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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Kg6 win in 7 half-moves
3 Kg8 win in 7 half-moves
4 Kgf7 win in 7 half-moves
5 Kgf8 draw
6 Kh6 draw
7 Kh7 draw
8 Kh8 draw
9 Ra8 draw
10 Rb8 draw
11 Rf8 draw
12 Rg8 draw
13 Kd6 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Kef6 loss in 2 half-moves
18 Kef7 loss in 2 half-moves
19 Kef8 loss in 2 half-moves
20 Kgf6 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves