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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kff2 draw
3 Kh1 draw
4 Kh2 draw
5 Ra3 draw
6 Rf4 draw
7 Rf5 draw
8 Rf6 draw
9 Rf7 draw
10 Rg3 draw
11 Rh3 draw
12 Ke1 loss in 2 half-moves
13 Ke2 loss in 2 half-moves
14 Kfg2 loss in 2 half-moves
15 Kgf2 loss in 2 half-moves
16 Kgg2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf2 loss in 2 half-moves