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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Kd5 draw
3 Kd6 draw
4 Ke5 draw
5 Ke7 draw
6 Rd8 draw
7 Rf5 draw
8 Rf6 draw
9 Rc8 loss in 8 half-moves
10 Rg8 loss in 8 half-moves
11 Rh8 loss in 8 half-moves
12 Kd7 loss in 6 half-moves
13 Kf7 loss in 6 half-moves
14 Re8 loss in 6 half-moves
15 Kf5 loss in 4 half-moves
16 Kf6 loss in 4 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf7 loss in 2 half-moves