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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Re8 win in 7 half-moves
3 Kd4 draw
4 Kd5 draw
5 Kee5 draw
6 Kef4 draw
7 Kf6 draw
8 Kff4 draw
9 Rb8 draw
10 Rf7 draw
11 Kd3 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf3 loss in 2 half-moves
15 Kfe5 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Kg6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves