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