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 Rf3 draw
16 Rf6 draw
17 Rg5 draw
18 Rh5 draw
19 Kg1 loss in 2 half-moves
20 Kg2 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rd5 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves