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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ke7 draw
3 Ke8 draw
4 Kf6 draw
5 Kff7 draw
6 Kfg8 draw
7 Kg6 draw
8 Kgf7 draw
9 Kgg8 draw
10 Kh6 draw
11 Kh7 draw
12 Kh8 draw
13 Rb1 draw
14 Rf2 draw
15 Rf3 draw
16 Rg1 draw
17 Rh1 draw
18 Ra1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves