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

EGTB: win in 2 half-moves

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