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 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Kee6 draw
6 Kee8 draw
7 Kef6 draw
8 Kef8 draw
9 Kfe6 draw
10 Kfe8 draw
11 Kff6 draw
12 Kff8 draw
13 Kg6 draw
14 Kg7 draw
15 Kg8 draw
16 Rb2 draw
17 Rd2 draw
18 Re2 draw
19 Rf1 draw
20 Ra2 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh2 loss in 2 half-moves