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 Kd6 draw
3 Kd7 draw
4 Rd8 draw
5 Kb8 loss in 22 half-moves
6 Kb7 loss in 20 half-moves
7 Rb8 loss in 18 half-moves
8 Kd8 loss in 12 half-moves
9 Ra8 loss in 10 half-moves
10 Kc6 loss in 8 half-moves
11 Kb6 loss in 4 half-moves
12 Re8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves