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 Rf8 win in 1 half-moves
3 Kf3 loss in 8 half-moves
4 Ra2 loss in 6 half-moves
5 Rb2 loss in 6 half-moves
6 Rc2 loss in 6 half-moves
7 Rg2 loss in 6 half-moves
8 Kf4 loss in 2 half-moves
9 Kg2 loss in 2 half-moves
10 Kg4 loss in 2 half-moves
11 Kh2 loss in 2 half-moves
12 Kh3 loss in 2 half-moves
13 Kh4 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rf6 loss in 1 half-moves
21 Rf7 loss in 1 half-moves