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 Kg2 draw
3 Rf2 draw
4 Rf3 draw
5 Rf4 draw
6 Kf2 loss in 10 half-moves
7 Kh2 loss in 10 half-moves
8 Kf3 loss in 8 half-moves
9 Kg4 loss in 6 half-moves
10 Kh3 loss in 6 half-moves
11 Kh4 loss in 6 half-moves
12 Ra1 loss in 4 half-moves
13 Rg1 loss in 4 half-moves
14 Kf4 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rb1 loss in 1 half-moves