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 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kdd5 draw
6 Kdd7 draw
7 Kde5 draw
8 Kde7 draw
9 Ked5 draw
10 Ked7 draw
11 Kee5 draw
12 Kee7 draw
13 Kf5 draw
14 Kf6 draw
15 Kf7 draw
16 Ra2 draw
17 Rd2 draw
18 Re2 draw
19 Rf3 draw
20 Rb2 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rh2 loss in 2 half-moves