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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Kgg4 draw
3 Kgg6 draw
4 Kgh4 draw
5 Kgh6 draw
6 Khh6 draw
7 Ra5 draw
8 Rb5 draw
9 Rc5 draw
10 Rd5 draw
11 Re5 draw
12 Rf6 draw
13 Rf7 draw
14 Rf8 draw
15 Khg4 loss in 2 half-moves
16 Khg6 loss in 2 half-moves
17 Kf4 loss in 1 half-moves
18 Kf6 loss in 1 half-moves
19 Khh4 loss in 1 half-moves
20 Rf1 loss in 1 half-moves
21 Rf3 loss in 1 half-moves
22 Rf4 loss in 1 half-moves