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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Ke8 draw
7 Kf6 draw
8 Kf7 draw
9 Ra8 draw
10 Rb8 draw
11 Rc8 draw
12 Re8 draw
13 Rf2 draw
14 Rf4 draw
15 Rf5 draw
16 Rf7 draw
17 Rg8 draw
18 Rd8 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh8 loss in 2 half-moves