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

EGTB: win in 4 half-moves

# move score
1 Kg8 win in 3 half-moves
2 Khg7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Kf7 win in 7 half-moves
5 Kg5 win in 7 half-moves
6 Kgg7 win in 7 half-moves
7 Kgh6 win in 7 half-moves
8 Kh5 win in 7 half-moves
9 Ra8 win in 9 half-moves
10 Khh6 draw
11 Rb8 draw
12 Rg8 draw
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves