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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Kd5 draw
3 Kd7 draw
4 Ke5 draw
5 Ke7 draw
6 Kf5 draw
7 Kf6 draw
8 Kf7 draw
9 Kg7 draw
10 Kg8 draw
11 Kh7 draw
12 Rc1 draw
13 Rd1 draw
14 Re1 draw
15 Rf5 draw
16 Rf6 draw
17 Rf7 draw
18 Rg1 draw
19 Rh1 draw
20 Kd6 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf4 loss in 2 half-moves