Rg7 draw
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kgg6 loss in 2 half-moves
19 Kgh4 loss in 2 half-moves
20 Kgh6 loss in 2 half-moves