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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kg4 draw
5 Kg5 draw
6 Kg6 draw
7 Kg7 draw
8 Kh4 draw
9 Kh6 draw
10 Kh7 draw
11 Kh8 draw
12 Ra2 draw
13 Re2 draw
14 Rf1 draw
15 Rf3 draw
16 Rf5 draw
17 Rg2 draw
18 Rh2 draw
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rf8 loss in 2 half-moves