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