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

EGTB: win in 2 half-moves

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