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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kg8 draw
7 Kh6 draw
8 Kh7 draw
9 Ra2 draw
10 Rc2 draw
11 Rd2 draw
12 Re2 draw
13 Rf4 draw
14 Rf6 draw
15 Rf7 draw
16 Rf8 draw
17 Rg2 draw
18 Rh2 draw
19 Kh8 loss in 12 half-moves
20 Rb2 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf5 loss in 2 half-moves