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

EGTB: win in 4 half-moves

# move score
1 Kgg6 win in 3 half-moves
2 Khg6 win in 3 half-moves
3 Khh6 win in 3 half-moves
4 Rg6 win in 3 half-moves
5 Khg4 win in 5 half-moves
6 Rh7 win in 11 half-moves
7 Kgg4 draw
8 Khh4 draw
9 Rb7 draw
10 Rg8 draw
11 Kf4 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kgh4 loss in 2 half-moves
15 Kgh6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves