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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Kd5 draw
3 Ke3 draw
4 Ke5 draw
5 Kf3 draw
6 Kf4 draw
7 Rc8 draw
8 Rd8 draw
9 Re8 draw
10 Rf4 draw
11 Rf7 draw
12 Kf5 loss in 8 half-moves
13 Rg8 loss in 8 half-moves
14 Kd3 loss in 2 half-moves
15 Kd4 loss in 2 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 Rf5 loss in 2 half-moves
22 Rh8 loss in 1 half-moves