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 Kf3 draw
3 Kg2 draw
4 Kh3 draw
5 Kh4 draw
6 Ra2 draw
7 Rb2 draw
8 Rf3 draw
9 Rf4 draw
10 Rf5 draw
11 Rg2 draw
12 Rh2 draw
13 Kh2 loss in 6 half-moves
14 Kf4 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves