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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kh7 draw
5 Rh8 draw
6 Re8 loss in 12 half-moves
7 Kh8 loss in 8 half-moves
8 Kh6 loss in 6 half-moves
9 Kf8 loss in 4 half-moves
10 Kg6 loss in 4 half-moves
11 Ra8 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rf8 loss in 2 half-moves