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

EGTB: win in 2 half-moves

# move score
1 Rf1 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 Ra4 draw
11 Rc4 draw
12 Rd4 draw
13 Re4 draw
14 Rf2 draw
15 Rf5 draw
16 Rf6 draw
17 Rf8 draw
18 Rg4 draw
19 Rh4 draw
20 Rb4 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf7 loss in 2 half-moves