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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kh6 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Ke7 draw
5 Ke8 draw
6 Kff8 draw
7 Ke6 loss in 2 half-moves
8 Kff6 loss in 2 half-moves
9 Kfg6 loss in 2 half-moves
10 Kgf6 loss in 2 half-moves
11 Kgf8 loss in 2 half-moves
12 Kgg6 loss in 2 half-moves
13 Kh7 loss in 2 half-moves
14 Kh8 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves