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 Kh6 draw
8 Kh7 draw
9 Kh8 draw
10 Ra2 draw
11 Rb2 draw
12 Rd2 draw
13 Re2 draw
14 Rf1 draw
15 Rf3 draw
16 Rf5 draw
17 Rf6 draw
18 Rf7 draw
19 Rg2 draw
20 Rh2 draw
21 Rc2 loss in 2 half-moves
22 Rf8 loss in 2 half-moves