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 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc5 draw
6 Kc8 draw
7 Kcc6 draw
8 Kcd7 draw
9 Kd5 draw
10 Kd8 draw
11 Kdc6 draw
12 Kdd7 draw
13 Ke5 draw
14 Ke6 draw
15 Ke7 draw
16 Rf3 draw
17 Rg2 draw
18 Rh2 draw
19 Ra2 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves