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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke6 draw
6 Kee8 draw
7 Kef7 draw
8 Kf6 draw
9 Kfe8 draw
10 Kff7 draw
11 Kg7 draw
12 Kg8 draw
13 Ra1 draw
14 Re1 draw
15 Rf5 draw
16 Rf7 draw
17 Rg1 draw
18 Rh1 draw
19 Rb1 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves