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 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Ke1 draw
6 Ke2 draw
7 Kg1 draw
8 Kg2 draw
9 Ra2 draw
10 Rb2 draw
11 Rf3 draw
12 Rf5 draw
13 Rf6 draw
14 Rg2 draw
15 Rh2 draw
16 Kb6 loss in 2 half-moves
17 Kb7 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rf8 loss in 2 half-moves