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 Rf1 draw
3 Rf2 draw
4 Kf1 loss in 4 half-moves
5 Kf2 loss in 4 half-moves
6 Kg2 loss in 4 half-moves
7 Kh1 loss in 4 half-moves
8 Kh2 loss in 4 half-moves
9 Rb4 loss in 4 half-moves
10 Rf3 loss in 4 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Ra4 loss in 1 half-moves