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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ra8 draw
3 Rg8 draw
4 Rh8 draw
5 Kb6 loss in 2 half-moves
6 Kb7 loss in 2 half-moves
7 Kc7 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rc7 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Kb5 loss in 1 half-moves
13 Kc5 loss in 1 half-moves
14 Kd5 loss in 1 half-moves
15 Kd6 loss in 1 half-moves
16 Kd7 loss in 1 half-moves