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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Ke4 draw
6 Ke6 draw
7 Kf6 draw
8 Rd8 draw
9 Rf5 draw
10 Rf6 draw
11 Re8 loss in 18 half-moves
12 Rc8 loss in 10 half-moves
13 Rg8 loss in 10 half-moves
14 Kf5 loss in 8 half-moves
15 Kf4 loss in 6 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rh8 loss in 1 half-moves