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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Kgf8 draw
3 Kgg6 draw
4 Kgg8 draw
5 Rh1 draw
6 Rh2 draw
7 Rh3 draw
8 Rh4 draw
9 Rh8 draw
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kfg6 loss in 2 half-moves
14 Kfg8 loss in 2 half-moves
15 Kff6 loss in 1 half-moves
16 Kff8 loss in 1 half-moves
17 Kgf6 loss in 1 half-moves
18 Kh6 loss in 1 half-moves
19 Kh8 loss in 1 half-moves
20 Rh5 loss in 1 half-moves