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

EGTB: win in 4 half-moves

# move score
1 Kgg7 win in 3 half-moves
2 Khg7 win in 3 half-moves
3 Rg7 win in 3 half-moves
4 Rh8 win in 9 half-moves
5 Khh7 draw
6 Rc8 draw
7 Kf5 loss in 2 half-moves
8 Kf6 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Kgg5 loss in 2 half-moves
11 Kgh5 loss in 2 half-moves
12 Kgh7 loss in 2 half-moves
13 Khg5 loss in 2 half-moves
14 Khh5 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves