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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Rf6 loss in 8 half-moves
3 Rh7 loss in 8 half-moves
4 Kf1 loss in 4 half-moves
5 Kg1 loss in 4 half-moves
6 Kg3 loss in 4 half-moves
7 Kh1 loss in 4 half-moves
8 Kh2 loss in 4 half-moves
9 Kh3 loss in 4 half-moves
10 Rf8 loss in 4 half-moves
11 Rg7 loss in 4 half-moves
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rb7 loss in 1 half-moves