Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Kcd6 draw
8 Kcd7 draw
9 Kcd8 draw
10 Ke6 draw
11 Ke8 draw
12 Ked6 draw
13 Ked7 draw
14 Ked8 draw
15 Kf6 draw
16 Kf8 draw
17 Rf5 draw
18 Rf6 draw
19 Rf8 draw
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh7 loss in 2 half-moves