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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kg8 draw
7 Kh6 draw
8 Kh7 draw
9 Rb4 draw
10 Rc4 draw
11 Rd4 draw
12 Rf1 draw
13 Rf2 draw
14 Rf5 draw
15 Rf6 draw
16 Rf8 draw
17 Rg4 draw
18 Rh4 draw
19 Kh8 loss in 16 half-moves
20 Ra4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rf7 loss in 2 half-moves