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 Kc1 draw
3 Kc2 draw
4 Kd1 draw
5 Ke1 draw
6 Ke2 draw
7 Ke3 draw
8 Ke6 draw
9 Ke7 draw
10 Ke8 draw
11 Kf6 draw
12 Kf8 draw
13 Kg6 draw
14 Kg7 draw
15 Kg8 draw
16 Rd5 draw
17 Re5 draw
18 Rf1 draw
19 Rf2 draw
20 Rf3 draw
21 Rg5 draw
22 Rh5 draw
23 Kc3 loss in 2 half-moves
24 Kd3 loss in 2 half-moves
25 Ra5 loss in 2 half-moves
26 Rb5 loss in 2 half-moves
27 Rc5 loss in 2 half-moves
28 Rf6 loss in 2 half-moves