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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Kf8 draw
7 Kg3 draw
8 Kg6 draw
9 Kg7 draw
10 Kg8 draw
11 Kh1 draw
12 Kh3 draw
13 Ra5 draw
14 Rb5 draw
15 Rf6 draw
16 Rg5 draw
17 Rh5 draw
18 Kg1 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves