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

EGTB: win in 2 half-moves

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