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 Ka1 draw
3 Kc1 draw
4 Kg7 draw
5 Kh7 draw
6 Ra8 draw
7 Rb8 draw
8 Rc8 draw
9 Rd8 draw
10 Re8 draw
11 Rf1 draw
12 Rf2 draw
13 Rf3 draw
14 Rf4 draw
15 Rf5 draw
16 Rf6 draw
17 Rg8 draw
18 Ka2 loss in 2 half-moves
19 Kb2 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kg8 loss in 1 half-moves