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

EGTB: win in 6 half-moves

# move score
1 Rh6 win in 5 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kgg6 draw
5 Kgh6 draw
6 Khh6 draw
7 Rd8 draw
8 Rg8 draw
9 Rh7 draw
10 Kf4 loss in 2 half-moves
11 Kgg4 loss in 2 half-moves
12 Kgh4 loss in 2 half-moves
13 Khg4 loss in 2 half-moves
14 Khg6 loss in 2 half-moves
15 Khh4 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves