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 Ke1 draw
3 Ke2 draw
4 Kf2 draw
5 Kfg1 draw
6 Kfg2 draw
7 Kh2 draw
8 Khg1 draw
9 Khg2 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Rf5 draw
14 Rf6 draw
15 Ra7 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves