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

EGTB: win in 2 half-moves

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