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