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 Ra3 draw
11 Rc3 draw
12 Rd3 draw
13 Re3 draw
14 Rf2 draw
15 Rf5 draw
16 Rf6 draw
17 Rf8 draw
18 Rg3 draw
19 Rb3 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rh3 loss in 2 half-moves