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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kf4 draw
3 Kf5 draw
4 Kg4 draw
5 Kg6 draw
6 Kh4 draw
7 Kh5 draw
8 Kh6 draw
9 Ra6 draw
10 Rb6 draw
11 Rc6 draw
12 Rd6 draw
13 Rf1 draw
14 Rf2 draw
15 Rf3 draw
16 Rf4 draw
17 Rf7 draw
18 Rg6 draw
19 Rh6 draw
20 Re6 loss in 2 half-moves
21 Rf5 loss in 2 half-moves