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