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 Kf1 loss in 10 half-moves
3 Rg6 loss in 10 half-moves
4 Kg2 loss in 8 half-moves
5 Rf7 loss in 8 half-moves
6 Rh6 loss in 8 half-moves
7 Kh1 loss in 4 half-moves
8 Kh2 loss in 4 half-moves
9 Ra6 loss in 4 half-moves
10 Kf2 loss in 2 half-moves
11 Rc6 loss in 2 half-moves
12 Rd6 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rb6 loss in 1 half-moves