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 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kg8 draw
7 Rc1 draw
8 Rd1 draw
9 Re1 draw
10 Rf3 draw
11 Rf8 draw
12 Rg1 draw
13 Rh1 draw
14 Kh6 loss in 4 half-moves
15 Kh7 loss in 4 half-moves
16 Kh8 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves