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

EGTB: win in 4 half-moves

# move score
1 Rf2 win in 3 half-moves
2 Kf3 draw
3 Kgg4 draw
4 Kgh4 draw
5 Khg2 draw
6 Khg4 draw
7 Khh2 draw
8 Khh4 draw
9 Rc7 draw
10 Rf1 draw
11 Rf3 draw
12 Rf4 draw
13 Rf8 draw
14 Rg7 draw
15 Rh7 draw
16 Kf2 loss in 2 half-moves
17 Kgg2 loss in 2 half-moves
18 Kgh2 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Kf4 loss in 1 half-moves