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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ka1 draw
3 Kb1 draw
4 Kf1 draw
5 Kf2 draw
6 Kf3 draw
7 Kg1 draw
8 Kg3 draw
9 Kh1 draw
10 Kh2 draw
11 Kh3 draw
12 Rc7 draw
13 Rd7 draw
14 Re7 draw
15 Rf1 draw
16 Rf2 draw
17 Rg7 draw
18 Rh7 draw
19 Ka3 loss in 2 half-moves
20 Kb2 loss in 2 half-moves
21 Kb3 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rb7 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf5 loss in 2 half-moves
27 Rf6 loss in 2 half-moves